简介:China'snewCompanyLawallowsdomesticfirmstheliberties-andtoughercorporategovernancestandards-longgrantedforeigninvestorsinChina.THERE'Sbeenplentyofexpectationandballyhooaboutit,butcouldChina'snewCompanyLawmakedoingbusinessinChinaeasier?Technically,yes.Thelong-awaitednewlaw,whichcameintoforceinJanuarythisyear,bringstreatment
简介:WhenthesundispersesitsbrilliantraysoverthePotalaPalaceonaniceday,thewholecityofLhasatakesonanairofwarmthandharmony.IntheirancientTibetanrobesidlyturningtheirManiwheels,elderlypeopleeithergoforawalkontheBarkorStreetorhavearestatasweetteashop.Touristscominginfromallovertheworldoftenliketo
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简介:Thispaperconsidersaschedulingproblemintwo-stagehybridflowshop,wherethefirststageconsistsoftwomachinesformedanopenshopandtheotherstagehasonlyonemachine.Theobjectiveistominimizethemakespan,i.e.,themaximumcompletiontimeofalljobs.WefirstshowtheproblemisNP-hardinthestrongsense,thenwepresenttwoheuristicstosolvetheproblem.Computationalexperimentsshowthatthecombinedalgorithmofthetwoheuristicsperformswellonrandomlygeneratedprobleminstances.
简介:Ajobshopschedulingproblemwithacombinationprocessingincomplexproductionenvironmentisproposed.Basedonthedefiningof'non-elasticcombinationprocessingrelativity'and'virtualprocess',theproblemcanbesimplifiedandtransformedtoatraditionalone.Onthebasisofthedispatchingrulesselectengineandconsideredfactorsofcomplexproductionenvironment,aheuristicmethodisdesigned.ThealgorithmhasbeenappliedtoamouldenterpriseinShenzhenforhalfayear.Thepracticeshowedthatbyusingthemethodsuggestedthenumberofdelayedorderswasdecreasedabout20%andtheproductivitywasincreasedby10to20%.
简介:ThispaperpresentsafurtherimprovedProductionActivityControlArchitecturetodealwiththecomplexityofinformationbycreatingSub-ProducersandSub-MoverswhichwillnotonlygiveabettercontrolatworkstationlevelbutalsoreduceloadontheDispatcher.ItalsomakesananalysisofthebasicandimprovedPAC(ProductionActivityControl)ArchitectureintheControlSystemforIntegratedManufacturing.ThePACArchitectureandtheimprovementwillfurtherenhancetheflexibilityandadaptabilityofthearchitectureintheeverchangingenvironmentoftheShopFloorControl(SFC)Systems.
简介:5-7-9(a clothing shop,7-11(a convenient shop),such shop names as Lao Yu Tou (a restaurant