简介：Anactivestereovisionsystembasedonamodelofneuralpathwaysofhumanbinocularmotorsystemisproposed.Withthismodel,itisguaranteedthatthetwocamerasoftheactivestereovisionsystemcankeeptheirlinesofsightfixedonthesametargetobjectduringsmoothpursuit.Thisfeatureisveryimportantforactivestereovisionsystems,sincenotonly3Drecon-structionneedsthetwocamerashaveanoverlappingfieldofvision,butalsoitcanfacilitatethe3Dreconstructionalgorithm.Toevaluatetheeffectivenessoftheproposedmethod,somesoftwaresimulationsaredonetodemonstratethesametargettrackingcharacteristicinavirtualenvironmentapttomistrackingeasily.Here,mistrackingmeanstwoeyestracktwodifferentobjectsseparately.Thentheproposedmethodisimplementedinouractivestereovisionsystemtoperformrealtrackingtaskinalaboratoryscenewhereseveralpersonswalkself-determining.Beforetheproposedmodelisimplementedinthesystem,mis-trackingoccurredfrequently.Afteritisenabled,mistrackingneveroccurred.Theresultshowsthatthevisionsystembasedonneuralpathwaysofhumanbinocularmotorsystemcanreliablyavoidmistracking.

简介：Toolmanagementisnotasingle,simpleactivity,itiscomprisedofacomplexsetoffunctions,especiallyinaflexiblemanufacturingsystem(FMS)environment.Theissuesassociatedwithtoolmanagementincludetoolrequirementplanning,toolreal-timescheduling,toolcribmanagement,toolinventorycontrol,toolfaultdiagnosis,tooltrackingandtoolmonitoring.Inordertomaketoolsflowinto/outofFMSefficiently,thisworkisaimedtodesignaknowledge-baseddecisionsupportsystem(KBDSS)fortoolmanagementinFMS.Firstlyanoverviewoftoolmanagementfunctionsisdescribed.ThenthestructureofKBDSSfortoolmanagementandtheessentialagentsinthedesignofKBDSSarepresented.FinallytheindividualagentsofKBDSSarediscussedfordesignanddevelopment.

简介：AtFermilab'sCDFfarmamodularandhighlyscalablesoftwareandcontrolsystemforprocessing,reprocessing,MonteCarlogenerationandmanyothertaskshasbeencreated.ThesystemiscalledFPS(FarmProcessingSystem).Thissystemconsistsofindependentsoftwarecomponentsandallowsmodificationstosuitothertypesofprocessingaswell.FPSisaccompaniedwithfullyfeaturedmonitoringandcontrolinterfaces,includingwebstatisticsdisplaysandamultiplatformJavacontrolinterfacethatalloweasymanagementandcontrol.Thesystemalsofeaturesautomaticerrorrecoveryprocedureswithearlywarningsthatallowsmoothrunning.Ageneraloverviewofthesoftwaredesingalongwithadescriptionofthefeaturesandlimitationsofthesystemanditscomponentswillbepresented.Run2experiencewiththesystemwillbegiveraswell.

简介：ＡＣＡＤＳＹＳＴＥＭＦＯＲＣＡＲＰＥＴＤＥＳＩＧＮＭａＹｕｈａｉ；ＷａｎｇＹａｎ；ＳｈｉＷａｎｃｈｕｎＡＣＡＤＳＹＳＴＥＭＦＯＲＣＡＲＰＥＴＤＥＳＩＧＮ￥ＭａＹｕｈａｉ；ＷａｎｇＹａｎ；ＳｈｉＷａｎｃｈｕｎＡｂｓｔｒａｃｔＴｈｉｓｐａｐｅｒｐｒｅｓｅ...

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简介：AbstractThe complement system plays a key role in the pathogenesis of autoimmune diseases, which usually injures the kidney. More and more studies have shown the pathogenic role and indicated that abnormal activation of the complement system was highly involved in the outbreak of autoimmune diseases. This review mainly introduced recent studies of complement system activation contributing to the pathogenesis of autoimmune diseases, including systemic lupus erythematosus, antiphospholipid syndrome, antineutrophil cytoplasmic antibody-associated vasculitides, and so on. Understanding the pathogenic roles of complement activation in various autoimmune diseases will identify potential novel therapeutic targets on complement systems.

