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简介：Equivalentsourcelayer(ESL)imagingisanimportantkindofhigh-resolutionelectroencephalogram(EEG)imaging.Itconsistsoftwocategories:equivalentdipolelayer(EDL)andequivalentchargelayer(ECL).Bothofthemareassumedtobelocatedonornearthecorticalsurfaceandhavebeenproposedashigh-resolutionimagingmodalitiesorasintermediatestepstoestimatetheepicorticalpotential.Here,EDLandECLbasedonarealisticheadmodelarepresented,bothsimulationsandrealdataexperimentaredonetocomparethesetwomodels.TheresultsshowthatECLcanprovidehigherspatialresolutionaboutsourcelocationthanEDLdoes.

简介：Thispaperputsforwardanewconception:modelwarehouse,analyzesthereasonwhymodelwarehouseappearsandintroducesthecharacteristicsandarchitectureofmodelwarehouse.Last,thispaperpointsoutthatmodelwarehouseisanimportantpartofWebGIS.

简介：Thispaperproposesacomprehensiveandintegrativemodelwhichwillcontributetoasuccessfulplacebranding.Thenewmodelisproposedbasedontheanalysisof30previousplacebrandingmodelsandenrichedbytheliteraturereview.Theresultofthisworkistheconceptualmodelthatoffersamoreglobalperspectiveofplacebrandingandconsistsofthefollowing11interrelatedelements:place,brandleadership,communitystakeholdersengagement,brandvision,brandarchitecture,brandidentity,brandcommunications,brandimage,brandexperience,brandactionsandbrandevaluation,whichmustbeincorporatedintoanyplacebrandingmodelastheyprovetoberelevantandplayastrategicroleinthebrandingprocess.Theyareessentialforplacebranddevelopmentandmanagement,andrepresentkeysuccessfactorsofplacebrands.Theresearchimplicationsaretogiveresearchersaguideforliteraturedevelopment,theorybuilding,andfutureresearch.Thepracticalimplicationsaretoofferpractitioners,professionals,localofficials,andevengovernmentsamodelthatexplainstheplacebrandingprocesstoeffectivelycreateandmanageaplacebrand.Unlikepreviousmodelswhichtakedifferentperspectivesonthebrandingprocess,thisoneisholisticasitencompasses(almost)allofthem.Thenewmodelhighlightsalsonewelementsthatdonotappearinthepreviousones.

简介：Onthebasisofformulatingthe9-lumpkineticmodelforgasolinecatalyticupgradingandthe12-lumpkineticmodelforheavyoilFCC,thispaperisaimedatdevelopmentofacombinedkineticmodelforatypicalFDFCCprocessafteranalyzingthecoupledrelationshipandcombinationofthesetwomodels.Themodelisalsoverifiedbyusingcommercialdata,theresultsofwhichshowedthatthemodelcanbetterpredicttheproductyieldsandtheirquality,withtherelativeerrorsbetweenthemainproductsoftheunitandcommercialdatabeinglessthanfivepercent.Furthermore,thecombinedmodelisusedtopredictandoptimizetheoperatingconditionsforgasolineriserandheavyoilriserinFDFCC.SothispapercanoffersomeguidancefortheprocessingofFDFCCandisinstructivetomodelresearchanddevelopmentofsuchmulti-reactorprocessandcombinedprocess.

简介：Inthispaper,anumericalinvestigationaboutthemetaltransferofGMAWisinvestigatedbasedonthephasefieldmodel.Bedifferentofmostpublishedwork,wetakethethermocapillaryeffectandmixtureenergyintotheprocessofphasetransferandinterfacechangewhichisdifferentfromvolumeoffluid(VOF)method.Wediscretizethewholemodelwithacontinuousfiniteelementmethodandwealsoapplyapenaltyformulationtothecontinuityconditionenhancingthestabilityofthepressure.MetaltransferofGMAWwithconstantandpulsecurrentiscomputedasnumericalexampleswhichagreeswellwiththedataofhigh-speedphotography.Theresultshowsthatthecomputingprocessofthephasefieldmodelisstabilityandithasahigherprecisioninpredictingthediameterofdroplet.

