简介：TheU.S.troopsandintelligenceagentshadbeensearchinginvainforSaddamsinceApril.The（1）by600soldiersandspecialforcestookplaceonSaturdaynightatafarminAdwar,10milesfromSaddam'shometownofTikrit,lessthanthreehoursafterthepivotal(关键的)（2）wasreceivedfromanIraqi.TheU.S.troopsfoundSaddamhidinginan（3）crawlspaceatthe(4)compound.

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简介：Inordertohighrealityandefficiency,thetechniqueofmotioncapture(MoCap)hasbeenwidelyusedinthefieldofcomputeranimation.Withthedevelopmentofmotioncapture,alargeamountofmotioncapturedatabasesareavailableandthisissignificantforthereuseofmotiondata.Butduetothehighdegreeoffreedomsandhighcapturefrequency,thedimensionofthemotioncapturedataisusuallyveryhighandthiswillleadtoalowefficiencyindataprocessing.Sohowtoprocessthehighdimensiondataanddesignanefficientandeffectiveretrievalapproachhasbecomeachallengewhichwecan'tignore.Inthispaper,firstwelayoutsomeproblemsaboutthekeytechniquesinmotioncapturedataprocessing.Thentheexistingapproachesareanalyzedandsummarized.Atlast,somefutureworkisproposed.

简介：TheChnstantMndulusAlgoriihm(CMA)enjoyWidepreadpopularityasmethodsforblindbeamform-ingandequalzzationofcommunicationsignals.CMAisstraightforwardtoimplement,robust,andcomputation-zllyofmixierarecomplexity.Furtherlnore,itisinsensitiuetoarrayimperfection.Inanenvironmentcontaintingmultipleconsrantmndulussignals,thesignalextractedbyCMAdependsontherelativepoweroftheincidentsig-nals.Accordingpreviousanrks,theCMAisI,ronewcapturetheStrongestConstantModulus(CM)Signalatthe,outputofthearray.Inthispoper,weshowthattheweakCMsignalcouldberecoveredbyCMA1-2andCMA2-1whenseuingspecialstep-siss.Szmulatzonexamplesconfzrmourremarks.

简介：Thisstudydefinesandassessestheselectionciiteriaforsuitableparticulatematerialstobeusedinanupflowbubblingfluidizedbed(UBFB)ordenseup-flowpowdercirculationsystemforsolarenergycaptureandstorage.Themaincriteriaidentifiedarebasedonthethermophysicalandthermomechanicalproperties,attritionbehavior,andtheconsiderationsofhealthandenvironmentalhazardsofthecandidatepowders.Finally,acostcomparisonandtentativerankingofthedifferentcandidatepowdersispresentedinadditiontoaweightedscoring.Significantscoringdifferencescanbeobservedbetweenthevariousmaterials.Olivinepossessesthemostfavorablecharacteristicsandappearstobetheparticulatematerialofchoiceforsolid/gassuspensionheattransferfluids.

简介：CirculatingTumorCells(CTC)havethepotentialtobeusedclinicallyasadiagnostictoolandatreatmenttoolinthefieldofoncology.Asadiagnostictool,CTCmaybeusedtoindicatethepresenceofatumorbeforeitislargeenoughtocausenoticeablesymptoms.Asatreatmenttool,CTCisolatedfrompatientsmaybeusedtotesttheefficacyofchemotherapyoptionstopersonalizepatienttreatment.Onewayfortumorstospreadisthroughmetastasisviathecirculatorysystem.CTCareabletoexploitthenaturalleukocyterecruitmentprocessthatisinitiallymediatedbyrollingontransientselectinbonds.OurcapturedevicestakeadvantageofthisnaturallyoccurringrecruitmentsteptoisolateCTCfromwholebloodbyflowingsamplesthroughselectinandantibody-coatedmicrotubes.Wholebloodwasspikedwithaknownconcentrationoflabeledcancercellsandthenperfusedthroughpre-coatedmicrotubes.Microtubeswerethenrinsedtoremoveunboundcellsandthenumberoflabeledcellscapturedonthelumenwasassessed.CTCweresuccessfullycapturedfromwholebloodataclinicallyrelevantlevelontheorderof10cellspermL.Combinationtubeswithselectinandantibodycoatedsurfaceexhibitedhighercaptureratethantubescoatedwithselectinaloneorantibodyalone.Additionally,CTCcapturewasdemonstratedwiththeKG1ahematopoieticcelllineandtheDU145epithelialcellline.Thus,theinvivoprocessofselectin-mediatedCTCrecruitmenttodistantvesselwallscanbeusedinvitrototargetCTCtoatubelumen.ThebiomolecularcoatingscanalsobeusedtocaptureCTCofhematopoieticandepithelialtumororiginandisdemonstratedtosensitivitiesdowntotheorderof10CTCpermL.Inarelatedstudyaimedatreducingthebloodbornemetastaticcancerload,wehaveshownthatcellscapturedtoasurfacecanbeneutralizedbyareceptor-mediatedbiochemicalsignal.IntheproposedmethodwehaveshownthatusingacombinedselectinandTRAIL(TNFRelatedApoptosisInducingLigandorApo2L)functionalizedsurfaceweareabl

