简介：中子质子比率的动能光谱上的动量依赖者相互作用的效果[?](n/p)气体[?]为64Zn+64Zn的b(Ek)被学习。它被发现那[?](n/p)气体[?]b(Ek)易感知地取决于动量依赖者相互作用并且微弱地在在里面中等的核子核子上穿过节和对称潜力。因此[?](n/p)气体[?]b(Ek)是为在重离子碰撞在动量依赖者相互作用上提取信息的一根可能的探针。[从作者抽象]

简介：Vesiclecanbepreparedfromaqueousmixturesofsimplecommerciallyavailable,single-tailedcanonicandanionicsurfactants.Inthiswork,theI3/I1value,Ie/Imvalue,andfluorescencelifetimeofpyreneindifferentsystems(seethepreparationofsamples)weredetermined.Hieessentialaffectingfactorsintheformationofvesiclecanbededucedfromtheobtainedresults.Itshowedthatlargevesiclemustformnaturallybeforesonicationin0.082MoctyltrimethylammoniumbromideandsodiumlauratepH=9.2aqueoussolution.Whileaftersonication,onlysmallvesicleexists,whichcanbeprovedfurtherthroughelectronmicroscope.

简介：

简介：Thepulseamplificationinthedispersion-decreasingfiber(DDF)isinvestigatedviasymboliccomputationtosolvethevariable-coefficienthigher-ordernonlinearSchr(o|¨)dingerequationwiththeeffectsofthird-orderdispersion,self-steepening,andstimulatedRamanscattering.Theanalyticone-solitonsolutionofthismodelisobtainedwithasetofparametricconditions.Basedonthissolution,thefundamentalsolitonisshowntobeamplifiedintheDDF.ThecomparisonoftheamplitudeofpulsesfordifferentdispersionprofilesoftheDDFisalsoperformedthroughthegraphicalanalysis.Theresultsofthispaperwouldbeofcertainvaluetothestudyofsignalamplificationandpulsecompression.

简介：

简介：

简介：ThispapercontainstheKolmogorov-Prokhorovexponentialinequalitiesfordependentrandomvariables,i.e.,forφ-mixing,ρ--mixingandα--mixing.Asanapplication,thelawofiteratedlogarithmisestablishedforstationaryα--mixingsequenceunderanearlybestassumption.

简介：这块地水平地极化了超声砍2/2散发的波浪压电的合成正常探查被学习。严格地，二不同表面力量的分析领域解决方案被推出，领域分发和择向性模式被数字计算给。垂直的散发的地砍波浪理论上并且与实验相比被获得。择向性模式的试验性的结果遵守了理论预言，它为变换器的设计申请提供了理论基础。

简介：超声的短暂的地水平地极化了砍2/2散发的波浪压电的合成正常探查被分析。二不同表面力量来源的分析的地解决方案被推出，中央剖面图上的短暂排水量地分发被数字计算阴谋。直接波浪和边波浪以及头波浪在阴谋清楚地被观察。时间域波形的试验性的结果符合了理论预言，它在变换器的短暂的域附近支持了理论、数字的结果。

简介：

简介：这篇论文论述平面纤维布拉格栅栏(FBG)水中听音器探查察觉到原则，并且理论上并且试验性地研究探查结构敏感，收到的敏感频率反应特征和加速反应性质。平面表用不锈钢做的，它的厚度是0.15公羊，它的直径是空圆形的壳的15mm，和长度是20公羊。为结构的这种尺寸，探查结构敏感直到23fm/Pa，它是大约7300次赤裸的纤维的价值。回声频率是6.5kHz，和反应是的收到的敏感的振幅频率曲线相对在到5.5kHz的100Hz的频率范围以内的命令。一单位加速(1m/s2)产出的产量等价于(2.52～3.26Pa)声学的压力代理输出。这探查结构是容易的由multiplexingtechnique.The研究表演形成FBG水中听音器数组这平面结构能不仅形成FBG水中听音器探查，而且能组成光FBG激光水中听音器探查。结构能认识到不同带宽，不同范围由调整表的几何尺寸的声学的压力测量。

简介：

简介：

简介：Westudytheparametricamplificationofelectromagneticallyinducedtransparency-assistedRydbergsix-andeight-wavemixingsignalsthroughacascadednonlinearopticalprocessinahotrubidiumatomicensembleboththeoreticallyandexperimentally.Theshiftoftheresonantfrequency（inducedbytheRydberg-Rydberginter-action）ofparametricallyamplifiedsix-wavemixingsignalisobserved.Moreover,theinterplaysbetweenthedressingeffectsandRydberg-Rydberginteractionsinparametricallyamplifiedmultiwavemixingsignalsarein-vestigated.ThelinearamplificationofRydbergmultiwavemixingprocesseswithmultichannelnatureactsagainstthesuppressioncausedbyRydberg-Rydberginteractionanddressingeffect.