简介：根据过程特征和FDFCC技术的反应机制，它的二个反应分系统，为重油起床人反应堆的，其它为汽油起床人反应堆，分别地被学习。相应地，12块为重油FCC的运动模型和9块为汽油的运动模型催化升级被介绍。把工作基于这，在涉及全面反应系统的反应分系统和那些的feeds和产品的块的数学关联详细被分析。然后，为FDFCC的一个联合运动模型，基于从一个商业单位恢复的数据，被提出。运动常数为FDFCC的联合模型表达的反应表演根据催化裂开的反应机制。模型计算的值接近了在商业规模获得的数据。模型是安逸的在实践被使用并且能也为FDFCC为关于运动模型的进一步的研究提供一些理论地基。

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简介：Interactingmultiplemodelsisthehotspotintheresearchofmaneuveringtargetmodelsatpresent.AhierarchicalideaisintroducedintoIMMalgorithm.Themethodisthatthewholemodelsareorganizedastwolevelstoco-work,andeachcellmodelisanimproved'current'statisticalmodel.Intheimprovedmodel,akindofnonlinearfuzzymembershipfunctionispresentedtogetoverthelimitationoforiginalmodel,whichcannottrackweakmaneuveringtargetprecisely.Atlast,simulationexperimentsprovetheefficientofthenovelalgorithmcomparedtointeractingmultiplemodelandhierarchicalinteractingmultiplemodelbasedoriginal'current'statisticalmodelintrackingprecision.

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简介：JINQIAOisanexportprocessingzonewhichwassetupinSeptember1990.ItistheepitomeofShanghaiPudongNewArea’seconomicreformandopening-up.LocatedinthecenterofPudong,itcoversanareaof40.38squarekilometers.WiththeLujiazuiFinanceandTradeZonelocatedonthewestside,WaigaoqiaoBondedZoneonthenorth,andtheZhangjiangHi-TechParkonthesouth,theareahasitsowngeographicaladvantages.

简介：ThispaperconsidersanSIRSepidemicmodelthatincorporatesconstantimmigrationrate,ageneralpopulation-sizedependentcontactrateandproportionaltransferratefromtheinfectiveclasstosusceptibleclass.Athresholdparameteraisidentified.Ifσ≤1,thedisease-freeequilibriumisgloballystable.Ifσ＞1,auniqueendemicequilibriumislocallyasymptoticallystable.Fortwoimportantspecialcasesofmassactionincidenceandstandardincidence,globalstabilityoftheendemicequilibriumisprovedprovidedthethresholdislargerthanunity.Somepreviousresultsareextendedandimproved.

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简介：Theresearchworkhasbeenseldomdoneaboutcloverleafjunctionexpressionina3-dimensionalcitymodel(3DCM).Themainreasonisthatthecloverleafjunctionisofteninacomplexandenormousconstruction.Itsmainbodyisbestraddleinair,andhasaerialintersectionsbetweenitsparts.Thiscomplexfeaturemadecloverleafjunctionquitedifferentfrombuildingsandterrain,therefore,itisdifficulttoexpressthiskindofspatialobjectsinthesamewayasforbuildingsandterrain.Inthispaper,authorsanalyzespatialcharacteristicsofcloverleafjunction,proposeanall-constraintpointsTINalgorithmtopartitioncloverleafjunctionroadsurface,anddevelopamethodtovisualizecloverleafjunctionroadsurfaceusingTIN.Inordertomanagecloverleafjunctiondataefficiently,theauthorsalsoanalyzedthemechanismof3DCMdatamanagement,extendedBLOBtypeinrelationaldatabase,andcombinedR-treeindextomanage3Dspatialdata.Basedonthisextension,anappropriatedatastructur

简介：TheLAGFD-WAMwavemodelisathirdgenerationwavemodel.Inthepresentpaperthephysicalaspectofthemodelwasshowningreatdetailincludingenergyspectrumbalanceequation,complicatedcharacteristicsequationsandsourcefunctions.

