简介：Abstract.ThispaperdescribesthelocalinfluenceassessmentforparameterinferenceofastatistlcualmodelbyusingcurvaturesassoclatedwithIota|divergenceunderagenericperturbatlonscheme.Theresultsareappliedtoexaminethelocalinfluenceinstochastlcregresslonmodelundertwoperturbationschemes.Aneconomicexamp|eisanalyzedto~llustrateresultshere.

简介：InthissurveythenotionofabalancedbestmultipointlocalapproximationisfullyexposedsincetheyweretreatedintheLpspacesandrecentresultsinOrliczspaces.Thenotionofbalancedpoint,introducedbyChuietal.in1984areextensivelyused.

简介：IN1993,Dr.andMrs.LeonwerenamedCitizensoftheYearbytheJoplinChamberofCommerce.Dr.JulioS.LeonhasbeenpresidentofMissouriSouthernStateUniversitysince1982.HisfocusisonmaintainingMSSUasastrongpresenceinthecommunityandprovidingeducationforstudentsfromaroundtheglobe.Mrs.VivianNgLeonpresidesovertheprestigiousMissouriSouthernInterna-

简介：BasedontheEMMSmodel,thelocalslipvelocitybetweengasandsolidissystematicallyanalyzedandatheoreticalcorrelationoflocalslipvelocitywithlocalvoidageforadownerisderivedasfollows:us(r)/ut=D8/7(1-εmf)-2/7[1-ε(r)/ε(r)]8/7ε(r)47/14ε(r)-εmf/ε(r).Usingthiscorrelation,thelocalgas-solidslipvelocityinadowneriscalculated.Thecalculatedresultsarewellconsistentwithexperimentaldata.Inaddition,thevariationofthelocalslipvelocitywithitscorrespondingsolidholdupisalsodiscussed.

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简介：Basedonthenotionofmaximalabsoluteobservabilityanditsnormalforms,anewmethodforstudyingthelocalstabilizationforakindofnonlinearcontrolsystemsisestablished.DifferentfromthepreviousresultsgivenbyByrnes-Isitoriandothers,thisnewmethodcandealwithmoregeneralsystems,andhasmuchsimplerwaytoprovethestabilizationconditionsandtodesignthefeedbacklaws.

简介：Metamaterialsareartificialcompositematerialsengineeredtohavepropertiesthatmaynotbefoundinnature.Byexploringlocallyresonanteffectofthebuildingunits,elasticmetamaterialsareabletopossessnegativevaluesofeffectivemass,effectivebulkorshearmodulus.Mass-springandcontinuummaterialversionsoftheseelasticmetamaterialsarereportedandthephysicalmechanismsofnegativeeffectiveparametersaredemonstrated.Applicationsofmetamaterialstoacousticcloakingandsuperlensingarealsodiscussed.

简介：Theeffectsoftheconstantexcitationonthelocalbifurcationoftheperiodicsolutionsinthe1:2internalresonantsystemswereanalyzedbasedonthesingularitytheory.Itisshownthattheconstantexcitationmakeinfluenceonlywhenthereexistsomenonlinearterms,intheoscillatorwithlowerfrequency.Besidesactingasmainbifurcationparameter,theconstantexcitation,togetherwithcoefficientsofsomenonlinearterms,maychangethevaluesofunfoldingparametersandthetypeofthebifurcation.Underthenon-degeneratecases,theeffectofthethirdordertermscanbeneglected.

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简介：Localizednatureofdamageinstructuresrequireslocalmeasurementsforstructuralhealthmonitoring.Thelocalmeasurementmeanstomeasurethelocal,usuallyhighermodesofthevibrationinastructure.Threefundamentalissuesaboutthelocalmeasurementforstructuralhealthmonitoringincluding(1)thenecessityofmakinglocalmeasurement,(2)thedifficultyofmakinglocalmeasurementand(3)howtomakelocalmeasurementareaddressedinthispaper.Theresultsfromboththeanalysisandthetestsshowthatthelocalmeasurementcansuccessfullymonitorthestructuralhealthstatusaslongasthelocalmodesareexcited.Unfortunately,theresultsalsoillustratethatitisdifficulttoexcitelocalmodesinastructure.Therefore,inordertocarrystructuralhealthmonitoringintoeffect,wemust(1)ensurethatthelocalmodesareexcited,and(2)deployenoughsensorsinastructuresothatthelocalmodescanbemonitored.

