浅析医疗寻租问题

从传统的寻租理论入手，分析医疗寻租成因，从价格双轨制、市场失灵和委托代理三方面，提出我国医疗改革中存在几种问题及其危害性．并提出了对于这些问题的对策和建议。     

动态供应链合作伙伴的评价体系及其模型评价方法

分析了动态供应链合作伙伴的确定原则和影响合作伙伴选择的主要因素，据此建立了动态供应链的合作伙伴选择评价指标体系，并采用模型数学的方法给出了合作伙伴模型评价方法。     

引发剂用量对ABS树脂冲击强度的影响

采用种子乳液聚合技术，以K2S2O8为引发剂合成了一系列PB－g－SAN接枝共聚物。并与SAN树脂进行共混，制得了ABS树脂。考察了引发剂K2S2O8用量对PB－g－SAN接枝共聚物的接枝率及制得的ABS树脂的冲击 强度的影响。研究了PB－g－SAN接枝共聚物的接枝率与ABS树脂的冲击强度间的关系。讨论了乳液聚合过程中K2S2O8的引发、扩散机理。     

Theory Method and Model for ANP Dynimic Management of Teaching

1　IntroductionAtprensent,becausethesocietyhasputintothenewtimeofinformationsociety,theeducation′sdevelopmentmustgotogetherwithit.TheUnitedNationsputforwardfourpillarofqualityeducationtoachieve″centreformenandwomen″and″lifelongeducation″.Atthesametime,ourcountryputintoatransformfromexaminationeducationtoqualityeducation.Thequalitydesirsall-aspects,all-numbersandwholeprocessdynamicanalysisinteachingandteachingevaluation.Itisaimpormentandurgentprobleminteachingmanagementatpresent.Basedont…     

Multilocation Inventory Models and their Heuristic Algorithm

1　IntroductionTheprimecharacteristicsofmultilocationinventorymodelsinthispaperareasfollows:Atthebeginningofatimeperiod,asourcedistributionproducesalllocations.Afterinitialdistribution,theproductscanstillbemovedamonglocationswithinthetimeperiodprovidedpaymentofshippingexpenseismade.Themodelisconcernedwithhowtodeterminetheinitialorderquantityandtheredistributionschemesoastomaximizetotalprofit.Themodelismotivatedbyarealexample.AchemicalcompanyprovidedanumberofCountieswithpesticides.Thecompanyn…     

Optimizing Concurrent Product Development Process Using Genetic Algorithm

0　IntroductionTimesaving,timetomarketandcycletimereductionarethenewgoalsandaimsforenterprisesinordertosuccessfullycompeteintothemodernglobalmarket[1].Thereisnodoubtthatconcurrentconsiderationofproductandprocessdesignimprovesproductqualityandreducesthere-designwork,whichleadstoshorterproductlead-time.Buttheconcurrentdevelopmentfashionbringsaboutmoreobstaclessuchascomplextimeorder,informationandresourceconstrainednatureofrelationshipsbetweenactivitiestothedesignprocess,whichleadtothefactthatiti…     

Agent-oriented Aid-modeling for the Distributed Activity Network

1　 IntroductionModern system characters distributed problem solving from the view of new generation ofDSS.Thus,traditional DSS(P.Sage,1 992 ) will separate the system into4 main parts atdifferent allocation,so that it needs an environment of information technologies (R.Blanning,1 995) and the supportoforganizational connectivity(M.Jeusfeld,1 997) .Atthesame time,distributed decision processing requires coalescent problem modeling andcollaborated decision.The distributed problem solves in…     

The Optimum Model and Its Decision Support System of Coal Quality Balance

1　 Coal Quality Balance and Its Significance[1]Coal quality balance is to make a comprehensive plan concerning excavation steps and coalamount disposition of different coal seams based upon the natural coal-preservation stateand its relation with mining engineering in the three dimensional space so as to have thequality of coal excavated from different districts blended and coordinated the greatestextent possible and ensure the coal quality uniformity and stability,thus raise economicand soc…     

Primary Structural and Quantitative Analysis of Infeasible Solution to Job shop Scheduling Problem

1　IntroductionTheJobShopSchedulingProblemisawell-knownNP-hardproblem,whichattractslotsofmathematiciansallovertheworldspendingmuchtimeandenergyinthisfield.Uptonowtherearemanyefficientheuristicalgorithms,whichhadalreadybeendeveloped,buttheinfeasiblesolutioncertainlypossessesthemajorityofsearchspacewhichhasinfluencedtheefficiencyofthesealgorithms.Atthemoment,noonehasbeenfoundtobededicatingtothequantitativeanalysisoftheinfeasiblesolutionproblem.InthispaperthestructureofinfeasiblesolutiontoJSS…     

Fuzzy Mathematical Model for Comprehensive Evaluation on Schemes of Coal Mine Design

1　IntroductionAtpresenttheschemecomparisonmethodiswidelyusedinchoosingdesignplansinChinacoalmineengineeringprojects,i.e.,afterseveraldifferentplansarelistedaccordingtoknownconditions,theconcretetechnicalanalysisandeconomiccomparisonarecarriedoutinordertochooserelativelyoptimumschemeamongthem.Generallyspeaking,someevaluatedfactorsofdesignplansarehardlyexpressedquantitativelyandcanonlybedescribedqualitatively.Therefore,itisverydifficultforustouseconcreteevaluationvaluetoappraiseeachdesignscheme…