简介：为了提供，身体上在地区性的规模为风侵蚀研究基于风建模，3D计算液体动力学(CFD)风模型被开发。模型基于海军司烧方程用C语言被规划，并且它作为开放源代码自由地可得到。与空间分析和建模工具(SAMT)综合，风模型举办方便输入准备和强大的产量可视化。为了验证风模型，，一系列实验在一条风隧道被进行。一个堵住的流入实验被设计在基本液体进程的模拟上测试模型的性能。一个圆障碍实验被设计检查模型是否能在风地上模仿障碍的影响。结果证明测量并且模仿的风地有高关联，和风模型能两个都模仿风的基本过程和对风地的障碍的影响。这些结果显示出风模型的高可靠性。一个区域的一个数字举起模型(DEM)(长的3800m和1700m宽)在在内部蒙古的Xilingele草地(自治区域，中国)被用于模型，和一块3D风地成功地被产生了。由风隧道实验的模型和足够的确认的清楚的实现在地区性的规模为风侵蚀的预言和评价打了一个稳固的基础。

简介：BecausemodelswitchingsystemisatypicalformofTakagi-Sugeno(T-S)modelwhichisanuniversalapproximatorofcontinuousnonlinearsystems,wedescribethemodelswitchingsystemasmixedlogicaldynamical(MLD)systemanduseitinmodelpredictivecontrol(MPC)inthispaper.Consideringthateachlocalmodelisonlyvalidineachlocalregion,weaddlocalconstraintstolocalmodels.Thestabilityofproposedmulti-modelpredictivecontrol(MMPC)algorithmisanalyzed,andtheperformanceofMMPCisalsodemonstratedonaninulti-multi-output(MIMO)simulatedpHneutralizationprocess.

简介：Weproposeanewcellularautomation(CA)trafficmodelthatisbasedonthecar-followingmodel.Aclassofdrivingstrategiesisusedinthecar-followingmodelinsteadoftheaccelerationintheNaSchtrafficmodel.Inourmodel,somerealisticdriverbehaviouranddetailedvehiclecharacteristicshavebeentakenintoaccount,suchasdistance-headwayandsafedistance,etc.Thesimulationresultsshowthatourmodelcanexhibitsometrafficflowstatesthathavebeenobservedintherealtraffic,andbothofthemaximumfluxandthecriticaldensityareveryclosetotherealmeasurement.Moreover,itiseasytoextendourmethodtomulti-lanetraffic.

简介：APoissonregressionmodelandanegativebinomialregressionmodel(NBmodel)areoftenusedinareassuchasmedicineandeconomy,butrarelyinthedomesticforestrysector,especiallyintheforestfireforecasting.BasedonthedataofforestfireoccurrencesinDaxing’anlingregionin1980-2005,thispaperprofoundlyanalyzestheapplicationconditionsandtestmethodsofthetwomodels.TheAICmethodwasusedtocheckthefittinglevelofthemodelsandthecapabilityofthemodelsforforecastingforestfireswasdiscussed.ThisstudyprovidednecessarytheoreticalbasisanddatasupportfortheapplicationofthetwomodelsinthefieldofforestryinChina.

简介：Theauthorsmakeanendeavortoexplainwhyanewhybridwavemodelishereproposedwhenseveralsuchmodelshavealreadybeeninoperationandtheso-calledthirdgenerationwavemodejisprovingattractive.Thispartofthepaperisdevotedtothewindwavemodel.Bothdeepandshallowwatermodelshavebeendeveloped,theformerbeingactuallyaspecialcaseofthelatterwhenwaterdepthisgreat.Thedeepwatermodelisexceptionallysimpleinform.Significantwaveheightistheonlyprognosticvariable.Incomparisonwiththeusualmethodstocomputetheenergyinputanddissipationsempiricallyorby"tuning",theproposedmodelhasthemeritthattheeffectsofallsourcetermsarecombinedintoonetermwhichiscomputedthroughempiricalgrowthrelationsforsignificantwaves,theserelationsbeing,relativelyspeaking,easierandmorereliabletoobtainthanthoseforthesourcetermsinthespectralenergybalanceequation.Thediscretepartofthemodelandtheimplementationofthemode