comprehensive engineering framework for guaranteeing component compatibility.docx

comprehensive engineering framework for guaranteeing component compatibility.docx

《comprehensive engineering framework for guaranteeing component compatibility.docx》由会员分享，可在线阅读，更多相关《comprehensive engineering framework for guaranteeing component compatibility.docx（29页珍藏版）》请在冰豆网上搜索。

comprehensiveengineeringframeworkforguaranteeingcomponentcompatibility

Techniquesforthepreparationofbiologicalsamplesareoftenbasednowadaysonsolid-phaseextraction（SPE）.ThedifferentSPEstepscanbeperformedautomaticallyondisposableextractioncartridges（DECs）bymeansofasampleprocessor.Aknowledge-basedsystemwasdevelopedtofacilitatethedevelopmentoffullyautomatedmethodsforthesolid-phaseextractionofrelativelyhydrophobicbasicdrugsfromplasma,coupledwiththeirdeterminationbyhigh-performanceliquidchromatography（HPLC）.TheDECfilledwith50mgofcyanopropyl-bondedsilicaphaseisfirstconditionedwithmethanolandbuffersolution（pH7.4）.Aftersampleapplication,theDECsorbentiswashedwiththesamebuffer.TheanalytesarethendesorbedwithanappropriateeluentandtheeluateisfinallydilutedwiththesamebufferasusedintheHPLCmobilephasebeforeinjection.Undertheseconditions,onlythreevariablesarestilltobeoptimized:

thecompositionandvolumeoftheelutionsolventandthevolumeofbuffertobeaddedtotheeluate.Onthebasisofthisgeneralstrategy,adecisiontreeprovidinginformationaboutsuggestedstartingconditionsandguidelinesfortheoptimizationofthethreevariableswasdevelopedandimplementedbyuseofahypermediasoftware.Thisdidacticexpertsystemwasevaluatedusingseveralβ-receptorblockingagentsasmodelcompoundsandtheoperatingconditionsobtainedfortheautomatedSPEofthesecompoundsarepresented.AmethodforthedeterminationofpropranololinplasmausingtheSPEconditionsdeducedfromtheknowledge-basedsystemwasvalidated.Theabsoluterecoveryofpropranololisca.93%andthelimitofdetectionis1.3ngml−1.Themeanwithin-dayandbetween-dayreproducibilitiesare2.3and3.6%,respectively.

Purchase

231

PCIcardwithDMAcapabilitiesfordigitalimagingdetectors  OriginalResearchArticle

NuclearInstrumentsandMethodsinPhysicsResearchSectionA:

Accelerators,Spectrometers,DetectorsandAssociatedEquipment,Volume563,Issue1,1July2006,Pages108-111

VivianaFanti,RobertoMarzeddu,PaoloRandaccio

 Closepreview  |  Relatedarticles  |  Relatedreferenceworkarticles    

AbstractAbstract|Figures/TablesFigures/Tables|ReferencesReferences

Abstract

AreadoutcardbasedonthestandardPCI32-bit/33 MHzbushasbeendevelopedforthefastreadoutofdigitalsystems.ThePCIcardexploitsaPCIbridgechipwithDirectMemoryAccess（DMA）capabilitieswhichpermitstoobtainameasuredthroughputupto90 Mbytes/s.ThePCIcardhastwohigh-density80-pinconnectorsfordataI/O;anexternalsystemacquisitioncardcanbeconnectedthroughtwoflatcables.ApowerfulprogrammablelogicFPGAprovidesthemanagementoftheI/Olines;bydefault,32inputand32outputsingle-endedlines（CMOS）plussixLVDSlinesareprovided,buttheFPGAallowsseveraldifferentI/Oconfigurationsdependingonthespecificapplicationrequirements.AnotherprogrammabledevicemanagesthecontrolandstatussignalsofthelocalbusandtheSynchronousStaticRAMavailablefordatastorage.DuetoitsmainfeaturesliketheconfigurableI/Opatternsandthehighthroughput,thisPCIcardissuitableforapplicationslikethefastreadoutofimagingacquisitionsystems.

ArticleOutline

1.Introduction

2.PeripheralComponentInterconnect（PCI）busbasics

3.ThePCI9054interfacecard

3.1.ThePCI9054bridge

3.2.Theprogrammablelogicdevices（PLDs）

4.Thesoftware

5.Throughputtest

6.Conclusions

References

Purchase

232

Investmentsinreusablesoftware.Astudyofsoftwarereuseinvestmentsuccessfactors  OriginalResearchArticle

JournalofSystemsandSoftware,Volume41,Issue1,April1998,Pages17-32

DavidCRine,RobertMSonnemann

 Closepreview  |  Relatedarticles  |  Relatedreferenceworkarticles    

AbstractAbstract|Figures/TablesFigures/Tables|ReferencesReferences

Abstract

Thisresearchsupportsthethesisthatthereisasetofsuccessfactorswhicharecommonacrossorganizationsandhavesomepredictabilityrelationshipstosoftwarereuse.Forcompleteness,thisresearchalsoinvestigatedtoseeifsoftwarereusehadapredictiverelationshiptoproductivityandquality.Theindividualsuccessfactorsweregroupedintothefollowingcategories:

