简介：为随机的系统的噪音顺序的加权的和的顺序被在概率使用限制理论估计。然后，鞅差别顺序的噪音驾驶的不稳定的ARsystem的状态的分叉率被建立。

简介：In2003theinternalandexternalenvironmentsofChina′sforeigntradearebetterthanthosclastycar,butsomerestrictionsstillremain.Itisratherdiffieultforexportgrowthratetokeepashighaslastyear,butthere,arestillalotofbeneficialelementsforimportandexporttoachievearelativelyhighgrowthrate,

简介：Thispaperhasorganizedandsummarizedtheeconomicanalysisonclimatechangefromfiveangles,namely,connotationofdiscountrate,identificationofanddisputeaboutdiscountrate,discountingway,impactofthediscountrate,andtheintegratedevaluationmodelofclimatechangeimpactandthediscountevaluation.Astheclimatechangeeconomicanalysisshows,thereisamajordisputeaboutdiscountratebetweenthemarketschoolandtheethicschool.Rateofdiscountlargelyrelatestothepresentvalueofpotentiallossattributabletoclimatechange,andtheninfluencestheselectionofpoliciesforadaptingandslowingdownclimatechange.Inthepast,theconstantindexdiscountwasadoptedasthemainway.Butwiththefullunderstandingofdiscountrate,theuncertaintyoflossattributabletoclimatechangehasbeenconsideredinthediscount.

简介：Inthepaper,wegetthepreciseresultsofHájek-Rényitypeinequalitiesforthepartialsumsofnegativelyorthantdependentsequences,whichimprovetheresultsofTheorem3.1andCorollary3.2inKim(2006)andthestronglawoflargenumbersandstronggrowthratefornegativelyorthantdependentsequences.

简介：我们为其内核满足一个一般同质条件的线性不可分的操作符的一个类在空格BV关于变化获得估计和集中结果。近似的率也被获得。作为应用，我们把我们的一般理论用于Mellin卷绕旋转操作员的盒子，到一个时刻操作员到部分顺序的操作员的一个班。

简介：ThisletterproposesaratecontrolalgorithmforH.264videoencoder,whichisbasedonblockactivityandbufferstate.ExperimentalresultsindicatethatithasanexcellentperformancebyprovidingmuchaccuratebitrateandbettercodingefficiencycomparedwithH.264.ThecomputationalcomplexityofthealgorithmisreducedbyadoptinganovelblockactivitydescriptionmethodusingtheSumofAbsoluteDifference(SAD)of16×16mode,anditsrobustnessisenhancedbyintroducingafeedbackcircuitatframelayer.

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简介：BymeansoflimittheoryandFonda'stheorem,anSEISepidemicmodelwithconstantrecruitmentandthedisease-relatedrateisconsidered.Theincidencetermisofthenonlinearform,andthebasicreproductionnumberisfound.Ifthebasicreproductionnumberislessthanone,thereexistsonlythedisease-freeequilibrium,whichisgloballyasymptoticallystable,andthediseasediesouteventually.Ifthebasicreproductionnumberisgreaterthanone,besidestheunstabledisease-freeequilibrium,thereexistsalsoauniqueendemicequilibrium,whichislocallyasymptoticallystable,andthediseaseisuniformlypersistent.

简介：Byintroducingtheextremumlawofenergydissipationrateintotheinvestigationofturbulentflow,theclosureproblemforthebasicequationsisbrieflydiscussedinconnectionwithanewlysuggestedsemi-empiricalturbulentflowmodel.Asaresult,severalunknownfunctionswhichcannotbesolvedbytheexistedsemi-empiricalmodelsareobtainedinthepresentpaper.Itisshownthattheturbulentflowmodels,astheconstraintstotheextremumproblem,havedirectinfluenceonthefinalresultsoftheprimaryparameters.

简介：DuringthereactionbetweencalciumsorbentsandSO2,calciumsorbentsarefirstcalcinedandconvertedintoCaO.CaOcanbeobtainedbycalciningCa(OH)2orCaCO3.Theporosityofthesorbentisincreasedbecauseofcalcinationandisdecreasedbecauseofsulfurization.InthecalcinationprocessH2OorCO2isescapedfromtheparticlesandporesareformedinparticles.ThereactionorconvertrateofCaOisinfluencedstronglybytheporestructurecharacters.FromCa(OH)2toCaOtheescapevelocityofH2Ooritsmasstransferisoneofthekeyfactorsinfluencingtheporeforming.Duringcalcinationprocessdifferentheatingvelocity,differentheatingtimeandtemperatureweresuggested.Thetemperaturerisingrateandcalciningtemperatureplayimportantroletotheporestructure.TheconvertratesofCaOobtainedthroughdifferentcalciningconditionswereinvestigatedexperimentally.SomeinterestingresultswereshowedthatthecalciumutilizationofCaOparticlesisdeterminednotonlybythespecialsurfaceareaandtotalporevolume,butalsobypore-sizedistribution.Themainfactorinfluencingthesulfationistheporediameterdistributionatlowersulfationtemperature.Forhigherreactiontemperaturespecificvolumeistheimportantreason.Butpore-sizedistributionisstronglyinfluencedbyheatfluxandtemperatureinthecalciningprocess.

