简介：Thenuclearmagneticresonanceimaging(NMI),anewclinicaldiagnosistechniquedevelopedintheearly1980s,isinse-veralwayssuperiortothecomputerizedaxialtomography(CATorCT):(1)itgivesnoharmfulradiation,(2)itgivesclearimages,(3)thedesiredsectionalimagescanbeobtainedfromanyangle,etc.Pre-sently,suchanadvancedmedicalimaging

简介：Inthispaper,multivariateGARCH(MGARCH)modelsareusedtoexaminethevolatilitytransmissionbetweentheShanghaiandShenzhenstockmarkets.Weshowthatthereisanasymmetryinthepredictabilityofthevolatilityofthetwomarketsforthe1997-2003period:EvidenceofpricevolatilityspilloversfromShanghaitoShenzhenisobservedbutnovolatilityspillovereffectintheoppositedirectionisfound.WefurthershowthatthiskindofasymmetryexistsmainlyafterSeptember2000whenShenzhensuspendedA-shareIPOs.Forthepre-September2000period,however,therehasnomuchsignificantvolatilitytransmissionacrossthetwoexchangesandonlyweakvolatilityspillovereffectsfromShenzhentoShanghaiarefound.ThefindingssuggestthatthesuspensionofIPOsintheShenzhenExchangemaybereversedthedirectionofvolatilityspilloversacrossthetwomarkets.Asaresult,theShanghaiExchangehasgraduallyobtaineditsleadingstatusintermsofinformationtransmission.

简介：ＴａｎｔｒｉｃＡｒｔＳｈｏｗｉｎＳｈｅｎｚｈｅｎ￥ＮＡＮＫＡＴＡＩＴｈｅＴａｎｔｒｉｃＡｒｔｓｏｆｔｈｅＴａｒＭｏｎａｓｔｅｒｙｐｕｔｕｐｉｎＳｈｅｎｚｈｅｎｉｎＯｃｔｏｂｅｒ１９９４ｃｒｅａｔｅｄａｈｉｔｉｎｔｈｅｓｐｅｃｉａｌｅｃｏｎｏｍｉｃｚｏ...

简介：Inrecentyears,Shenzhenhasenjoyedasignificantupsurgeinoverseasinvestment,BytheendofAugust1993,Shenzhenhadapproved8.284foreign-fundedenterpriseswithcontractualforeigninvestmentofUS$10billion,andforeigninvestmentinactualuseofUS$5billion,rankingittopintermsofforeigninvestmentnationwide.ForeigninvestmentinShenzhenhasthefollowingfeatures:1.Thesizeofforeign-funded

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简介：Objective:TomakeasummaryofthetrendsofHIV/AIDSepidemicandrouteoftransmissioninShenzhenfrom1992to2000toprovidescientificevidenceforthepolicy-makertoformulatestrategiesofHIV/AIDSpreventionandcontrolinShenzhen.Method:ToanalyzeHIV/AIDSsurveillancedatainShenzhenfrom1992to2000bysoftwareEpi-Info.Results:OnehundredandtwoHIVpositivecasesincluding18AIDScases(threecasesdeceased)wereidentifiedinShenzhenfrom1992to2000.Amongthe102cases,thoseinfectedviasexwere46.0%,intravenousdruguse42.9%.Blooddonation7.8%,bloodtransfusionrecipient3.9%,andindeterminate2%.Conclusion:InShenzhen,HIV/AIDSinfectionisspreadingandincreasingrapidly.EffectivepreventionmeasuresmustbetakentoreducetheHIVprevalenceassoonaspossible.

简介：ThispaperconductsanempiricalresearchonthesystemrisksoftheShenzhenStockMarketusingCapitalAssetPricingModel.ThetypicalcompositionstocksonShenzhenStockMarketin1998aretakenassamples.

简介：Forsomereason,Shenzhenseemstohaveabadreputation.Mostpeopleenvisionamazeoffactories,constantlychurningoutthecheapgoodsweallknowandlove.Asthemothershipof"MadeinChina",Shenzhenishardforpeopletoimagineasalivablecity.Recently,I’vefoundmyselfdefendingthelargelymisunderstoodcitywithunexpectedvigor.

