简介：Echocardiographyisthemostfrequentlyusedimagingmodalitytodeterminecardiacfunction.Leftventricularejectionfractionthemostwidelyusedparameterforevaluationofsystolicfunction,providesimportantprognosticvalueinclinicalpractice,andformspartoftheevidencebaseformanydecisionsaboutcardiovascularcare.However,ejectionfractionhasseveralsubstantiallimitationsandisinsensitivetosubtlechangesinsystolicfunction.Theassessmentofmyocardialdeformationwithechocardiographyhasbeenstudiedfortwodecades,andisincreasinglyusedintheclinicalsetting.Thistechniquecanpreciselycharacterizethemechanicsofmyocardialcontractionandrelaxation.Themostcommonlyusedparameterisgloballongitudinalstrain,whichismoresensitivethanejectionfractionforthemeasurementofsystolicfunction.Thisreviewfocusesontheprognosticvalueofgloballongitudinalstraininpredictingadverseoutcomesincardiovasculardisease.

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简介：Objective:Establishnormativedatafortympanicelectrocochleography(TMECochG)parametersinnormalhearingadultswithoutMeniere'sdisease's(MD)symptoms.DescribeTMECochGvariablesthathelptodistinguishnormalfromMDears.Materialandmethods:Weenrolled100subjects(N?200ears),59females,agedbetween19and71yearsfrom09/2010to04/2014.Inclusioncriteria:normalotomicroscopy,hearingthresholds25dBnHLfrom250to4000Hz,normaltympanogram,nosymptomsofMDaccordingtotheAAO-HNS1995criteriaandGibson'sscore<7.Weexcludedsubjectswithdizziness,auralfullnessorothersymptomsofendolymphatichydrops.Thefollowingparameterswereanalyzed:SP/APamplituderatio,SP/AParearatioandthedifferencebetweenAPlatencywithrarefactionandcondensationstimuli.Results:Therewasnosignificantdifferencebetweenrightandleftears(Intraclasscorrelationcoefficient<0.6).SP/APamplituderatiovariedbetween0.084and0.356andSP/AParearatiobetween0.837and1.671(percentiles5and95).TheAPlatencydifferencetorarefactionandcondensationclickswasbetween0.0and0.333ms.Conclusion:NormativedataforTMECochGparameterswereestablishedin100normalhearingsubjectswithoutMD.Thesedatacanbeusedtodistinguishnormalfrompathologicalfindingsandinfollow-upofMDpatients.

简介：Thephysicalmeasuresofmacroscopicseismicintensityhavebeenextensivelystudiedbasedonthenewunderstandingofseismicintensityandthenewanalyticalmethodandnewdatabaseofstronggroundmotion.Newphysicalmeasuresofseismicintensityhavebeenproposed.

简介：ForanyirreduciblecomplexprojectivevarietyA,weprovethatinthenonstandardex-tension~*AofAinapolysaturatedmodel,thesetofpointswhicharenotgenericpointsofAhasLoebmeasurezero.ThisissimilartotheSardtheoremassertingthatthecriticalvaluesofasmoothmaphaveLebesguemeasurezero.

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简介：Inthispaper,alemmaasanewmethodtocalculatetheHausdorffmeasureoffractalisgiven.AndthentheexactvaluesofHausdorffmeasureofaclassofSierpinskisetswhichsatisfybalancedistributionanddimension≤1areobtained.

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简介：在这份报纸，从钱的时间价值的观点，我们与折扣因素为公事包向量学习风险措施。为公事包向量的现金subadditive风险措施被建议。表示结果被是凸的分析并且扩大空间的二个不同方法给。特别，凸的分析的方法做推理和表示结果的线更简单。同时，看到向量也被介绍，并且在他们之间的关系被调查并且为公事包提交风险措施。

简介：作者为可能非加倍，但是满足某些生长条件的氡措施给Morrey空格的一个自然定义，并且在泛音分析和他们的珍视向量的扩展在一些古典操作符的这些空格调查围住的海角。

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简介：WeconsiderthehomogeneousCantorsetswhicharegeneralizationofsymmetricperfectsets,andgiveaformulaoftheexactHausdorffmeasuresforaclassofsuchsets.

简介：定义一个线性领唱者设置了C是线性重申的功能系统f_j(x)=r_jx+b_j的引起注意的人(j=1,2，...，N)，在线上令人满意强壮的分开的条件。为关于C的失衡的措施，我们学习集中上面并且为φ(t的集中的更低的密度)有奇异选择并且与s的自然选择的=t~s。

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简介：Themultifractalformalismforsinglemeasureisreviewed.Next,amixedgeneralizedmultifractalformalismisintroducedwhichextendsthemultifractalformalismofasinglemeasurebasedongeneralizationsoftheHausdorffandpackingmeasurestoavectorofsimultaneouslymanymeasures.Borel-CantelliandLargedeviationsTheoremsareextendedtohigherordersandthusappliedforthevalidityofthenewvariantofthemultifractalformalismforsomespecialcasesofmulti-doublingtypemeasures.

简介：SinceChinabegantopursuethepoliciesofreformandopening,itsironandsteelindustryhasbeenfollowingthestrategicprincipleofmakinguseof"tworesources,twomarketsandtwokindsoffunds,"andhasmadeeyecatchingprogressinexpandingopeningtotheoutsideworldandinternationalcooperation.In1993,theindustryutilizedsomeUS$900millioninforeigncapital,

简介：§0.IntroductionLetXbearealseparableBanachspaceandX*beitsdualspace,LetB（X）betheBorelfield,i.e.,thetopologicalσ-field.Afunctionalu:X→R’iscalledaboundedsmoothfunctional,ifn∈N,f1,…,fn∈X*andφ∈Cb∞（Rn）,suchthat

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简介：Thispaperstudiesthecontrollabilityandobservabilitymeasuresofstructuralvi?brationandacousticradiationandproposesameasureofmodalobservabilitybasedonacousticpressureoutputsandmeasuresofcontrollabilityandobservabilityofacousticradiationbycombiningthemeasuresofmodalcontrollabilityandobservabilityofvibrationmodeswithcorrespondingmodalacousticradiationefficiencies.Aplatewithcontrolforceinputsandvibrationalresponseoutputsandacousticpressureoutputsisinvolvedtoshowthemodalcontrollabilityandobservabilitymeasuresofvibrationmodesandmeasuresofcontrollabilityandobservabil?ityofstructuralvibrationandacousticradiation.Observabilitymeasuresbasedonvibrationalresponseoutputsandacousticpressureoutputsarecomparedandtheemphasisisonthemea?suresbasedontheacousticpressureoutputs.Finallytheapplicationandusefulnessofthecontrollabilityandobservabilitymeasurestoactivecontrolofstructuralvibrationandacous?ticradiationareillustratedandcompared.Itshowsthatthecontrollabilityandobservabilitymeasuresprovideusefulguidanceforactivecontroldesignespeciallyinoptimalactuatorandsensorplacement.