简介：蛋白质褶层结构是比它的氨基酸顺序保存并且仔细与生物功能联系了推测蛋白质结构的类似是在结构的生物学的一个基本问题并且在蛋白质褶层分类，褶层功能推理，和蛋白质结构起一个关键作用的更多预言。大进步为认为结构的类似被建议了在这块地和许多方法里在最近的年里被取得了，包括为蛋白质结构比较，从数据库的蛋白质结构的检索，和ligand绑定的方法地点比较。大多数那些方法能在万维网上是可得到的，但是所有方法的评估仍然是一个难问题。这篇论文为结构类似总结一些流行方法和最近的方法，包括结构排列，蛋白质结构检索，和ligand绑定地点排列。

简介：Weputforwardthecredittargetssequencessetandorderingstructureofcredittargetssequencesandthedominancestructureincredittargetssequencesset.Wealsogiveamodeltoevaluatecustomer'screditbythedeviation.

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简介：Takingintoconsiderationthecharacteristicsofnowadayssociety,thispaperhasadvancedthesystemicthinkingonthebuildingofEnterprises'"ThreeCycle"IntegrationStructure.Afterpointingout,theprinciplesofoptimizationbetweentheoreticstructureandexecutivestructure,thispaperhasbroughtforwardtheEnterprises'"ThreeCycle"IntegrationStructureanditsinherentrelationshipamongeachcycle.

简介：RationalizationofIndustrialStructureisessentialcharacteristicofeconomicdevelopmentandkeytopromotesustained,stable,coordinatedeconomicdevelopmentaswell.BasedonGreyRelevancyDegree,thepaperistoanalyzeindustrystructureinWenzhou,China.Andgivetheevaluationforrationalizationofindustrialstructure.

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简介：这份报纸使用中国列出的公司的金融数据探索在债结构之间的关系，它作为贸易信用的比率被测量存贷款，和未来股票价格碰撞风险。当好机构的环境减少这种积极关系时，实验结果证明到银行贷款的贸易信用的比率断然与公司特定的碰撞风险被联系。就公司所有权类型而言，另外，作者发现在债结构和碰撞风险之间的积极关系在SOEs是更重要的。

简介：Amulti-agentmodelispresentedtodiscussthemarketdynamicsandthesizedistributionoffirms.Themodelemphasizestheeffectsofincreasingreturnstoscaleandgivesthedescriptionofthebornanddeathofadaptiveproducers.Theevolutionofmarketstructureanditsbehaviorunderthetechnologicalshocksareinvestigated.Itsdynamicalresultsareingoodagreementwithsomeempirical"stylizedfacts"ofindustrialevolution.Withthediversityofdemandandadaptivegrowthstrategiesoffirms,thefirmsizeinthegeneralizedmodelobeysthepower-lawdistribution.Threefactorsmainlydeterminethecompetitivedynamicsandtheskewedsizedistributionsoffirms:1.Self-reinforcingmechanism;2.Adaptivefirmgrowingstrategies;3.Demanddiversityorwidespreadheterogeneityinthetechnologicalcapabilitiesoffirms.

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简介：这篇文章详细经由扩展描述一个新方法调节extensionPID控制器的参数的平行结构的事元素模型的可预言的算法。与比较模糊并且扩展PID控制器，当系统状态离开平衡，并且同时保留控制信号的更低的侧面时，建议扩展PIDpredictable控制器表演更高控制获得。因而，更好的控制性能被完成。通过建议调节公式，anextension逻辑的weighting因素可预言的控制器能系统地根据控制植物被选择。通过工业域数据和地点工程师的一个试验性的例子是经验在模糊控制器上表明建议控制器的优异性能。

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简介：Chainreactionbankruptcyisregardedascommonphenomenonanditseffectistobetakenintoaccountwhencreditriskportfolioisanalyzed.Butconsiderationandmodelingofitseffectleavemuchroomforimprovement.Thatismainlybecausemethodforgraspingrelationsamongcompanieswithlimiteddataisunderdeveloped.Inthisarticle,chancediscoverymethodisappliedtoestimateindustrialrelationsthataretoincludecompanies'relationsthattransmitchainreactionofbankruptcy.TimeordermethodanddirectedKeyGrapharenewlyintroducedtodistinguishandexpressthetimeorderamongdefaultsthatisessentialinformationfortheanalysisofchainreactionbankruptcy.ThestepsforthedataanalysisareintroducedandresultofexampleanalysiswithdefaultdatainKyushu,Japan,2005ispresented.Thestructureestimatedbythenewmethodiscomparedwiththestructureofactualaccountreceivableholdersofbankruptedcompaniesforevaluation.

简介：Theproblemofconstructingamodelreferenceadaptivecontrollawforanuncertain1-dimensionalparabolicsystemisconsideredinthisarticle.Thecontrollerdesignedhereinvolvesonlytheplantstatebutnoitsderivatives.Aprioriboundsontheplant'suncertainparametersareusedtoproposeswitchinglawswhichserveasanadaptivemechanism.Theexponentialdecaytozeroofthestateerrorwithanyprescribedrateisguaranteedbychoosingacontrollerparametercorrespondingly.Numericalstudiesarealsopresentedtoillustratetheapplicabilityofthecontrollaw.

简介：Thepaperestablishedadoublefilteringmethod(DFM)tovisualizetheskeletonindustrialstructure(SIS)ofoneeconomyandfinditsevolutionrule.Differentwiththepreviousresearches,thismethodisfromanewviewofindustrialconjunctionscombinedbyleadingsectorstodepicttheindustrialstructure.ItwasprovedthattheleadingsectorselectedbyDFMmustbekeysectorselectedbyHirschman-Rasmussenmethod.AppliedDFMtoinput-outputtablesofChina,JapanandUSAandMFAtoJapan,andUSA,theresultsanalysisshowedthatDFMcouldovertakethetwomainshortcomingsofminimumflowanalysis(MFA),scratchSISofeacheconomywithitsowncharacteristics,visualizethegeneralevolutionrulesoftheindustrialstructurewithcrisscrossedconjunctionsamongleadingsectors.

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