简介：ByvirtueoftheEinstein-Podolsky-Rosenentangledstate,whichisthecommoneigenvectoroftwopanicles'relativecoordinateandtotalmomentum,weestablishthebosonicoperatorversionoftheHamiltonianforaquantumpoint-masspendulum.TheHamiltoniandisplaysthecorrectSchroedlngerequationintheentangledstaterepresentation.ThecorrespondingHeisenbergoperatorequationswhichpredicttheangularmomentum-angleuncertaintyrelationarederived.Thequantumoperatordescriptionoftwoquantumpendulumscoupledbyaspringisalsoderived.

简介：当它极大地影响用户满足的度，申请发射性能对系统站台开发者和供应商很重要。改进应用程序发射性能的最最有效的方法是用一个稳固的州的驱动器(SSD)代替一个硬盘驱动器(HDD)，它最近变得买得起、流行。一个自然问题当时是是否用一个新SSD知道的优化器代替传统的HDD知道的申请发射台。我们由在SSD上分析HDD知道的申请发射台的无效然后建议预取计划的新SSD知道的应用探讨这个问题，叫了快申请跑步者(快)。关键想法快是重叠有SSD存取(I/O)的计算(中央处理器)时间时间在应用程序发射期间。快由一套用户级的部件和LinuxOS(操作系统)提供的系统调试工具组成。因此，没有核重新编译，能容易快在任何最近的Linux版本被部署。我们与运用Linux2.6.32OS的SSD在桌面PC上快实现并且由运行一套使用得广泛地的应用程序评估它，表明象与没有prefetcher的PC相比的申请发射时间的28%减小的一般水准。

简介：Wedevelopedatransientmodelforactin-basedmotility.Diffusionofactinmonomerswasincludedintheformulationanditsinfluenceonthespeedofactin-drivencargoswasexaminedindetail.Ourresultsclearlydemonstratedhowactinpolymerizationacceleratescargosthatareinitiallystationary,aswellashowsteady-stateiseventuallyreached.Wealsofoundthat,duetopolymerizationanddiffusion,actinmonomerconcentrationneartheloadsurfacecanbesignificantlylowerthanthatintherestofth...

简介：属于超重元素的腐烂链的原子核的性质295118在有参数的使变形的相对论的吝啬的领域(RMF)理论在堵住的英国计算机学会近似NL-Z2设置了的向轴的方向的框架被学习了。象有约束力的精力，变丑，和腐烂精力Q那样的一些扎根的州的性质从有限范围的微滴模型(FRDM)与那些被获得了并且同意很好。在壳豁开的295118腐烂链表演的原子核的单个粒子的系列显然介绍核子数字依赖。分布从279110～283112从283112～295118，但是戏剧性地慢慢地改变的质子，中子和物质的root-mean-square(rms)半径，它可能由于在Z=的支壳层闭合110在279110。在295118腐烂链的腐烂一半生活被雇用簇模特儿和概括液体落下模型(GLDM)评估，并且当他们与已知的试验性的数据相比时，全面协议被发现。从簇模型获得的腐烂一生比GLDM的那些稍微大。最后，我们预言Z=的腐烂一半生活118，116，114，用簇模型和GLDM的112同位素，它也显示这二个模型能在超重原子核上在研究互相支持。从GLDM的结果总是比从簇模型获得的那些低。

简介：Objective:ToinvestigatethedynamicsofplasmacAMP/Cgmpinpatientsduringcardiacsurgery,anditsrelationshiptotraumaticstress.Methods:Sixteenpatients,aged19.31years±10.4years,whounderwentanopenheartoperationwithcardiopulmonarybypass(CPB)andhypothermiawereservedassubjects.Thearterialplasmaconcentrationsofcyclicadenosinemonophosphate(Camp)andcyclicguanosinemonophosphate(Cgmp)weremeasuredbyradioimmunoassay2hoursbeforeoperation,afterheparinization,20minutesfollowingCPB,attheendoftheoperation,and24and72hourspostoperatively,respectively.Thepatients'preoperativebloodsampleswereheparinizedandthevenousbloodsamplesof30healthyblooddonorsweretakentomeasurethelevelsofCampandcGMPasheparinandnormalcontrolsseparately.Results:Therewerenostatisticaldifferenceamongtheheparincontrol,preoperativelevelandnormalcontrol.ThepeakvaluesofCampandCgmpoccurredduringCPBandplasmaCamplevelschangedsynchronouslywithintensitiesofoperativestimulustohumanbody.HowevercGMPlevelwasmainlyrelatedtotheoperativestimulustotheheartandCPB.TheCampvaluewaspositivelycorrelatedwiththeCgmpvalue(r=0.6313,P＜0.001).Conclusions:Dynamicvariationofplasmacyclicribonucleotidecanbeconsideredasareferenceparameterforintensityoftraumaticstress.

