Journal of Dairy Science A survey of 38 universities that grant 4yr degrees as well as 12 instituti.docx
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Journal of Dairy Science A survey of 38 universities that grant 4yr degrees as well as 12 instituti.docx
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JournalofDairyScienceAsurveyof38universitiesthatgrant4yrdegreesaswellas12instituti
932
Multimediasupportofearlyliteracylearning OriginalResearchArticle
Computers&Education,Volume39,Issue3,November2002,Pages207-221
ElianeSegers,LudoVerhoeven
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Abstract
Inthepresentarticle,thedevelopmentofachild-friendlycomputersoftwareprogramtoenhancetheearlyliteracyskillsofkindergartenersintheNetherlandsisdescribed.Theergonomicaspectsofdesigningsoftwareforyoungchildrenaredescribedalongwiththecontentoftheprograminconnectionwiththeliteratureonearlyliteracy.Theresultsoftwostudieswithimmigrantkindergartenerstrainedusingthestoryandthevocabularypartoftheprogramarealsoreported.Afterashortamountoftraining,thevocabularyofthechildrenwasfoundtoshowsignificantgains.
ArticleOutline
1.Introduction
2.Programdesign
2.1.Ergonomicaspects
2.2.OverviewoftheCD-ROMs
2.3.ContentofeachCD-ROM
2.3.1.Vocabularyacquisitionbycomputer
2.3.1.1.Listeningtoastory
2.3.1.2.Vocabularygames
2.3.2.Discoverygames
2.3.3.Rhymingandsynthesisgame
2.3.4.Familiaritywithgraphemesandwords
2.3.4.1.Afirstintroductiontographemes
2.3.4.2.Furtherexperienceswithgraphemesandwords
2.4.Theroleoftheteacher
3.Twostudiesofenhancingvocabularyacquisition
3.1.Study1
3.1.1.Method
3.1.1.1.Subjects
3.1.1.2.Material
3.1.1.3.Procedure
3.1.2.Results
3.1.3.Conclusions
3.2.Study2
3.2.1.Method
3.2.1.1.Subjects
3.2.1.2.Material
3.2.1.3.Procedure
3.2.2.Results
3.2.2.1.Vocabularytest
3.2.2.2.Computeruse
3.2.3.Conclusions
4.Discussion
Acknowledgements
References
933
Ontheuseofmulti-speciesNKmodelstoexploreecosystemdevelopment OriginalResearchArticle
EcologicalModelling,Volume218,Issues3-4,10November2008,Pages367-374
ToddM.Swanack,WilliamE.Grant,BrianD.Fath
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Thesearchforgenerallawsgoverningtheco-evolutionofecologicalcommunities,andtheresultingtrendsinthedevelopmentofecosystemstructurehasledresearchersdownatleastthreebroadpaths,exploring:
(1)thermodynamics,
(2)networks,and(3)speciesassemblages.Recently,FathandGrant[Fath,B.D.,Grant,W.E.,2007.Ecosystemsasevolutionarycomplexsystems:
networkanalysisoffitnessmodels.EnvironmentalModelling&Software22,693–700]suggestedthepossibilityoflinkingecologicalnetworkanalysistomulti-speciesNKmodelsofself-organizingsystems[Kauffman,S.A.,1993.TheOriginsofOrder:
Self-organizationandSelectioninEvolution.OxfordUniversityPress,Oxford,709p.]toexplorethedynamicsofecosystemdevelopment.Inthispaper,wedescribemodificationstothemulti-speciesNKmodelthatallowconnectednessamongspecies,orecosystemstructure,toevolveduringasimulation,examinetherobustnessofmodelbehaviortochangesinthenumberofbothspeciesandgenesincludedinthesystem,andusethemodifiedmodeltosimulateecosystemdevelopmentover200generationsforeachof23combinationsofnumberofspeciesandnumberofgenesinthesystem.Simulatedsystemconnectednessevolvednoticeablyandquicklytoanintermediate,butlowerthanexpected,levelasaconsequenceofsystemself-organizationalprocessesstrongenoughtooverridetherandomprocessesatworkinthesystem,andgeneraltrendsinrelativesystemconnectednesswererobusttochangesinthenumberofspeciesandthenumberofgenesincludedinthesystem.WecomparethesetrendsinsystemconnectivitytothosegeneratedbytheTangledNaturemodel[Laird,S.,Jensen,H.J.,2007.Correlation,selectionandtheevolutionofspeciesnetworks.EcologicalModelling209,149–156]andtothosebasedonfielddataonfoodwebs,andcommentonfutureworkusingmulti-speciesNKmodelstoexploreecosystemdevelopment.
