简介:CHRISTMASandNewYearishighclassicalmusicseason;therearefourorfiveperformanceseveryeveningattheatersinBeijing,ShanghaiandGuangzhou.EventheChineseCentralOperaTheaterSymphonyOrchestra,whichrarelyhaschancetogivecommercialperformances,worksflatoutatyear-endplayinginnumerousChineseprovincesandmunicipalities.Atothertimesoftheyear,however,
简介:Consideringclassicalenvironmenttobeaclassicaloscillator,wedescribethedynamicsofasystemconsistingofaquantumoscillatorcoupledtoclassicaloscillator.UsingtheBorn-Oppenheimerapproximationandthemethodofadiabaticinvariants,wederivetheclassicallyeffectiveHamiltoniandescribingthecompletedynamicsofthesystemandthewavefunctionofquantumpartofthesystem.Wealsopresentanewmethodforinvestigatingthedynamicsofthequantumsysteminclassicalenvironment.
简介:Inrecentyears,countriesaroundtheworldhaveattachedincreasingimportancetopublicdiplomacy.TheUnitedStateshasmadepublicdiplomacyaconstantsubjectinforeignpolicymaking.AndthepromotionofU.S.valuesandideasthroughouttheworldhasbecomeoneofthetwopillarsoftheStrategicPlanoftheU.S.DepartmentofState.InGermany,publicdiplomacyisdeemedassupplementtoandsupportforinter-governmentaldiplomacy.InIran,JapanandRussia,publicdiplomacyhas
简介:<正>Chineseclassicalprivategardenswereexperiencedasculturalratherthanscenic.Theseprivategardensweredesignedbyartistsandpoetsandwereregardedas"Three-DimensionalLandscapePaintingandSolidLandscapePoetry."Actually,Chineseclassicallandscapepaintingwasuniqueforhavingpoemswrittenonpaintingsandmakingapaintingacombinationoflandscapeandpoeticcalligraphicalstrokes-thiswastheso-called"poeticlandscapepainting."
简介:Theexactclassicallimitsforthecoefficientofvariationcforthenormaldistributionarederived.Thehand-calculatingapproximatedclassicallimitsforchavinghighaccuracyaregiventomeetpracticalengineeringneeds.UsingOdehandOwen’scomputationalmethodandBrent’salgorithm,thetablesforther-upperexactclassicallimitsofcoefficientofvariation.fornormaldistributionarecalculatedforthedifferentconfidencecoefficientγ,thesamplesizen=I(1)30,40,60,120,thesamplecoefficientofvariation(?)=0.01(0.01)0.20.Itisshownthatifn≤8,(?)≤0.20,thentheY-upperexactclassicallimitscuforcareslightlyhigherthantheexactfiduciallimitscu,Fforc.ifn>8,(?)≤0.20,thencu-cu,F<5×10-6.
简介:WeconsiderthemodificationsofthemonicHermiteandGegenbauerpolynomialsviatheadditionofonepointmassattheorigin.Somepropertiesoftheresultingpolynomialsarestudied;three-termrecurrencerelation,differentialequation,ratioasymptotics,hypergeometricrepresentationaswellas,forlargen,thebehaviouroftheirzeros.
简介:AclassicalfunctionofC1qistobindimmunecomplexesandinitiatecomplementactivationproducingmembranelyticcomplexes,opsoninsandanaphylatoxins.ThisclassicalpathwayofcomplementactivationisalsoelicitedwhenC1qbindssomeotherligands.Besidescomplementactivation,C1qalsoregulatescelldifferentiation,adhesion,migration,activationandsurvival.C1qdeficiencyisassociatedwithautoimmunityaswellasincreasedsusceptibilitytoinfections.Inthisarticle,wediscussthebasicpropertiesofC1q,itsexpression,andclassicalandregulatoryfunctions.
简介:Weinvestigatethequantum-classicaltransitionofakickedrotor(KR)underperturbationbyasecondone.TheinfluenceofsuchachaoticKRmakesdecoherenceofthefirstone,resultingintheemergenceofclassicaldiffusionfromitsquantumdynamics.Suchquantum-classicaltransitionpersistsbydecreasingtheeffectivePlanck'sconstanth,andatthesametime,decreasingthemassofthesecondKRandtheinteractionstrengthproportionally.Inthelimitofh→0,duetovanishingsmallmassandinteraction,thesecondKRhasalmostnoeffectontheclassicaldynamicsofthefirstone.Wedemonstratethisviatwodifferentcouplingpotentials.
简介:在这个工作,我们以它的最小的度和它的顺序为任何图的直径获得好上面的界限,改进由于Erd的一条古典定理?s,Pach,绿鳕和Tuza。我们使用这些界限以便学习夸张的图(在Gromov意义)。计算hyperbolicity常数是一个几乎难处理的问题,这样试着以图的一些参数围住它是自然的。让H(n,0)是有n顶点和最小的度0,和J的图G的集合(n,)是有n顶点和最大的度的图G的集合。我们在图上学习四个后面的extremal问题:一(n,0)=min{(G)|GH(n,0)},b(n,0)=最大{(G)|GH(n,0)},(n,)=min{(G)|GJ(n,)}并且(n,)=最大{(G)|GJ(n,)}。特别地,我们为b获得界限(n,0)和我们计算精确价值一(n,0),(n,,并且(),并且(n,)为n的所有价值,0并且分别地。
简介:Westudyquantumgamesinwhichtheplayershavedifferentstrategicspaces.Wefindthattheplayerwhocanuseaquantumstrategicspacedoesnotalwayspossessmorepayoffsthantheplayerwhoisrestrictedtoapplyonlyclassicalstrategies.Wefindtheconditionoftheclassicalplayergettingmorepayoffsthanthequantumplayer.Wealsofindthatthegameexhibitsintriguingstructures.
简介:Thispaperconsidersthequasi-stationaryStefanproblem:△u(x,t)=0inspace-timedomain,u=0andVv+δu/δv=0onthefreeboundary.underthenaturalconditionstheexistenceofclassicalsolutionlocallyintimeisprovedbymakinguseofthepropertyofFrechetderivativeoperatorandfixedpointtheorem.Forthesakeofsimplicityonlytheone-phaseproblemisdealtwith.Infacttwo-phaseproblemcanbedealtwithinasimilarwaywithmorecomplicatedcalculation.
简介:Inthispaper,weprovetheexistenceofglobalclassicalsolutionstotime-dependentGinzburg-Landau(TDGL)equations.BythepropertiesofBesovandSobolevspaces,togetherwiththeenergymethod,weestablishtheglobalexistenceanduniquenessofclassicalsolutionstotheinitialboundaryvalueproblemfortime-dependentGinzburg-Landauequations.