简介：“ＲＥＴＩＲＥＭＥＮＴＦＯＲＥＳＴＳ”ＦＯＲＬＯＣＡＬＧＲＯＵＰＬＥＡＤＥＲＳ￥／／Ｔｈｅ＂ｒｅｔｉｒｅｍｅｎｔｆｏｒｅｓｔｓ＂ｓｅｔｕｐｆｏｒｌｏｃａｌｇｒｏｕｐｌｅａｄｅｒｓｂｙＪｉｎｈｕｖｉｌｌａｇｅｉｎＪｉａｎｇｓｕｐｒｏｖｉｎｃｅｈａｖｅｐ...

简介：TheauthorgivessimplecharacterizationoftheHenselizationofanexcellentregularlocalring.

简介：“ＬＯＣＡＬＲＥＧＵＬＡＴＩＯＮＳ”ＡＮＤＳＯＣＩＡＬＦＯＲＥＳＴＲＹＩＮＣＨＩＮＡ￥ＢｙＨｅＰｉｋｕｎＤｕｒｉｎｇｔｈｅｌｏｎｇｐｅｒｉｏｄｏｆｓｏｃｉａｌｆｏｒｅｓｔｒｙｐｒｏｄｕｃｔｉｏｎａｎｄＶｉｌｌａｇｅｒｓｐａｒｔｉｃｉｐａｔｅｉｎｔｈｅ...

简介：Facedwiththeglobalization,theessaysupportsthatlocalpresshasabrightfutureundertheinfluenceofglobalization.

简介：WeestablishtheconstructiontheoryoffunctionbaseduponalocalfieldKpasunderlyingspace.Byvirtureoftheconceptofpseudo-differentialoperator,weintroduce"fractalcalculus"(or,p-typecalculus,or,Gibbs-Butzercalculus).Then,showtheJacksondirectapproximationtheorems,BermsteininverseapproximationtheoremsandtheequivalentapproximationtheoremsforcompactgroupD(Kp)andlocallycompactgroupK+p(=Kp),sothatthefoundationofconstructiontheoryoffunctiononlocalfieldsisestablished.Moreover,theJacksontype,Bernsteintype,andequivalentapproximationtheoremsontheH?lder-typespaceCσ(Kp),σ>0,areproved;thentheequivalentapproximationtheoremonSobolev-typespaceWrσ(Kp),σ≥0,1≤r<+∞,isshown.

简介：Locccalsplmesarepresentedfartheapproximationoffunctionsofoneandmanyvariables,whichareana-lyticinthedomamswhereUi(zi)isaunitdiskinthecomplexplaneCi,i=1,2,...l,l=1,2,...Resultsarcgivenforfunctionswhoser-orderderivativesbelongtotheHardy’sclassHp,1≤p≤∞,ItisshownthattheapproximationconvergetothefunctionattherateAexp(-Cn(r-1/p)forfunctionsofonevariableandAn-(r-1/p)/(I-1)forfunctionsoflvariables,wherenisthenumberofpointsoflocalsplinesandAandCarepositrveconstants.

简介：在这份报纸，我们建议本地人的一个新方法为nonparametric的线性适应变光滑有条件的quantile回归。过程的一些理论性质被调查。然后，我们在一个模仿的例子上表明方法的表演并且把它与另外的方法作比较。模拟结果证明当内在的图象是线性的piecewise或能被如此的图象接近时，我们的方法的合理表演特别处于状况求婚了。一般来说，我们的方法在吝啬的方形的评价(MSE)和吝啬的绝对评价(MAE)的意义超过大多数另外的存在方法标准。过程关于增加噪音水平是很稳定的，算法能容易被用于更高维的状况。

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简介：Thispapersummarizesthedesignequationsforlocalscourdeptharoundbridgeabutmentsasproposedbydifferentinvestigators,andalsothedifferentfactors,affectingthescourdepth.Methodsfortheestimationoflocalscourdepthbasedondimensionalanalysisarealsopresented.Thedesignmethodsbasedonempiricalrelationssuchasflowdepth,flowintensity,sedimentcharacteristics,abutmentsshapeandsize,alignment,andapproachchannelgeometryarealsodiscussed.Sinceclear-waterscouristhemaximumscourdepth,theequationforclear-waterscourisrecommendedforthecomputationoflocalscourdeptharoundbridgeabutmentsforuniformlyandnon-uniformlygradedsediments.

简介：在这份报纸，我们考虑充分分离的本地不连续的Galerkin方法，在第三命令前进的明确的Runge-Kutta时间被联合的地方。为一个维的时间依赖者有边界层的不可思议地使不安的问题，我们将证明结果的计划具有在本地稳定性的好行为不仅，而且有双optimal本地人错误估计。它是说，集中率在空间和时间是最佳的，并且截止子域的宽度也是将近最佳的，如果在各中间的舞台的边界条件以一个合适的方法被给。数字实验也被给。