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简介：Nano-particlecaptureisakeyprocessinfltration,separation,andbiomedicalapplications.Hereweexploredthemechanismsofsoftparticlecaptureusingnanofbernetworks.Weidentifedpossiblestatesofthecaptureprocess,whicharedefnedbytheirstructuralandmaterialparameters.Byperformingnumericalanalysis,weprovidedaphasediagramintheparametricspaceofthenetworkstructureandinterfacialadhesion.Theworkprovidesaconceptualmodelforrationaldesignofsyntheticmaterialsinrelatedapplicationsthatfocusontheprotectionagainstorremovalofvirus,aswellasothersoftparticles.

简介：InHL-2Aexperiments,thescreencapturesoftwareisdevelopedtogetthescreenimagesontheremotecomputers.TheimagescanbesavedintothecorrespondingdirectoryasBMPorJPGfiles.Beforethisprogramstarts,itisnecessarytodetectwhetherthenetworkisblockedornot.Ifthenetworkisokay,thesetupparametersforlasttimewillbeloadedin.Ifthetriggersignalarrives,thesystemstartsworkingaccordingtothegivensetup.Atthesametime,

简介：Thispaperanalyzesthelock/capturebehaviorofconstantmodulusapproach(CMA)forblindmultiuserdetection.ConditionsunderwhichCMAlocksonthedesiredsignalandwhenitcapturestheinterfererarederived.

简介：Urbantransportationiscloselyrelatedtolanduse.Thechangesoftransportationcostandaccessibilityhaveadirectimpactonlanduseandlandprices.Landexploitationandlanduseplayaroleofredistributingtrafficflowintheurbandistricts.]Realpropertyvaluesareregardedasasolecomprehensiveindexrepresentingallthebenefitsgeneratedbytransportinvestment.Wehaveappliedthetheoryoftimevalueontransportationtolandpricemodeltoevaluatetheincreasedvalueofrealestateresultingfromimprovedaccessibility.Agencyresponsibleforthedevelopmentofurbantransportinfrastructurecancapturepartofthefinancialbenefitgainedbyrealestatedevelopmentthroughavarietyofvaluecapture.Thisenablesustotransferindirectbenefitoftransportinfrastructureconstructiontotransportenterpriseandachieveabenigncyclebetweenurbantransportinvestmentandlandexploitation.

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简介：Calculatingthemineralcompositionisacriticaltaskinloginterpretation.Elementalcapturespectroscopy（ECS）logprovidestheweightpercentagesoftwelvecommonelements,whichlaysthefoundationfortheaccuratecalculationofmineralcompositions.Previousprocessingmethodscalculatedtheformationcompositionviatheconversionrelationbetweentheformationchemistryandminerals.Thus,theirapplicabilityislimitedandthemethodprecisionisrelativelylow.Inthisstudy,wepresentamultimineraloptimizationprocessingmethodbasedontheECSlog.WederivedtheECSresponseequationsforcalculatingtheformationcomposition,then,determinedtheloggingresponsevaluesfortheelementsofcommonmineralsusingcoredataandtheoreticalcalculations.Finally,asoftwaremodulewasdeveloped.Theresultsofthenewmethodareconsistentwithcoredataandthemeanabsoluteerrorislessthan10%.