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简介：Theanalysisanddesignoftheextendedstateobserver(ESO)involvesacontinuousnon-smoothstructure,thusthestudyoftheESOdynamicrequiresmathematicaltoolsofthenonlinearsystemsanalysis.ThispaperestablishesthesufficientconditionsforabsolutestabilityoftheESO.Basedonthisstudy,amethodologytoestimateseveralnonlinearfunctionsindynamicssystemsisproposed.

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简介：Thehumangutmicrobiotaiscomposedofmorethan100trillionmicrobes.MostcommunitiesaredominatedbyspeciesbelongingtothephylaBacteroidetes,Firmicutes,Actinobacteria,Proteobacteria,andVerrucomicrobia.Microflora-derivedshort-chainfattyacidsplayapivotalroleintheframeworkofinsulinresistance,obesity,andmetabolicsyndrome.Theyareanimportantenergysourceandareinvolvedinseveralpathways,withproatherogenicandantiatherogeniceffects.Theincreasedgutmicrobiotalipopolysaccharidelevels(definedas“metabolicendotoxemia”)induceastateoflow-gradeinflammationandareinvolvedinatheroscleroticdiseasethroughToll-likereceptor4.Anotherimportantinflammatorytriggeringutmicrobiota–mediatedatheroscleroticpromotionistrimethylamineN-oxide.Ontheotherhand,protocatechuicacidwasfoundtopromotecholesteroleffluxfrommacrophages,showinganantiatherogeniceffect.Furtherstudiestoclarifyspecificgutcompositioninvolvedincardiometabolicsyndromeandatherogenesisareneededforgreateruseoftargetedapproaches.

简介：Recentprogressonrare-earthdopedpolycrystallineYAGtransparentceramicshasmadethemanalternativenovelsolid-statelasergainmaterial.Inthispaper,wepresentresultsofourresearchonpolycrystallineRE:YAGtransparentceramics.HighopticalqualityYAGceramicsdopedwithvariousrare-earth(RE)ionssuchasNd3+,Yb3+,Er3+,Tm3+,andHo3+havebeensuccessfullyfabricatedusingthesolid-statereactivesinteringmethod.Highlyefficientlaseroscillationsofthefabricatedceramicsaredemonstrated.

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

简介：Weintroduceakindofnumber-conservingcoherentstateinRindlerspacewhichcandescribethequantumstateofthermalparticlesobservedinRindlerspace.ThisisbasedontheUnruheffectthatthethermalparticlesseenbyanacceleratingobserverinflatspacecanbeseenbyaninertialobserverincurvedspaceunderaconformaltransformation.

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简介：Logicqubitplaysanimportantroleincurrentquantumcommunication.Inthispaper,weproposeanefficiententanglementconcentrationprotocol(ECP)foranewkindoflogicBellstate,wherethelogicqubitistheconcatenatedGreenber-Horne-Zeilinger(C-GHZ)state.OurECPreliesonthenondemolitionpolarizationparitycheck(PPC)gatesconstructedwithcross-Kerrnonlinearity,andcandistillonepairofmaximallyentangledlogicBellstatefromtwosamepairsofless-entangledlogicBellstates.BenefitfromthenondemolitionPPCgates,theconcentratedmaximallyentangledlogicBellstatecanberemainedforfurtherapplication.Moreover,ourECPcanbercpeatedtofurtherconcentratetheless-entangledlogicBellstate.ByrepeatingtheECP.thetotalsuccessprobabilitycanbeeffectivelyincreased.Basedonabovefeatures,thisECPmaybeusefulinfuturelong-distancequantumcommunication.

简介：Athermodynamicequationofstate(EOS)isderivedtobeappropriateforinvestigatingthethermodynamicvariationsalongisobaricpathstopredictthecompressionbehaviourofporousmaterials.ThisEOSmodelistestedonporousiron,copper,leadandtungstenwithdifferentinitialdensities.ThecalculatedtemperatureandHugoniotareingoodagreementwiththecorrespondingexperimentalandtheoreticaldatapublishedpreviously.Itisinterestingthatthismodelcansatisfactorilypredicttheshockbehaviourofporousmaterialsoverawiderangeofporosityandpressure.

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