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简介：Objective:Tounderstandfemalebarbers''currentawarenessofSTD/AIDSandevaluatetheeffectofhealtheducationandbehavioralinterventions.Methods:53barbershopsinShenzhenwereselectedbysampling,andtheir382femalebarbersweregivenabase-linesurveyandassessmentofinterventionfollowingtheintervention.Results:ThesurveyshowedthatfemalebarbersgenerallyhavelittleeducationandknewlittleaboutSTDs/AIDS.TheyalsohadsomemisunderstandingaboutSTDs/AIDS.MostofthemknewthemaintransmissionofSTDs/AIDS''throughsexualcontact,butdidn''tknowwhetherAIDScouldbetransmittedthroughcasualcontactindailylife.TheirknowledgeofSTDs/AIDSwaslimited,buttheyhadlowercondomuseratesandcorrectideasaboutwhentoseethedoctor.Conclusion:HealtheducationandbehavioralinterventionrelatedtoSTD/AIDSonspecialpopulationwereeffectiveandofgoodsocialconsequence.

简介：Real-timekinematicGPSprecisepositioninghasbeenplayinganincreasingroleinbothsurveyingandnavigation.Basedonthecity'sfibreLANnetwork,ShenzhenContinuousOperatingReferenceStations(SZCORS)systemhasbeenestablishedandconsistsofGPSreferencestations,systemcontrolcenter,user'sdatacenter,andreal-timedatacomnetwork.TheSZCORSsystemprovidesusersthereal-timecentimeterpositioningorpost-processingmillimeterpositioning.ThispapermakesdiscussiononthestructureofSZCORSsystem.Someexperimentshavebeenmadetotesttheusablity,andthenthedatahasbeenanalyzed.

简介：AsreportedbyChinaNewsNetwork,aplanwithabeautifulnameforimportingoverseastalentedexperts,TalentPeacockPlan,willascertainadequatehumanresourcesandpromoteindependentinnovationcapabilityofShenzhenwithintheGuangdongProvinceduringthe12thFive-YearPlan.TalentPeacockPlanisoneofthemeansthatShenzhenattemptstosetupthehugeinnovativeteamoftalents.ItisreportedthatShenzhenwillinsistonimporting,developingandgatheringinternationalinnovativehumanresourcestoestablishasuitableandadequatecityfor

简介：TheaimofthispaperistostudytheREEgeochemistryoftheShenzhenBay(SZB)andDapengBay(DPB)modernsediments,discusstheirREEdistributionpatterns,revealtheREEgeochemicaldifferencebetweenthetwobayswhichsharethesamematerialsourcebutaredepositedindifferentsedimentaryenvironments,andexpoundtheirdynamicchanges.ItcanbeconcludedthattheSZBandDPBsedimentsareessentiallyofcontinentalsource.TheirREEdistributionpatternsarequitedifferentfromthoseofPacificpelagicsediments,butareverysimilartothoseofSouthChi-nagranites.BecauseofdifferentsedimentaryenvironmentsprevailingintheSZBandDPB,someREEfractionationwouldhavetakenplaceinthesedimentsofthetwobays.

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简介：Objective:ToanalyzemoleculartrendsoftheHIVepidemicinShenzhen.Methods:SerumcollectedfromShenzhenAIDSpatientsbetween1992-1999wasanalyzedusingmoleculartechniques.DNAfragmentsoftheHIV-1EnvgenewereamplifiedbynestedPCRfromunculturedperipheralbloodmononuclearcells(PBMCs)fromtheseserumsamples.TheC2-C3regionoftheEnvgenewassequencedandanalyzed.Specifichigh-riskbehaviorswerealsoanalyzed.Results:WefoundthatthetransmissionofHIVinthecitywasmainlythroughsexualbehaviors(46.0%).TherewerefourHIV-1subtypes:B′,B,CandEwith6.31%,7.95%,3.09%and8.92%genedivergenceinsideeachsubtypeinShenzhen.Theseresultssuggestedthatepidemictimeswere6,8,3and9respectively.ThemainepidemicsubtypeswereEandBstrains.AIDSpatient''''''''santigenicvariationwasslightlyhigherthanthatofHIVinfectedindividuals.Conclusion:SurveillancedatareflecttrendsandtheepidemictimeofHIV,whichwillbeusefulforpolicymakerstoformulateeffectivestrategiesofHIV/AIDSpreventionandcontrolinShenzhen.

