简介：Objective:Toobservetheeffectivenessofhighlyactiveantiretrovirustherapy(HAART)onHIV/AIDSpatients.Methods:UsingHIV-Iquantitativemethodsandimmunologicalfunctioninspection,wemonitored4HIV/AIDSpatientswhoweresufferingfromimmunologicaldeficiencyandweretreatedwithHAART.Results:ThereproductionofHIVinall4patientswasefficientlycontrolledatthe4thweekofthetreatment.Theaverageviralloaddecreasedby1.99Log/ml(0.73-2.46Log/ml).ThenumberofCO+4andCD+sshowedasteadycontinuousincrease4to12weeksafterthetreatment,withanincreaseof67.2%and103.0%respectively.CorrelativestudyamongdifferentvariablesafterthetreatmentrevealedthatpositivecorrelationexistedbetweenthenumberofCD+4andCD+3aswellasCD+8,whilenegativecorrelationexistedbetweenthenumberofCD+4andplasmaviralload.Conclusion:HIV-Iquantitativemethod(plasmaviralload)andthenumberofCD+4inperipheralbloodcanbeusedasimportantreferenceindicatorsinevaluatingHAART.

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简介：NICFEDexpertsystem-arule-based"non-invasivecardiacfunctionevaluationandcardiacdiseasesdiagnosingexpertsystem"-isdiscussedinthispaper.Thesys-temcanberegardedasaninterpretationexpertsystemandasadiagnosticexpertsystem.Whenitisappliedtoevaluatecardiacfunction,itcanexplainmorethanonehundredparametersdetectedby"MCA-Ⅲcardiacfunctiondeviceofmulti-domainandmultidemension".Withtheseparametersthecardiacfunctionintimedomain,fre-

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简介：FollowingreparativesurgeryfortetralogyofFallotorcriticalpulmonarystenosis(PS),patientsfrequentlypresentwithsevererightventricular(RV)volumeoverloadduetopulmonaryregurgitation,resultingindecreasedRVfunction.Surgicalpulmonaryvalvereplacement(PVR)isknowntoimproveRVfunction,butchangesinleftventricular(LV)functionafterPVRhaverarelybeendescribed.WesoughttodeterminethemidtermresultsregardingLVsystolicfunctionafterPVRusingcardiacMRIin40consecutivepatientswithrepairedTOF(31patients)orPS(9patients)withanageof29±9yearswhounderwentPVRfrom2006to2011atasinglecenter.CardiacMRIRVandLVvolumesbeforeandafterPVRwereanalyzed.Demographics,clinicalvariables,cardiopulmonarybypassduration,andmedicationswerereviewed.LVejectionfraction(LVEF)increasedfrom(54±8)to(57±6)%(P=0.02).BeforePVR,26patientshaddepressedLVEFof(49±5)%(range36–54%).Inthisgroup,LVEFincreasedby(7±7)%(P<0.0001)afterPVR.LowLVEFbeforePVRwascorrelatedwithincreasedLVEFafterPVR(regressioncoefficient-0.7,R2=0.59,P<0.0001).Demographics,medications,priorpregnancies,andcardiopulmonarybypassdurationhadnoeffectonLVEFafterPVR.TheincreaseinLVEFwasmostsignificantinpatientswithlowpre-PVRLVEF.

简介：Introduction,Theroleofleftventriculographyhasevolvedradicallyoverthelasthalf-century,buthasreceivedlittlenoticeintheacademicliterature.ThetechniqueandfrequencyofuseofleftventriculographyvaryacrossregionsoftheUnitedStates,institutions,andindividuals.

简介：我们时常需要对我们所接触的人或事进行判断和评价：这个人怎么样？这件事值得不值得做？准确的判断会使我们少走弯路，起到事半功倍的效果。对一个人或事进行评价的原则是要依据客观事实作出公正严肃的评价。

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简介：ULTRAFunctionEnterpriseCompanyLimited(UFECL)isaSino-foreignjointventurewhichpro-ducesthecompoundsofREwithhighpurityinChina.Itpossessesadvancedinternationalseparationtechnol-ogyofrareearthandanalytical-testinginstrument.

简介：Thedomainoflinearfunctionf(x)=ax+b(a≠0)isR,itsrangeisR.Thedomainofinverseproportionfunctionf(x)=(k/x)(k≠0)is{x|x≠0},itsrangeisB={y|y≠0}.Thedomainofquadraticfunction,f(x)=ax~2+bx+c(a≠0)isR,itsrangeisB.B={y|y≥(4ac-b~2)/4a},whena>0;B={y|y≤(4ac-b~2/4a)},

简介：Wehavelearnedtheconceptofthefunc-tioninthejuniorhighschool.Itiswhatde-scribeslikethis:Establishtohavetwovariablesxandyinavarietyofprocess.Ifyisauniqueelementassignedtoeveryx,sayingyisafunctionofx;xiscalledtheindependentvariable.

简介：Whenyoufindthetangentlinetoacurveatonepointandthevelocityofanobject,youwillfindbothoftheminvolvingthesametypeoflimit.Let’sstartwiththedifferencequotient.

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简介：Hereweexploresomefundamentalaspectsofwhatmaybetermedasanewarithmeticfunction（definednotionallyastheTfunction）togetherwithitspossibleinverse（TI）,asitisnotinfrequentdiscussionamongthenumbertheorists.

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简介：TheLebesgueconstantassociatedwithinterpolationatnodesUisevaluatedinthisnoteThemainresultisanimprovementontheestimateobtainedbyBrutman

简介：The11thFiveYearPlanhasdividednationalfunctionalzonesinthebasicunitofcounty-leveladministrativeregion.AfterimplementationofnationalMajorFunction-orientedZones(MFOZ)atprefectureandcountylevels,thespatialdevelopmentsequencemustbespecified,developmentintensitymustbelimited,orientedzonesmustbedesignatedand"redline"areasofspatialgovernancemustbedefined.Inviewoftheabove,choosingatypicalcountyareaandexploringitsfunctionalzoningafterorientingitsmajorfunctionswillsupplyreferenceforcarryingoutthenationalspatialplanninginthe12thFiveYearPeriod,anditwillalsoprovideexperienceforthestudyoffunctionregionalizationwhichisthethemeofMFOZinthepresentacademiccircles.Inthispaper,theauthorstakeShangyuCountyasanexampletostudythegeneralprinciples,trainofthoughtofcounty-levelfunctionalregionalizationindevelopment-optimizedareas,andtoexploreitsreasonablefunctionalzoningplan.Consequently,theauthorspresentfiveprinciplesandsuggestafunction-orientedzoningplanwith2levelsand4types.

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