ArticleOutline
1.Introduction
2.TheNKmodel
3.Ourmodificationstothemulti-speciesNKmodel
4.Verificationofthemodifiedmodel
5.Simulationofecosystemdevelopment
6.Discussion
Acknowledgements
References
934
Algorithmsforstrongcouplingprocedures OriginalResearchArticle
ComputerMethodsinAppliedMechanicsandEngineering,Volume195,Issues17-18,15March2006,Pages2028-2049
HermannG.Matthies,RainerNiekamp,JanSteindorf
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Abstract
Thispaperconsidersalgorithmsforcomputingtheresponseofacoupledproblemwithapartitionedapproach.Oneimportantexampletreatedhereisfluid–structureinteraction(FSI).Oftenproceduresorevensoftwareexiststosolveeachsub-problemseparately,andonewantstocoupleboth.Thissettingseemstoallowonlytheso-calledweakcouplingwhichisnotsufficientforsomeproblems.Theso-calledstrongcouplingisoftenatotallyimplicitformulation,wherethesystemcomponentsareevaluatedatthesametimelevel.Thisusuallyrequiresaniterativeprocedure.TheFSIproblemiscastasanabstractdifferentialalgebraicequation(DAE),forwhichthecouplingproceduresaredeveloped.Withthepartitionedapproach,onesimpleandfrequentlyusedcomputationalprocedureissimilartoablock-Gauss–Seideliteration.Itisshownwhythisapproachmayexperiencedifficulties,andhowtheymaybecircumventedwithNewton-likemethodsstillstayinginthepartitionedframework.Thefunctionalandsoftwareengineeringrequirementsforthesimulationinterfacearedescribedandanalysed.Somesimplecoupledexampleproblemsdemonstratehowtheproposedprocedureswork.
ArticleOutline
1.Introduction
2.Descriptionoffluid–structureinteraction
2.1.Thefluid
2.2.Thestructure
2.3.Theinterface
3.Abstractcoupledsystems
3.1.Puredifferentialcoupling
3.1.1.Explicitcoupling
3.1.2.Implicitcoupling
3.2.Differentialandalgebraiccoupling
3.2.1.ImplicitDAEcoupling
4.ReformulationofFSIasacoupledDAE
4.1.Semi-discreteformofFSI
4.2.Indexandorderreduction
4.3.TheDAEcorrespondence
5.Numericalproceduresforpartitionedmethods
5.1.Non-linearblock-Jacobi
5.2.Non-linearblock-Gauss–Seidel
5.3.Inexactblock-Newton
5.4.Quasi-Newton
5.5.Parallelisation
6.Simulationinterfaceanditsrequirements
6.1.Thesimulationinterface
6.2.Requirementsofthesolver
7.Softwarearchitecture
8.Numericalexamples
8.1.Simpleexampleofanon-linearcoupling
8.2.Rigidblockwithelasticappendageinincompressibleviscousflow
9.Conclusion
References
935
Evaluatingandimplementingacollaborativeofficedocumentsystem OriginalResearchArticle
InteractingwithComputers,Volume18,Issue4,July2006,Pages665-682
AndyAdler,JohnC.Nash,SylvieNoël
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Abstract
Collaborativeworkwithofficesuitedocumentssuchaswordprocessing,spreadsheetandpresentationfilesusuallydemandsspecialtoolsandmethods.Forthisapplication,wehavedevelopedTellTable,arelativelysimpleweb-basedframeworkbuiltlargelyfromavailablesoftwareandinfrastructure.TellTableallowstheuseofexistingoffice-suitesoftwareinacollaborativemannerthatiscontrolledbutisfamiliartousersofcommonsingleusersoftware.Fromtheliteratureandourresearch,weidentifytwelvechallengestocollaborativeeditingsoftwarethatweuseinanevaluationchecklist:
timeandspace,awareness,communication,privateandsharedworkspaces,intellectualproperty,simultaneityandlocking,protection,workflow,security,fileformat,platformindependence,anduserbenefit.WethenusethischecklisttocharacterizeTellTableincomparisontosomeothercollaborativeofficetools.
ArticleOutline
1.Introduction
2.Softwarechallengesincollaborativeauthoring
2.1.Managementoftimeandspace
2.2.Awareness
2.3.Communication
2.4.Privateandsharedworkspaces
2.5.Intellectualproperty
2.6.Simultaneityandlocking
2.7.Protection
2.8.Workflow
2.9.Security
2.10.Fileformats
2.11.Platformindependence
2.12.Userbenefit
3.Existingtechnologyexamples
3.1.Wordprocessing
3.2.Spreadsheets
3.3.Presentations
3.4.Characterizationofsystems
4.Conclusions
Acknowledgements
References
936
From3Dreconstructiontovirtualreality:
Acompletemethodologyfordigitalarchaeologicalexhibition OriginalResearchArticle
JournalofCulturalHeritage,Volume11,Issue1,January-March2010,Pages42-49
FabioBruno,StefanoBruno,GiovannaDeSensi,Maria-LauraLuchi,StefaniaMancuso,MaurizioMuzzupappa
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Abstract
Fornearlytwodecades,virtualreality(VR)technologieshavebeenemployedinthefieldofculturalheritageforvariouspurposes.Thesafeguard,theprotectionandthefruitionoftheremainsofthepasthavegainedapowerfultool,thankstothepotentialitiesofimmersivevisualizationand3Dreconstructionofarchaeologicalsitesandfinds.VRapplicationsbasedonvideogametechnologiesareknownfo
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