简介：OnOctober29,2011,anumberofcitiesandprovincesinChinawerechosentohostpilotlocationsforcarbonemissionstradingsystems.Beforeacarbontradingmarketcanbefunctional,carbonemissionallowancesneedtobeallocated.Thismakesthecarbonemissionsallowanceallocationschemecruciallyimportantasitgoesalongwayindecidingtheefficiencyandfairnessofthecarboncap-andtrademarket.Althoughithasbeenprovedthatallocationbyauctionisthemosteffectiveway,Shenzhencityasoneofthetradingpilotswillallocatecarbonallowancesfreeofchargeattheinitialstage.TheEuropeanUnion’s(EU)freeallocationsystem,aproduct-basedbenchmarkschemeforthemanufacturingindustryimplementin2013,isnotfeasibleforShenzhenduetothelackofdataataproductlevel.Thereforethetargetofthispaperistoexploreanewallocationschemewiththedataatafirmlevelotherthanthegrandfatheringschemetofillthegap.Inthispaper,acarbonintensitybasedallocationschemeisdevelopedbyusingtheBoltzmanndistributionandGail-Shapleygame.Inthefinalpartofthereport,firmleveldatafrom2010to2011offirmsinShenzhen,Chinaareusedtoverifytheeffectandfitnessoftheallocationscheme.

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简介：geomorphological环境是影响人的社会的开发的最基本的变量之一。geomorphological环境研究的使命是探索最，我们的地球的基本环境和特征出现形态学。结果能被用于资源评估，环境保护并且减少并且阻止地质的灾难。因此，它能服务帮助完成持续开发。这篇论文检验沿海的地区强烈由城市的扩大作为一个盒子影响了的深圳东方。我们使用现代geomorphological理论，与GIS和RS技术一起，方法给geomorphological环境和地形分类的特征调音揭示。而且，持续利用应该相对相应geomorphological环境被考虑的沿海的生态系统评估和地区性的资源。基于这研究，我们结束那个现代geomorphological理论和方法，包括GIS，RS和GPS由3S技术支持了，能在解决环境，资源和人口问题以及目前面对人类的持续发展挑战起一个重要作用。

简介：AbstractBackground:TheNnewlyreportedcasesofcongenitalsyphilishavebeenincreasedingsubstantiallyoverthepastfewyears.Tocontroltheepidemic,amunicipalprogramaimedatpreventingmother-to-childtransmissionofsyphiliswasintroducedinJuly,2001,whichwasdesignedaimedtoscreenallpregnantwomenforsyphilisattheirfirstvisittoantenatalclinicsoratadmissiontohospitalsinShenzhen.Objectives:TheaimofthestudyistTodeterminetheprevalenceofsyphilisamongwomenattendingantenatalclinicsandothermedicalinstitutionsinShenzhenandidentifiesitspatternsofinfection.Methods:Upongivinginformedconsent,wWomenwhoattendedantenatalcarecentersinShenzhenfromJanuarytoDecember2003wereincludedinthisstudysubjecttoobtaininginformedconsent.AbloodsamplewasharvestedforsyphilisscreenedforsyphUisingbyusingrapidplasmareagenttest(RPR)andconfirmedbyTPHAforthosewhowereRPRpositive.Thewomenwithpregnantsyphilispositiveserologyweresystematicallyinterviewedtoobtain.Duringtheinterview,theirdemographicdetailsinformation,patternsofriskbehaviorsandotherdata.Datawerecollectedandwereanalyzedretrospectively.Results:AmongOf118,235pregnantwomensurveyed,555pregnantwomenwereconfirmedtohavesyphilis(prevalenceof4.69%),withaincidenceof4.69‰123womenwereexcludedfromtheanalysisbecauseofincompletemedicalrecords.Of432infectedsubjectswithcompletemedicalrecords,theaverageagewas26.8,witharangeof19to41.7.41%(32/432)ofthemsufferedfromprimarysyphilis,3.24%(14/432)wereofhadsecondarysyphilis,and89.35%(386/432)hadlatentsyphilis,withoutanyconspicuousclinicalsignsandsymptoms.Conclusions:Theprevalenceofsyphilisamongthepregnantwomeninourserieswashighandmostofthemwereasymptomatic.ScreeningforsyphilisamongpregnantwomeninShenzhenisofimportantceforthepreventionofmother-to-childtransmissionofsyphilis.

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