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简介：OnJuly21,2005,thePeople'sBankofChinaannouncedanewreformplan,accordingtowhich,RMBwouldnolongerbepeggedtotheU.S.dollarbutwouldreformtheexchangerateregimebymovingintoamanagedfloatingexchangerateregimebasedonmarketsupplyanddemandwithreferencetoabasketofcurrencies.①ThereformisanimportantstepintheprocessofChina'sreformandopening-up.HenceithasspecialsignificanceforeconomicdevelopmentofChina.However,whatmeritsattentionisthatthepresentinternationalmonetaryregimeisunstable,financialsystemisveryfragileandbigpowershaveshownanunwillingnesstotakefinancialcooperation.②ThishasposedgreatchallengestotheprocessofRMBexchangeratereform.NowIwouldliketoexaminethepossiblerisksofthereformandthentrytomakesomesuggestionsthroughmakingsomeanalysisofthestatusquoofinternationalmonetaryandfinancialsystem.

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简介：InthispaperamethodoftrackreconstructiondevelopedfortheHERA-Bmaintrackingsystemisdiscussed.Themethodbasedonatrackfollowingalgorithmisusedfortrackfindinginthefield-freeareaandforthetrackpropagationthroughtheinhomogeneousmagneticfield.Theperformanceofprogramforsimulatedandrealdataisshown.

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简介：Ithasbeenlongtimeestablishedthatapplicationofdamagedelocalizationmethodtosofteningconstitutivemodelsyieldsnumericalresultsthatareindependentofthesizeofthefiniteelement.However,thepredictionofreal-worldlargeandsmallscaleproblemsusingthedelocalizationmethodremainsinitsinfancy.Oneofthedrawbacksencounteredisthatthepredictedloadversusdisplacementcurvesuddenlydrops,asaresultofexcessivesmoothingofthedamage.Thepresentpaperstudiesthisunwantedeffectforadelocalizedplasticity/damagemodelformetallicmaterials.Weusesometheoreticalargumentstoexplainthefailureofthedelocalizedmodelconsidered,followingwhichasimpleremedyisproposedtodealwithit.Futureworksinvolvethenumericalimplementationofthenewversionofthedelocalizedmodelinordertoassessitsabilitytoreproducereal-worldproblems.

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简介：为在间隔上可测量的某局部地围住的功能f[0，)我们在那些点x估计了修改Szasz-Mirakyan操作员Mnf的集中的率[0，)在哪个站在一起的限制f(?敢慨楶畯?景琠敨洠汵楴瘭牡慩整?牥獮整湩瀠汯湹浯慩獬??湯琠敨搠搭浩湥楳湯污猠浩汰硥匠?d

简介：WesolvetheproblemofuplinkvideostreaminginCDMAcellularnetworksbyjointlydesigningtheratecontrolandschedulingalgorithms.Inthepricing-baseddistributedratecontrolalgorithm,thebasestationannouncesapricefortheperunitaveragerateitcansupport,andthemobiledeviceschoosetheirdesiredaveragetransmissionratesbybalancingtheirvideoqualityandcostoftransmission.Eachmobiledevicethendeterminesthespecificvideoframestotransmitbyavideosummarizationprocess.Inthetime-division-multiplexing(TDM)schedulingalgorithm,thebasestationcollectstheinformationonframestobetransmittedfromalldeviceswithinthecurrenttimewindow,sortstheminincreasingorderofdeadlines,andschedulesthetransmissionsinaTDMfashion.Thisjointalgorithmtakesadvantageofthemulti-usercontentdiversity,andmaximizesthenetworktotalutility(i.e.,minimizethenetworktotaldistortion),whilesatisfyingthedeliverydeadlineconstraints.Simulationsshowedthattheproposedalgorithmsignificantlyoutperformstheconstantrateprovisionalgorithm.

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