managementcommitment,investmentstrategy,businessstrategy,technologytransfer,organizationalstructure,processmaturity,product-lineapproach,softwarearchitecture,availabilityofcomponents,andqualityofcomponents.Aquestionnairewasdevelopedtomeasuresoftwarereusecapability,productivity,quality,andthesetofsoftwarereusesuccessfactors.Asurveywasconductedtodeterminethestate-of-thepractice.Thedatafromthesurveywasstatisticallyanalyzedtoevaluatetherelationshipsamongreusecapability,productivity,quality,andtheindividualsoftwarereusesuccessfactors.Theresultsoftheanalysisshowedsomeofthesuccessfactorstohaveapredictiverelationshiptosoftwarereusecapability.Softwarereusecapabilityalsohadapredictiverelationshiptoproductivityandquality.Basedontheresearchresults,theleadingindicatorsofsoftwarereusecapabilityare:

product-lineapproach,architecturewhichstandardizesinterfacesanddataformats,commonsoftwarearchitectureacrosstheproduct-line,designformanufacturingapproach,domainengineering,managementwhichunderstandsreuseissues,softwarereuseadvocate（s）inseniormanagement,state-of-the-arttoolsandmethods,precedenceofreusinghighlevelsoftwareartifactssuchasrequirementsanddesignversusjustcodereuse,andtraceend-userrequirementstothecomponentswhichsupportthem.

ArticleOutline

1.Investmentsinreusablesoftware

1.1.Introduction

1.2.Theproblem

1.3.Conclusions

1.4.Rationale

2.Researchmethod

2.1.Background

2.1.1.Domainanalysis

2.1.2.Interchangeableparts

2.1.3.Commonarchitectureacrossproduct-lines

2.1.4.Reusefailuremodesmodel

2.1.5.Librarymetaphor

2.1.6.Reusecapabilitymodel

2.1.7.Researchquestions–Aproposedmodelofsoftwarereusesuccessfactors

2.2.Problemandresearchhypothesis

2.3.Researchapproach

3.Results

3.1.Resultsbyquestion

3.1.1.Demographics

3.1.2.Technologytransfer

3.1.3.Softwarereusestrategy

3.1.4.Softwarereuseprocess

3.1.5.Softwarereusecapability

3.2.Softwarereusecapability

3.3.Researchquestions

3.4.Furthermultivariatestatisticalanalysis

4.Managementstrategiesforinformationtechnologyinvestment–Conclusionandcontributions

4.1.State-of-the-practice

4.2.Toppredictorsofsoftwarereusecapability

4.3.Researchresultsmatchedpredictedresults

References

Vitae

Purchase

233

ThedesignschemesofgraphicuserinterfacedatabaseandintelligentlocalcontrollerintheSRRCcontrolsystem  OriginalResearchArticle

NuclearInstrumentsandMethodsinPhysicsResearchSectionA:

Accelerators,Spectrometers,DetectorsandAssociatedEquipment,Volume352,Issues1-2,15December1994,Pages300-305

C.J.Wang,JennyChen,J.S.Chen,G.J.Jan

 Closepreview  |  Relatedarticles  |  Relatedreferenceworkarticles    

AbstractAbstract|ReferencesReferences

Abstract

ThecontrolsystemoftheSRRChasbeenutilizedtofacilitatecommisioningsincethebeginning,anditprovidesoperatorsaneasytouseenvironment.Hence,wewouldliketodiscussthedesignschemesandrelationshipsbetweentheuser'sinterface,thedatabaseandtheILC（IntelligentLocalController）levels.ThewholecontrolsysteminSRRCisatwo-leveldesignconnectedbyEthernet.Fromoperator'sview,theupperlevelistheCONSOLElevelandtheloweroneistheILClevel.Thosesignalsfrom,orto,equipmentareconnectedtoILCsthroughanalog/digitalinterfaces,GPIBbuses,RS232seriallinks,etc.;theILCisanIEEE1014bus（VMEbus）basedsystemrunningPSOS+real-timemulti-taskingkernelandPNA+（TCP/IPprotocols）communicationsoftware.ThecontrolsoftwareofCONSOLElevelisdevelopedintheVMSoperatingsystemonDECworkstations,andTheGraphicUserInterfacesarebuiltontheX-Window/Motifenvironment.Thecontrolsystemhasfulfilledtheexpectationsofthefacilitycommissioninggroup.Ithasalsoprovedtobeasimple,stable,accurate,easilymaintainedsystem.

Purchase

234

EducationofmedicalinformaticsinBosniaandHerzegowina  OriginalResearchArticle

InternationalJournalofMedicalInformatics,Volume50,Issues1-3,June1998,Pages95-101

IzetMašić

 Closepreview  |  Relatedarticles  |  Relatedreferenceworkarticles    

AbstractAbstract|ReferencesReferences

Abstract

Timeofinformationinwhichtheauthorsliveresultedintheincreaseoftheamountoftheinformationexponentialgrowthofthenewkindofknowledge,flourishingofthefamiliaronesandtheappearanceofthenewsciences.Medical（health）informaticsoccupiesthecentralplaceinallthesegmentsofmodernmedicineinthepast30years—inpracticalwork,educationandscientificresearch.Inallthat,computershavetakenoverthemostimportantroleandareusedintensivelyforthedevelopmentofthehealthinformationsystems.Followingactivitiesdevelopwithintheareaofhealthinformatics:

health-documentation,health-statistics,health-informaticsandbig-medical,scientificandprofessionalinformation.ThepioneerinthedevelopmentofthehealthstatisticsandinformaticsinBosniaandHerzegovina（BiH）wasDrEvgenijeSherstnew,whowastheChiefofHealthStatisticsintheMinistryofHealthofBiHfrom1946–1952.andwhofoundedandled,from1952totheendofhislife,theDepartmentofMedicalDocumentationandHealthStatistics