Roadadaptive algorithm design of halfcar active suspension system.docx

Roadadaptive algorithm design of halfcar active suspension system.docx

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Roadadaptivealgorithmdesignofhalfcaractivesuspensionsystem

useofmulti-attributeauctionshasbeenconsolidatingasapowerfulmechanisminprocurementsettingswheremultipledriversaffectthetransactionoutcome.Thispaperprovidesaprojectmanagementapproachformulti-attributeauctiondesignforstandardizedengineeringservicesprocurementinthecontextofnewproductdevelopmentinautomotiveindustry.Twovariablesaretakenintoaccountinthebiddingprocess:

priceanddurationofthegivenengineeringactivity.Fromatheoreticalviewpoint,wefullydetermineoptimalsuppliers’biddingstrategiesandexpectedoutcomes,i.e.score/utility,priceandduration,forthebuyerunderbothfirstscoresealedbidandsecondscoresealedbidauctions.Weshowthatthistwoschemesareequivalentintermsofscore/utilityeveninpresenceofmulti-dimensionalsuppliers’privateinformation.Therefore,theycouldbeusedinterchangeably.Underaspecificscorefunction,wealsoperformasimulationshowingthat:

（i）auctionexpectedoutcomesfortheMainContractorareverysensitivewhendurationreductionisacriticalissueand（ii）numberofbiddersaffectsscoreandpricebutnotduration.

ArticleOutline

1.Introduction

1.1.Researchmotivationandquestions

2.Thecontextofautomotiveengineeringinnewproductdevelopment

3.Anoverviewonauctionsandmulti-attributeauctionsliterature

4.Thepriceandtimeprocurementauctionmodel

4.1.MCcharacterization

4.2.Supplierscharacterization

4.3.Priceandtimebasedauction

4.3.1.ExpectedpriceunderPbA

4.3.1.1.2SBscheme

4.3.1.2.1SBscheme

4.3.2.Expectedscore,price,durationunderPTbA

4.3.2.1.2SSBscheme

4.3.2.2.1SSBscheme

4.3.3.UsingaspecificV（t）inthescorefunction

5.Numericalexample

6.Discussion,conclusionandfurtherdevelopments

Acknowledgements

References

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96

Redesignofacomponentbasedonecodesignpractices:

environmentalimpactandcostreductionachievements  OriginalResearchArticle

JournalofCleanerProduction,Volume19,Issue1,January2011,Pages49-57

MiriamBorchardt,MarcosH.Wendt,GiancarloM.Pereira,MiguelA.Sellitto

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AbstractAbstract|Figures/TablesFigures/Tables|ReferencesReferences

Abstract

Thispaperfocusesonecodesignanditsapplicationinthefootwearindustryaimingtoidentifyhowtheecodesigncanbeappliedtotheredesignofashoecomponentinordertominimizetheenvironmentalimpactandsimultaneouslyreducecostsofproductionandassembling.Thefactorsthatinfluencetheuseofecodesign,thebenefitsandthedifficultieswerealsoinvestigated.Alongitudinalcasestudywasdevelopedinacompanythatproducesshoestiffeners.Theprocessofecodesignimplementationandthepracticesofecodesignconsideredduringtheproductredesignwereanalyzed.Acostreductionofabout10%wasobserved（inrelationtotheuseofnaturalfibersandpolymersinitscomposition–31%ofbiomassand69%offossilmaterial）.Toxicmaterialswerecompletelyeliminatedandareductionofenergyconsumptionwasalsonoticed（duringtheinjectionprocess）.Themaincontributionsofthisstudyare:

ecodesignconstructstobefurtherresearchedtheconjointanalysisoftechnologicalabilityandmarketpotentialinaredesignproject,andtherequirementstogainmanagerialsupportforaredesignproject.

ArticleOutline

1.Introduction

2.Ecodesignframework

2.1.Implementationofecodesign

2.2.Toolsforecodesign

2.3.Practicesforecodesign

3.Methodology

3.1.Companyselection

3.2.Datacollectionandresearchvariables

4.Thecase:

thereportandresults

4.1.Theinjectedstiffener

4.2.Theintegrationofecodesigninthecompany

4.2.1.Theprocessoftheimplementationofecodesign

4.3.Redesigningthestiffener

4.3.1.Conventionalinjectedstiffener

4.3.2.Redesignedinjectedstiffener

4.3.3.Processfortheapplicationoftheredesignedstiffenerontheuppermaterial

5.Discussion

6.Finalremarksandfurtherresearch

References

Vitae

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97

AdemographicexaminationofsocietalviewsregardingcorporatesocialresponsibilityintheUSforestproductsindustry  OriginalResearchArticle

ForestPolicyandEconomics,Volume12,Issue2,February2010,Pages121-128

RajatPanwar,XiaoouHan,EricHansen

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Abstract

Ascorporatesocialresponsibility（CSR）becomesanincreasinglymainstreampropositionforbusinessorganizations,itisbecomingincreasinglyimportanttodevelopsector-specificknowledgeaswellastoexploredifferentaspectsofthisconcept.Adoptinganissuesmanagementapproach,wehavediscussedthatunderstandingperceptionsandexpectationsofvariousdemographicsegmentsaboutbusinessperformancealongrelevantsocialandenvironmentalissuesisaresearchgapinthebroaderfieldofCSR.ThisisparticularlytrueforforestproductsindustryintheUSwherethereisverylittleresearchdoneinthefield.Forfillingthisgap,datawascollectedfromtheresidentswithinthestatesofWashington,Oregon,Idaho,andMontana.Resultsindicatethatvaryingdegreesofdifferencesexistindifferentdemographiccategories（gender,educationlevel,placeofresidence,andage）.TheseresultshaveimportantimplicationsfortheUSforestproductssector,especiallyascompaniesformulatetheirsocio-environmentalstrategyandcommunication.