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简介：Healthcareisindeedacomplexservicesystem,onerequiringthetechnobiologyapproachofsystemsengineeringtounderpinitsdevelopmentasanintegratedandadaptivesystem.Ingeneral,healthcareservicesarecarriedoutwithknowledge-intensiveagentsorcomponentswhichworktogetherasprovidersandconsumerstocreateorco-producevalue.Indeed,theengineeringdesignofahealthcaresystemmustrecognizethefactthatitisactuallyacomplexintegrationofhuman-centeredactivitiesthatisincreasinglydependentoninformationtechnologyandknowledge.Likeanyservicesystem,healthcarecanbeconsideredtobeacombinationorrecombinationofthreeessentialcomponents–people(characterizedbybehaviors,values,knowledge,etc.),processes(characterizedbycollaboration,customization,etc.)andproducts(characterizedbysoftware,hardware,infrastructures,etc.).Thus,ahealthcaresystemisanintegratedandadaptivesetofpeople,processesandproducts.Itis,inessence,asystemofsystemswhichobjectivesaretoenhanceitsefficiency(leadingtogreaterinterdependency)andeffectiveness(leadingtoimprovedhealth).Integrationoccursoverthephysical,temporal,organizationalandfunctionaldimensions,whileadaptationoccursoverthemonitoring,feedback,cyberneticandlearningdimensions.Insum,suchservicesystemsashealthcareareindeedcomplex,especiallyduetotheuncertaintiesassociatedwiththehuman-centeredaspectsofthesesystems.Moreover,thesystemcomplexitiescanonlybedealtwithmethodsthatenhancesystemintegrationandadaptation.

简介：我们在超流体3He-B经历Zitterbewegung，，自由相对论的迪拉克的电子。期望价值quasiparticle放，以及旋转被获得并且与迪拉克的电子的相比。特别地，Bogoliubov的quasiparticle的Zitterbewegung有约105比一个电子的降低的频率，显示更有希望的试验性的观察。

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简介：Afirst-classforwardingagentcompanyapprovedbytheMinistryofForeignTradeandEconomicCooperation,theMinistryofCommunication,theGeneralCustomsandtheCivilAviationAdministrationofChina,theShanghaiJinhaiJieyaInternationalForwardingCo.LtdcomprisestheShanghaiHaigangIndustrialGeneralCompany,ShanghaiJinJiangAssociatedCorporation(Group)andHongkongJieyaAirFreightForwardingCorporation,intheformofajointventure.

简介：ＳｙｓｔｅｍｏｆＰｒｏｖｉｄｉｎｇＴＥＧａｓ￥ＬｉＸｕｅｋｕａｎ；ＨｅＹｕｓｈｅｎｇ；ＺｈｕＬｉａｎｆａｎｇ；ＣｈｅｎＸｕｅｂｉｎｇ；ＳｕＹｏｕｗｕａｎｄＪｉａｏＤｕｎｐａｎｇＴｈｅｓｙｓｔｅｍｏｆｐｒｏｖｉｄｉｎｇＴＥｇａｓｆｏｒｃｙｌｉｎｄｅｒｆ...

简介：BasedonallthefeaturesoftheKLOEonlinesoftware,theonlinecalibrationsystemperformscurrentcalibrationqualitycheckinginrealtimeandstartsautomaticallynewcalibrationprocedureswhenneeded.Acalibrationmanagerprocesscontrolsthesystem,implementingtheinterfacetotheonlinesystem,receivinginformationfromtheruncontrolandtranslatingitsstatetransitionstoaseparatestatemachine.Itactsasa"calibrationruncontroller"andperformsfailurerecoverywhenrequestedbyasetofprocesscheckers.Thecoreofthesystemisamulti-threadedOOhistogramserverthatreceiveshistogrammingcommandsbyremoteprocessesandoperatesonlocalROOThistograms.AclientlibraryandC,fortranandC++applicationinterfacelibrariesallowtheusertoconnectanddefinehisownhistogramorreadhistogramsownedbyothersusinganbool-likeinterface.Severalcalibrationprocessesrunninginparallelinadestributed,multiplatformenvironmentcanfillthesamehistograms,allowingfastexternalinformationcheck.Amonitorthreadallowremotebrowsingforvisualinspection,Pre-filtereddataarereadinnonprivilegedspymodefromthedataacquisitionsystemviatheKloeIntegratedDataflow,privilegedspymodefromthedataacquisitonsystemviatheKoleIntegratedDataflow.Themaincharacteristicsofthesystemarepresented.

