农学栽培园艺园林技术员

农学栽培园艺园林技术员

Projectmanagementinformationsystems:AnempiricalstudyoftheirimpactonprojectmanagersandprojectsuccessOriginalResearchArticleInternationalJournalofProjectManagementProjectmanagementinformationsystems(PMIS)usuallyacquiredbyorganizationsassoftwarepackagesaremeanttoprovidemanagerswiththedecision-makingsupportneededinplanning,organizing,andcontrollingprojects・However,theactualcontributionofPMIStoprojectsuccessorperformaneeisstillunknown.ThepurposeofthisstudyistoempiricallyassessthequalityofthePMISpresentlyusedinorganizationsandtoexaminetheirimpactonprojectmanagersandprojectperformanee,basedonaPMISsuccessmodel.Thismodeliscomposedoffiveconstructs:thequalityofthePMIS,thequalityofthePMISinformationoutput,theuseofthePMIS,theindividualimpactsofthePMISandtheimpactsofthePMISonprojectsuccess.Analysisofquestionnairedataobtainedfrom39projectmanagersconfirmsthesignificantcontributionofPMIStosuccessfulprojectmanagement.Improvementsineffectivenessandefficiencyinmanagerialtaskswereobservedhereintermsofbetterprojectplanning,scheduling,monitoring,andcontrol.Improvementswerealsoobservedintermsoftimelierdecision-making.AdvantagesobtainedfromPMISusearenotlimitedtoindividualperformaneebutalsoineludeprojectperformanee.Thesesystemswerefoundtohavedirectimpactsonprojectsuccess,astheycontributetoimprovingbudgetcontrolandmeetingprojectdeadlinesaswellasfulfillingtechnicalspecifications・ArticleOutlineIntroductionResearchbackgroundandmodelResearchmethodologyResultsanddiscussionTestofthemeasurementmodelTestofthetheoreticalmodelDiscussion\n5・1・LimitationsConclusionReferencesUsingagroundwaterqualitynegotiationsupportsystemtochangeIand-usemanagementnearadrinking-waterabstractionintheNetherlandsOriginalResearchArticleJournalofHydrology公司行业：制药/生物丁程制药/生物丁程公司性质：民营公司公司规模：少于50人立即申诘比比你的竞争力HOT发布日期：2011-02-15工作地点：武汉招聘人数：若干工作年限：三年以上学历：大专职位描述职位要求：1、人中专院校农学、林学、园林、园艺等相关专业人专以上学历，3年以上种植相关经历，技能全面、经验丰富、动手能力强；2、熟练于香料植物的冇苗新技术，并为现场提供种植指导；3、有丰富的播种、冇苗、移栽、水肥管理、病虫害防治等经验；4、冇温室工作经验优先；5、冇责任心、工作积极主动，具冇良好的团队精神及沟通协调能力；职责描述：1、负责香料植物的温室冇苗技术开发应用；2、负责温室设施设备引进与安装实施；3、指导温室育苗技术、病虫害防病等，确保温室健康生产；4、参与公司牛•物防治、土壤改良、发酵有机质肥等农业主态技术项H建设等。Enhancingtheefficacyofsupplierselectiondecision-makingontheinitialstageofnewproductdevelopment:AhybridfuzzyapproachconsideringthestrategicandoperationalfactorssimultaneouslyOriginalResearchArticle\nExpertSystemswithApplicationsThemajorityoftheexistingsupplierselectionapproachesobtainedtheiroptimalsolutionsbasedontheoperationalmetrics・Thisstudyconsidersthestrategicandoperationalfactorssimultaneouslytosecuretheefficacyofsupplierselection(VS)oninitialstageofnewproductdevelopment(NPD).Wesuggeststrategicfactorscomefromthesupplier'smanagementsystemitself(i.e.,customer-,long-term-,andprocess-orientedcriteria)whiletherelatedperformancesindicesofsupplierconstituteoperationalfactors(i.e.,producer-,short-term・andoutcome-orientedcriteria).Theworkadoptssupplier'sprocesscapabilityindices(PCIs)andprocessyieldsasoperationalfactorstoestimatetheirqualitycapabilities・Thebusinessprocess-orientedcriteriarelatedwiththeperformanceofbusinessprocessimprovement(BPI)areemployedasthestrategiccriteriaforsupplierassessmentvisit・Afuzzyapproachwithsupplyriskconsiderationisemployedthentoaggregatethetotalscoresofindividualsuppliersobjectively.Anempiricalcasestudyisperformedtodemonstratetheefficacyoftheproposedsystemandtoidentifythebestpotentialsupplier(s)forfurtherdevelopment.Theresultsandprocessesofthecasestudyalsoprovideinterestingmanagerialimplications.ThederivedapplicationofHerzberg'stwo-factortheorytotherealmofsupplierselectionisdiscussedaswell・ArticleOutline1.Introduction2.Literaturereview3.Theresearchframework3.1・Fundamentalsoffuzzysettheory3.2.Basicequationsemployedonstrategicfactors(BPIcriteria)3.2.1.Sub-criteriaimportaneeweights3.2.2.Criteriaimportanceweights3.2.3.Computationoftheaggregatedratingsofindividualsuppliers3.3.Basicequationsemployedonoperationalfactors(PCIsandprocessyields)3・4.Theaggregatedfinaltotalscoresofsuppliersbyriskmanagementequation4.Empiricalcasestudy4・1.Sensitivityanalysis\n4.2.Managerialimplicationsbasedonthiscase43ThederivedimplicationsofHerzberg'stwo-factortheory1.ConclusionsandsuggestionsAppendixA.AppendixA.1.Thedefinitionofatriangularfuzzynumber(TFN)AA.2・ThreeprimaryoperationsoftwoTFNsReferencesDEAbenchmarkingmethodologyforprojectplanningandmanagementofnewproductdevelopmentunderdecentralizedprofit-centerbusinessmodelOriginalResearchArticleAdvancedEngineeringInformaticsTheimpactoftwo-productjointlifecyclesoncapacityplanningofremanufacturingnetworksOriginalResearchArticleEuropeanJournalofOperationalResearch