简介：ReducingtheanthropogenicCO2emissionsfromfossilresourcecombustionandhumanactivitieshasbecomeoneofthemajorchallengeswearefacingtoday.BeyondthosepracticalapplicationsfortheutilizationofCO2,suchasthesynthesisofsalicylicacid,methanol,urea,NaHCO3-Na2CO3chemicalsandrecentlydevelopedpolycarbonatesynthesis,scientistsarestillseekingnewmaterialsandtechnologiesforefficientcapture,

简介：Opticalmotioncaptureisanincreasinglypopularanimationtechnique.Inthelastfewyears,plentyofmethodshavebeenproposedforkey-frameextractionofmotioncapturedata,anditisacommonmethodtoextractkey-frameusingquaternion.Here,onemaindifficultyisduetothefactthatpreviousalgorithmsoftenneedtomanuallysetvariousparameters.Inaddition,itisproblematictopredefinetheappropriatethresholdwithoutknowingthedatacontent.Inthispaper,wepresentanoveladaptivethreshold-basedextractionmethod.Key-framecanbefoundaccordingtoquaterniondistance.Weproposeasimpleandefficientalgorithmtoextractkey-framefromamotionsequencebasedonadaptivethreshold.Itisconvenientwithnoneedtopredefineparameterstomeetcertaincompressionratio.Experimentalresultsofmanymotioncaptureswithdifferenttraitsdemonstrategoodperformanceoftheproposedalgorithm.Ourexperimentsshowthatonecantypicallycutdowntheprocessofextractionfromseveralminutestoacoupleofseconds.

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简介：Amine-silicacompositematerialsforpost-combustionCO2capturehaveattractedconsiderableattentionbecauseoftheirhighCO2uptakeatlowCO2concentrations,excellentCO2captureselectivityinthepresenceofmoisture,andlowerenergyrequirementsforsorbentregeneration.Thisreviewdiscussestherecentadvancesinamine-silicacompositesforCO2capture,includingadsorbentpreparationandcharacterization,CO2captureunderdryandmoistureconditionsatdifferentCO2partialpressures,sorbentregeneration,andstabilityaftermanycyclicsorption-desorptionruns.

简介：FastStoneCapture这款小巧、免费、简单实用的抓屏工具,支持所有主流图片格式,具有高速的屏幕抓取、强大的图像编辑、轻松而灵活的输出等功能,将它应用于图书馆参考咨询、读者培训、检索、查收查引查证、资源推介、网站建设等信息服务中,可帮助图书馆员提高信息服务的效率和服务质量。

简介：Compactlysupportedradialbasisfunctioncanenablethecoefficientmatrixofsolvingweighlinearsystemtohaveasparsebandedstructure,therebyreducingthecomplexityofthealgorithm.Firstly,basedonthecompactlysupportedradialbasisfunction,thepapermakesthecomplexquadraticfunction(Multiquadric,MQforshort)tobetransformedandproposesaclassofcompactlysupportedMQfunction.Secondly,thepaperdescribesamethodthatinterpolatesdiscretemotioncapturedatatosolvethemotionvectorsoftheinterpolationpointsandtheyareusedinfacialexpressionreconstruction.Finally,accordingtothischaracteristicoftheunevendistributionofthefacemarkers,themarkersarenumberedandgroupedinaccordancewiththedensitylevel,andthenbeinterpolatedinlinewitheachgroup.Theapproachnotonlyensurestheaccuracyofthedeformationoffacelocalareaandsmoothness,butalsoreducesthetimecomplexityofcomputing.

简介：ThecaptureoforthophosphatesandtotalphosphorusfromthePudongCanalriverinthePudongDistrictofShanghaibyTiO2nanoparticlesisstudiedusingarotatingphotoreactorandthenano-TiO2photocatalystDegussaP25.TheeffectsofUVirradiationintensityinarangeof20-74mW/cm2.theloadingoftheTiO2nanoparticlesinarangeof0.05-0.1g/L,irradiationtimeupto4h,andpHvaluesinarangeof2-10.5onthecaptureefficiencyareinvestigated.TheresultsshowthatthecaptureoforthophosphatesandtotalParesignificantlyenhancedbyUVirradiation;ataloadingof0.1g/Landanirradiationintensityabove36mW/cm2,orthophosphatesandtotalphosphorusarerapidlycapturedbyTiO2nanoparticles,causinganobservedreductionfrom0.4mg/Ldownto0.02mg/L.pHvaluesinarangeof2-10.5havelittleeffectonthecaptureefficiencyoforthophosphatesandtotalphosphorus.