简介：这篇论文为基于的自我类似论述一个便宜方法由使用高度和反照率地图真实世界的3D表面质地编辑。编辑的基于的2Dtexture接近仅仅做变化到象素颜色或紧张的不同自我类似珍视，这种技术也允许表面几何学和捕获的3D表面质地的反射到用原版不同于那些的照明条件和视场角是ited和relit。在一个给定的地点的单个编辑操作影响所有类似的区域并且在在不同条件下面显示的样品的所有图象上生产变化。后来，表面高度和反照率地图能被用来描述海床地形学和地质的特征，它在许多海洋的进程起重要作用，建议方法能有效地关于海洋的现象的可视化和模拟在应用程序被采用。

简介：Aquantitativeschemeisputforwardinourworkofforecastingthestormrainfalloftyphoonsforspecificsites.Usingtheinitialparameters,weathersituationsandphysicalquantitiesaswellasnumericalweatherpredictionproducts,theschemeconstructsmultivariate,objectiveandsimilaritycriteriaforenvironmentalfactorsforthetimebetweenthecurrentandforthcomingmomentwithinthedomainofforecast.Throughdefininganon-linearsimilarityindex,thisworkpresentsacomprehensiveassessmentofthesimilaritybetweenhistoricalsamplesoftyphoonsandthosebeingforecastintermsofcontinuousdynamicstatesunderthemultivariatecriteriainordertoidentifysimilarsamples.Thehistoricalrainfallrecordsofthesimilarsamplesareusedtorunweightedsummarizationofthesimilarityindextodeterminesite-specificandquantitativeforecastsoffuturetyphoonrainfall.Samplesresemblingthetyphoonbeingforecastareselectedbydefininganon-linearsimilarityindexcomposedofmultiplecriteria.Trialtestshavedemonstratedthatthisschemehaspositivepredictionskill.

简介：Theinverserecursionoperator,threenewsetsofsymmetries,andinfinite-dimensionalLiealgebrasforthenonlineardiffusionequationaregiven.SomenonlocalsymmetriesrelatedtoeigenvectorsoftherecursionoperatorФwiththeeigenvalueλiarealsoobtainedwiththehelpoftherecursionoperatorФi=Ф-λi.Usingapartofthesesymmetrieswegettwelvetypesofnontrivialnewsimilarityreduction.

简介：Themonoclonalantibodyagainstbovinerotavirus(BRV)receptor(BRV-R-mAb)wasusedtoexplorethesimilaritybetweenthereceptorsofBRVandhumanrotavirus(HRV).ELISA,dotimmunobindingassay,cellprotectionassay,solid-phaseassayandimmunohistochemistrymethodwereapplied.BRV-R-mAbboundbothanti-BRVIgGandanti-HRVIgGrespectivelyandcouldprotectMA104cellsagainstBRVandHRVchallenges.Immunohistochemistrytestshowedthattherewererotavirusreceptorsonthesurfacesoffoetalintestinal,trachealmucosaandMA104cellsmembrane.WepurifiedtherotavirusreceptorsonMA104ceils,whichcouldbindbothBRVandHRVinvitro.ItisconcludedthatBRVreceptorandHRVreceptorarehomogenousproteinsandcanberecognizedbybothBRVandHRV.

简介：SimilarityforspatialdirectionsplaysanimportantroleinGIS.Inthispaper,theconventionalapproachesareanalyzed.Basedonrasterdataarealobjects,theauthorsproposetwonewmethodsformeasuringsimilarityamongspatialdirections.Oneistomeasurethesimilarityamongspatialdirectionsbasedonthefeaturesofrasterdataandthechangesofdistancesbetweenspatialobjects,theotheristomeasurethesimilarityamongspatialdirectionsaccordingtothevariationofeachrastercellcentroidangle.Thetwomethodsovercomethecomplexityofmeasuringsimilarityamongspatialdirectionswithdirectionmatrixmodelandsolvethelimitationofsmallchangesindirection.Thetwomethodsaresimpleandhavebroaderapplicability.

简介：在这份报纸，调用模糊散开地图(频分多路复用)的一个新奇方法被建议评估动画片类似，它对动画片识别，动画片聚类并且动画片再使用的应用批评。我们发现从异构的来源的特征在动画片类似评价上有不同影响。以便考虑所有特征，一种模糊一致关系被介绍把特征的偏爱顺序变换成偏爱度，重量从是计算的。基于特征和重量，摆平的差别(L2)的和能在任何动画片数据之间被计算。然而，它在一些研究工作被表明了动画片数据集躺在一低维歧管，在哪个L2距离不能直接评估类似。不同于在Isomap，在局部地线性的嵌入保存的本地附近的关系，和附近的点的类似在拉普拉斯算符Eigenmaps保存了的本地人保存的全球测地学的距离，我们采用的散开地图保存散开距离在连接二个数据的长度的所有路径上加。作为后果，这散开距离对噪音不安很柔韧。我们在使用接收装置操作弄弯的动画片分类的实验在重量赋值上显示出模糊一致关系的优秀表演。动画片类似评估上的频分多路复用表演在动画片识别的实验上被测试并且聚类。结果证明频分多路复用能与另外的方法相比更精确并且稳定地评估动画片类似。

简介：Thetheoryofflowsimilarityhasnotbeenwellestablishedforgranularflows,incontrasttothecaseforconventionalfluids,owingtoalackofreliableandgeneralconstitutivelawsfortheircontinuumdescription.Arigorousinvestigationofthesimilarityofvelocityfieldsindifferentgranularsystemswouldbevaluabletotheoreticalstudies.However,experimentalmeasurementsfacetechnologicalandphysicalproblems.Numericalsimulationsthatemploythediscreteelementmethod(DEM)maybeanalternativetoexperimentsbyprovidingsimilarresults,wherequantitativeanalysiscouldbeimplementedwithvirtuallynolimitation.Inthisstudy,thesimilarityofvelocityfieldsisinvestigatedfortherollingregimeofrotatingdrumsbyconductingsimulationsbasedontheDEMandusinggraphicsprocessingunits.ForaconstantFroudenumber,itisfoundthattheparticle-to-drumsizeratioplaysadominantroleinthedeterminationofthevelocityfield,whilethevelocityfieldismuchmoresensitivetosomematerialpropertiesthantoothers.Theimplicationsofthesefindingsarediscussedintermsofestablishingtheoreticalsimilaritylawsforgranularflows.

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简介：自尊是一种积极的心理品质，是勇于开拓进取者不可缺少的心理品质。

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简介：Hello,mynameisLiuLinhan.MyEnglishnameisPeter.Iamelevenyearsold.NowIamstudyinginQingyunliprimaryschool.IaminGradefour,Classfive.IliveinQinhuangdao.Therearethreemembersinmyfamily:father,motherandI.TheylovemeandIlovethemverymuch.Inmysparetime,

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简介：Throughaseriesofmodeltestsoffivescalesfor2-Dfreehydraulicjump,theda-taoffluctuatingpressureactingonthefloorlevelwithinthehydraulicjumpwereobtained.Dur-ingtheexperiments,Froudenumbervariedfrom2.94to8.61,andReynoldsnumberrangedfrom2×10~4to6×10~5.Experimentresultsindicatethattheamplitudescaleoffluctuatingpres-sureisthelengthscaleofmodel,i.e.P’=L,whichagreeswithgravitysimilaritylaw:Thefrequencyscaleofthefluctuatingpressureisaunityi.e.,f=1,whichdoesnotsatisfythegravitysimilaritylaw.

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