简介：Thesymmetryenergy,whichgovernsmanyphysicalphenomenafromthestructureofexoticnucleitoastrophysicalprocesses,hasmanyramificationsinbothnuclearphysicsandastrophysics.Althoughnuclearsymmetryenergyanditsslopeatthenormaldensityofnuclearmatterhavebeenroughlypinneddown,recentinterpretationsofFOPIandFOPI-LANDdatabydifferenttransportmodelsleadtodivergentconclusionsonthedensity-dependentsymmetryenergyatsupradensities.

简介：ＭｅａｓｕｒｅｍｅｎｔｏｆＣｏｎｃｅｎｔｒａｔｉｏｎＤｉｓｔｒｉｂｕｔｉｏｎｏｆ　ＥｌｅｃｔｒｏｇｅｎｅｒａｔｅｄＥｔｃｈａｎｔＵｓｉｎｇａｎＥｌｅｃｔｒｏｃｈｅｍｉｃａｌＰｒｏｂｅＴｅｃｈｎｉｑｕｅＭｅａｓｕｒｅｍｅｎｔｏｆＣｏｎｃｅｎｔｒａｔｉｏ...

简介：为了在压缩机的流动地上探索机翼探查试管和它的款项位置的效果，串联，并且发现机制怎么机翼探查影响压缩机串联的空气动力学的特征，这份报纸在一样的压缩机串联上执行了数字、试验性的工作。实验主要集中了于低马赫数字的案例(妈=0.1)，并且有不同马赫数字的案例(0.1，0.3，0.7)并且不同发生角度(-5,0，5)被数字方法调查。没有机翼探查试管的案例作为基线，和另外的三个案例被引用，机翼探查试管在不同chordwise位置安装了(30%，50%，70%弦长度)被学习。机翼探查试管的直径是3mm，它根据几何类似原则作为某特别机翼探查的300%扩大被设置。结果证明机翼探查试管根本在串联的流动能力上有否定影响调查点。分离和在压力方面上由机翼探查试管导致了的大规模streamwise旋涡在高马赫数字引起大多数损失。在压力方面表面的附近的流动领域上的机翼探查试管的影响是在低马赫数字的本地分离。机翼探查试管也有一清楚地在漏流动上完成。它减少漏流动的集体流动并且削弱漏旋涡的紧张，但是扩大影响区域。试管在chordwise位置通常是的一半被安装的盒子的全部的压力损失特别在高马赫数字比另外的盒子降低，它能甚至减少损失与基本盒子相比。

简介：HL-2Atokamakisafusionresearchdevicewithdouble-nulldivertom.Itprovidesbetterexperimentalconditionstoinvestigateedegplasmafeatures,suchasconfinementperformance,particleandimpuritybehaviour,powerdepositionandmaterialerosion.Particularly,impurityproductionandtransportduetoplasmasurfaceinteractionmaybeeffectivelycontrolledbythedivertor.

简介：Cerenkovwakeamplificationcanbeusedasanacceleratingscheme,inwhichatriggerbunchofelectronspropagatinginsideacylindricalwaveguidefilledwithanactivemediumgeneratesaninitialwakefield.Duetothemultiplereflectionsinsidethewaveguide,thewakemaybeamplifiedsignificantlymorestronglythanwhenpropagatinginaboundlessmedium.Sufficientlyfarawayfromthetriggerbunchthewake,whichtravelswiththesamephasevelocityasthebunch,reachessaturationanditcanaccelerateasecondbunchofelectronstrailingbehind.ForaCO2gasmixtureournumericalandanalyticalcalculationsindicatethatashortsaturationlengthandahighgradientcanbeachievedwithalargewaveguideradiusfilledwithahighdensityofexcitedatomsandatriggerbunchthattravelsatavelocityslightlyabovetheCerenkovvelocity.Toobtainastablelevelofsaturatedwakethatwillbesuitableforparticleacceleration,itiscrucialtosatisfythesingle-moderesonancecondition,whichrequireshighaccuracyinthewaveguideradiusandtheratiobetweentheelectronphasevelocityandtheCerenkovvelocity.Forsingle-modepropagationourmodelindicatesthatitisfeasibletoobtaingradientsashighasGVm-1inawaveguidelengthofcm.

简介：ThisworkfocusesonstochasticLi′enardequationswithstate-dependentswitching.First,theexistenceanduniquenessofastrongsolutionareobtainedbysuccessiveconstructionmethod.Next,strongFellerpropertyisprovedbyintroducingcertainauxiliaryprocessesandusingtheRadon-Nikodymderivativesandtruncationarguments.Basedontheseresults,positiveHarrisrecurrenceandexponentialergodicityareobtainedundertheFoster-Lyapunovdriftconditions.Finally,examplesusingvanderPolequationsarepresentedforillustrations,andthecorrespondingFoster-Lyapunovfunctionsfortheexamplesareconstructedexplicitly.