ArticleOutline

1.Introduction

2.Theoreticalbackground

2.1.Stakeholderandissuesmanagementapproaches

2.2.AssessingCSRperceptions

2.3.Gender

2.4.Education

2.5.Placeofresidence

2.6.Age

3.Methods

3.1.Sampleframe

3.2.Questionnairedevelopmentandanalysis

4.Results

4.1.Genderdifference

4.2.Differencesamongdifferenteducationcategories

4.3.Differenceamongresidentgroups

4.4.Differenceinagegroups

5.Discussion

6.Limitationsandconclusion

Acknowledgements

References

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98

ÉtudedesfacteursassociésdanslasurvenuedesaccidentsdutravaildansuneindustrietextileenRépubliquedémocratiqueduCongo  OriginalResearchArticle

ArchivesdesMaladiesProfessionnellesetdel'Environnement,Volume71,Issue2,May2010,Pages171-179

J.P.Panda,C.deBrouwer

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Résumé

Objectif

CetravailviseàdéterminerdanslecontextedelaRépubliquedémocratiqueduCongo（RDC）,l’impactdescaractéristiquesindividuelles,socioprofessionnellesetorganisationnellesdanslasurvenuedesaccidentsdutravail（AT）auseind’uneentreprisetextile.

Patientsetméthodes

Nousavonsprocédéàuneétudetransversaleàviséeexploratricededeuxpopulationsauseindel’usinesituéeaunord-est（NE）delaRDC :

Ouvriers（n = 114）etcadres（n = 96）.Lesdonnéesdenotreéchantillonglobal（n = 210）ontétérecueilliessurbased’unquestionnaireadministréauxtravailleursetportantsurlesmodesopératoires,lesexpositionsetleseffetssurlasanté.Lesoddsratio（OR）etleurintervalledeconfianceà95 %ontétéestimés.Unmodèlederégressionlogistiqueaétéréaliséenvued’estimerlesORajustéspourl’associationaccidentdetravailetcaractéristiquesindividuellesetsocio-organisationnelles.

Résultat

L’étudeamisenévidenceunnombreimportantd’AT（60,5 %）dansl’échantillonétudiédurantl’année2007.Lesvariablesétudiéessont :

l’âge（OR2,3[2,84–10,71]）pourâgeinférieurouégalà38 ans ;l’ancienneté（OR1,95[1,27–1,97]）.L’associationentrelasurvenuedel’accidentetlaconsommationd’alcool（55 %del’échantillon）ainsiquelaprisedecigarettes（28 %del’échantillon）aétéégalementmiseenévidence,lesORsontrespectivementde2,7（1,57–4,99）etde2,9（1,47–7,38）.Lescaractéristiquessocio-organisationnellesprésententunORrespectivementde2,3（1,76–6,02）pourlestatutautravail,de1,9（1,64–9,40）pourlesconditionsdetravailetde1,7（1,20–3,61）pourlasatisfactionautravail.

Conclusion

LesfréquencesetlesORobservésdansnotreétudelaissentressortiruneassociationsignificativeentrelesfacteursindividuelsetorganisationnelsetlasurvenuedesATauseindel’entreprisetextile.Cesrésultats,lespremiersdanscedomaineenRDCdoiventcependantêtreconfrontésavecceuxd’autresétudesensantéautravaildansd’autresmilieux.Ainsi,nousrecommandonsunepriseenchargeglobaleparuneactionconcertéeentrelesdifférentspartenairesetlaprisedemesuresquidoiventêtreorganiséesconjointementsurleplanréglementaire,leplantechniqueetleplanmédical.

Summary

Objective

Thisworkaimsatdetermining,inthecontextoftheDemocraticRepublicofCongo（DRC）,theimpactoftheindividual,socioprofessionalandorganizationalcharacteristicsinoccupationalaccidentsthatoccurredwithinatextilefactory.

Patientsandmethods

WemadeacrosssectionalstudyoftwopopulationswithinthefactorylocatedintheNEoftheDRC:

Workmen（n = 114）andexecutives（n = 96）.Thedataofourtotalsample（n = 210）werecollectedonthebasisofaquestionnaireadministeredtotheworkersandconcerningprocedures,exposuresandhealtheffects.Oddsratios（OR）andtheirconfidenceintervalsat95%wereestimated.AmodeloflogisticregressionwasconstructedinordertoassesstheadjustedOrsbetweenindustrialaccidentsandindividualandsocio-organizationalcharacteristics.

Result

Thestudyhighlightedalargenumberofoccupationalaccident（60