简介：Thedendriticcellsystemcontainsconventionaldendriticcells(DCs)andplasmacytoidpre-dendriticcells(pDCs).BothDCsandpDCsarebonemarrowderivedcells.AlthoughthecommonfunctionsofDCsareantigen-processingandT-lymphocyteactivation,theydifferinsurfacemarkers,migratorypatterns,andcytokineoutput.ThesedifferencescandeterminethefateoftheTcellstheyactivate.SeveralsubsetsofmatureDCshavebeendescribedinbothmouseandhumanandthedevelopmentalprocessesofthesespecializedDCsubsetshavebeenstudiedextensively.TheoriginalconceptthatallDCswereofmyeloidoriginwasquestionedbyseveralrecentstudies,whichdemonstratedthatinadditiontotheDCsderivedfrommyeloidprecursors,someDCscouldalsobeefficientlygeneratedfromlymphoid-restrictedprecursors.Moreover,ithasbeenshownrecentlythatbothconventionalDCsandpDCscanbegeneratedbytheFlt3expressinghemopoieticprogenitorsregardlessoftheirmyeloid-orlymphoid-origin.ThesefindingssuggestanearlydevelopmentalflexibilityofprecursorsforDCsandpDCs.ThisreviewsummarizessomerecentobservationsonthedevelopmentofDCsysteminbothhumanandmouse.

简介：Recentresultsonthedevelopmentofanavigationsystemforasmartwheelchairarepresentedinthispaper.Inordertoreducethedevelopmentcost,amodularsolutionisdesignedbyusingcommercialandlowcostdevices.Thefunctionalitiesofthetrackingcontrolsystemaredescribed.Experimentalresultsoftheproposedassistivesystemarealsopresentedanddiscussed.

简介：VoIP(VoiceoverIP)isarapidlygrowingareawithgreatmarketpotential.Topromoteitforbothcommericalandresearchpurposes,aprototypeVoIPsystembasedonstate-of-the-artotorolacommunicationtechniqueshasbeendeveloped.ItisagatewaysystemintegratingaPBXandaVoIPmodule.AllcomponentsthatH.323definestosupprotVoIPareimplementedintheVoIPmodule,thoughinasimplifiedmanner,Asanembeddedsystem,thesystemfeaturesrealtimenessandtaskdistributiveness.Anumberofaddiitonaltechniquesareusedtoimprovetheperformance,includingnoisesuppression,zerocopy,andbufferstructureoptimization.Whenrefinedininteroperability,thesystemwillalsoreadilyserveasaproduct.

简介：BES1Monitoring&DisplayingSystem(BESMDS)isprojectedtomonitoranddisplaytherunningstatusofDAQandSlowControlsystemsofBESthroughtheWebforworldwideaccessing.Itprovidesareal-timeremotemeansofmonitoringaswellasanapproachtostudytheenvironmentalinfluenceuponphysicaldatataking.Thesystemcollectsreal-timedataseparatelyfromBESonlinesubsystemsbynetworksocketsandstoresthedataintoadatabase.Peoplecanaccessthesystemthroughitswebsite.whichretrievesdataonrequestfromthedatabaseandcandisplayresultsindynamicallycreatedimages.Itswebaddressinhttp://besmds,ihep.ac.cn/

简介：ＴＨＥＡＣＵＰＵＮＣＴＵＲＥＡＮＤＭＯＸＩＢＵＳＴＩＯＮＥＸＰＥＲＴＳＹＳＴＥＭＴＨＥＡＣＵＰＵＮＣＴＵＲＥＡＮＤＭＯＸＩＢＵＳＴＩＯＮＥＸＰＥＲＴＳＹＳＴＥＭＪｉａｎｇＭｉｎｇｙａｎ；ＣｈｅｎＺｈｉｊｉａｎ（ＥｌｅｃｔｒｏｎｉｃＥｎｇｉｎｅｅｒｉｎ...

简介：TheBEPCwillincreaseitsluminositytentimeswithupgradeofboththemachineanddetector,whichistheprojectBEPCII,Theprojectwillbestartedatbeginningchineanddetector,whichistheprojectBEPCII.Theprojectwillbestartedatbeginningof2002andfinishedwithin3-4years.InordertoreachthegoaloftheBEPCII,anumberofnewequipmentwillbeaddedinthesystem,suchasthesuperconductingRFcavities,newmagnetpowersuppliesandbeamfeedbacksystem,andtheBEPCcontrolsystemhastobeupgraded.TheBEPCcontrolsystemwasbuiltin1987andwasupgradedin1994.ItisanOpenVMSandCAMACbased-system,someequipmentiscontrolledbyPCs.WearegoingtoupgradetheexistingsystembyEPICS.SeveralVMEIOCswillbeaddedinthesystemwithfeildbus,PLCsforthenewequipmentcontrol.Andwewillkeeptheexistingsysteminuse,suchasCAMAChardware,PCbasedsub-controlandapplicationprograms,whichwillbemergedintotheEPICSsystem.RecentlythedevelopmentoftheEPICSprototypehasbeenstarted.Regardsomeslowcontrol,commercialSCADAproductcanbechosenasthedevelopmenttool.WehavejustfinishedaprototypewiththeSCADAproductWizcon.Thispaperwilldescribethesystemdesignanddevelopmentissues.