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简介：CanadianUtilityBCHydrohassignedapowerpurchaseagreementwithMillerCreekPowerLimited(MCPL).MPCLproposestodevelopa25MW,run-of-riverhydroprojecttobebuiltnearPembertoninBritishColumbia,Canada.Aspartofitsintegratedelectricityplan,BCHydro,aprovinciallyownedutility,iscommittedtomeetingupto10%ofitsloadgrowthwithgreenenergyresourcesoverthenextfewyears.

简介：Students'volunteerserviceinschoolperformanceisimportantChinaplanstoincorporatevolunteerserviceintotheevaluationofstudentperformancestopromotethespiritofselflessness,saidtheMinistryofEducation.

简介：Purchaseprocessisanimportantpartintheprocessofrunninganenterprise.Forreengineeringtheprocessof'enterprise,raisebusinessefficiencyofenterprise,makeenterprisecompetitiveamongcomplicatedandchangeablemarketenvironment.Usethemethodofplanningtoevaluatethetechnologymodelingandmethodtosetupevaluationindex,basedonthebasicprinciplebusinessprocessreengineering,studiedthemethodsofmodelingandevaluatingofthereengineeringofthepurchaseprocess.Giventheintactmethodofmodelingprocess.Givethemathematicsexpressmethodandfigureexpressmethodoftheprocess,proposeusingPTreducingratetoevaluatetheeffectoftheprocessreengineer,andhasanalysedthreekindsofsituationsthataffectthereducingrateofPT.

简介：Theoptimizationpolicyofthepurchasepriceandtheprofitundervendormanagedinventory(VMI)isstudied.Forasalableproduct,supplychainmodeofVMIisestablished,whichisbasedondeterministicdemand,havinginitialstockandhavingstock-outcost.Withthefurtheranalysisofthemode,VMIisfoundtoincreaseprofitsofthebuyerintheshort-termmotivation.ButVMIwillreduceprofitsofthesupplierunderthematchingcondition.Andintheshorttermmotivation,VMIwillincreasethepurchasepricetocompensatethetransfercostofthesupplier.Asaresult,thefoundationoftheoryisprovidedtoimplementVMIinthesupplychain,andhavesomedefinitudedprojectsignificance.

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简介：Avague-set-basedfuzzymulti-objectivedecisionmakingmodelisdevelopedforevaluatingbiddingplansinabid-dingpurchaseprocess.Agroupofdecision-makers(DMs)firstindependentlyassessbiddingplansaccordingtotheirexperienceandpreferences,andtheseassessmentsmaybeexpressedaslinguisticterms,whicharethenconvertedtofuzzynumbers.Theresultingdecisionmatricesarethentransformedtoobjectivemembershipgradematrices.Thelowerboundofsatisfactionandupperboundofdissatisfactionareusedtodetermineeachbiddingplan’ssupporting,opposing,andneutralobjectivesets,whichtogetherdeterminethevaguevalueofabiddingplan.Finally,ascorefunctionisemployedtorankallbiddingplans.Anewscorefunctionbasedonvaguesetsisintroducedinthemodelandanovelmethodispresentedforcalculatingthelowerboundofsat-isfactionandupperboundofdissatisfaction.Inavague-set-basedfuzzymulti-objectivedecisionmakingmodel,differentvalua-tionsforupperandlowerboundsofsatisfactionusuallyleadtodistinctrankingresults.Therefore,itiscrucialtoeffectivelycontainDMs’arbitrarinessandsubjectivitywhenthesevaluesaredetermined.

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