简介:ChinesescholarshaverealizedtheimportanceofArtificialOrganresearch.TheScienceandTechonlogyCommitteeofChinasetupaspecialworkinggroupin1978inordertodeveloptheresearchprojectsofartificialorgans.TheChineseSocietyofBiomedicalEngineeringestablishedtheArtificialOrgansSocietyandsince1982itholdsconferenceseverythreeyears.
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简介:Inthispaper,weproposeanewartificialantalgorithmforsolvingconstrainedoptimizationproblemsingeneralcase.Numericalexamplesshowthatitiseffectiveandrobust.
简介:Beginningwiththeanalysisofthebehaviorofnaturalants,thispaperilluminatestheprincipleandmethodthat,byadoptingimagetextureenergyaspheromoneandfindingtheirwayonthetrackofthepheromone,artificialantshavetheabilitytoidentifyandrememberthroughsimilarmeasurementofpheromone.Basedonthequantityofexperiments,thispaperanalyzessomefactorsthatinfluencetheabilityofartificialantsanddrawssomeconclusionsaboutthelawofantperception.
简介:Astheprogressofvascularsurgery,artificialvesselshavebecomethesubstituteforlargeandmiddlediametervesselsbuthavenotforsmalldiameteronesowingtothrombogenesisandocclusionwithinashortperiodoftimeafterbeingapplied.ArtificialvesselendothelializationisoneoftheidealmethodstoresolvesuchissueandhasbeenimprovedcontinuouslysinceHerring1in1978putforwardthisterminthefirsttimeandutilizedvascularendothelialcells(ECs)harvestedfromlivinganimalstoperformthetestofartificialvesselendothelialization.
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简介:OBLCDOMAINDECOMPOSITIONFORARTIFICIALCOMPRESSIBLEEQUATIONLinMingsen(林明森);HuangLanchieh(黄兰洁)(ReceivedDec.17,1994;Communicatedby...
简介:Theauthorreviewsthecontinuous10years’studyofALSSinthehospitalandprospects:1.thedevelopmentofanimalmodelsofischemiahepaticnecrosisandjaun-dicefortheevaluationofALSS,includingthemodelsofhepaticnecrosisbyyellowphosphorus,hepaticnecrosisinratsbyD-aminogalactose,jaundiceindogs,2.ThepresentstatusoftheresearchforALSSintheworld:Researchersintheworldhavemadeinvestigationsandclinicalapplicationsforyearsinthefollowingaspects:(1).
简介:Thispaperisasummarizationonevaluationofvalueofartificialforest.Themaincontentsinclude:(i)thedifferenceinconceptsbetweenecologicalfunction,ecologicalefficiencyandecologicalbenefitsofartificialforest;(ii)themotiveandseveraltachesofeconomicfeedbackorcompensationforecologicalbenefit;(iii)theecologicalefficienciesofartificialforestandthemaincorrelativefactorswhichincludestheecologicalefficienciesofartificialforestandthemaincorrelationfactorsinfectingtheecologicalefficiency;(iv)thebasicmathcorrelationsbetweenecologicalefficienciesofartificialforestandtherelatedfactors;(v)servicerangeoftheecologicalefficienciesofartificialforest;and(vi)thebasicprincipleofmeasurementofecologicalefficienciesofartificialforest.Attheend,thebasicmethodsofmainecologicalefficienciesofartificialforestareexpatiated.
简介:Inthecontextoftowermeasuredradiationdatasets.followingthecorrectionprinciplemeetingadiagnosticequationindataqualitycontrolandintermsofatechniqueformodelconstructionondataandANN(artificialneuralnetwork)retrievalforBPcorrectionofradiationmeasurementswithrougherrorsavailable,aBPmodelispresented.Evidencesuggeststhatthedevelopedmodelworkswellandissuperiortoaconvenientmultivariatelinearregressionmodel,indicatingitswideapplications.
简介:ThispaperexplorestheapplicationofArtificialIntelligent(AI)techniquesforclimateforecast.ItpresentsastudyonmodellingthemonsoonprecipitationforecastbymeansofArtificialNeuralNetworks(ANNs).UsingthehistoricaldataofthetotalamountofsummerrainfallovertheDeltaAreaofYangtzeRiverinChina,threeANNsmodelshavebeendevelopedtoforecastthemonsoonprecipitationinthecorrespondingareaoneyear,five-year,andten-yearforwardrespectively.Performancesofthemodelshavebeenvalidatedusinga'new'datasetthathasnotbeenexposedtothemodelsduringtheprocessesofmodeldevelopmentandtest.Theexperimentresultsarepromising,indicatingthattheproposedANNsmodelshavegoodqualityintermsoftheaccuracy,stabilityandgeneralisationability.
简介:Consideringourcountry'spresentsituation,inthispaperweprovidetenevaluationindexesofthecreditapplicationmanagement,whichisusedastheinputvectorofneuralnetwork.Thenwesetupathree-layerbackpropagationmodelforthecreditapplicationevaluationbasedontheartificialneuralnetwork.Wealsoanalyzedthemodelusingtherealdata;thetestingresultindicatesthatthemodelisagoodmethodandagoodtool.
简介:ExperimentsareperformedinawaveflumetodemonstratetheBraggreflectionoflineargravitywavesbyartificialbars.Threedifferentartificialbarswithrectangular,triangularandrectifiedcosinoidalshapesareplaceddiscretelyontheseabedformeasurementoftheBraggreflection.Aseriesofexperimentalconditionsincludingthenumberofbars,thepe-riodicbarspacing,thewaterdepthandvariouswaveconditionsaretested.KeyparametersinfluencingtheBraggreso-nancesareinvestigated.Theexperimentaldataarecomparedwiththevaluesfromboththeoreticalandnumericalmodels.Somekeyparametershaveprovedtobeeffectiveindescribingtheprimaryresonances.Predictiveequationsofthecharac-teristicsfortheBraggreflectionareproposedinthispaper.
简介:Thereareseveralstudiesontheuseofskingrowthintissueculture,toknowhowtocoverlargesurfaceareasofburnpatientsandhowtoreplaceskinlossfromothertypeoftrauma.Itwouldbemostidealtohaveapermanentskinsubstitutecon-tainingdermalandepidermalcomposition.Thispaperdescribesthathumanepidermalcell(HEC)growthinvitrocanbecombinedwiththedegradeablebiomaterialsCollagen-ChitosanArtificialDermal(C-
简介:AUTOMATICCLASSIFICATIONOFECGUSINGARTIFICIALNEURALNETWORKSAUTOMATICCLASSIFICATIONOFECGUSINGARTIFICIALNEURALNETWORKSC.L.Peng,Z....
简介:一个不安方法为解决非线性的Korteweg-deVries(KdV)在动态系统的上下文被介绍方程。最好的效率为很少perturbative修正被获得。它被看那,这条途径的集中的问题完全这里被保证,因为在系列包括的一小部分术语能描述一个足够的准确答案。有quintic花键的答案的比较,;有限差别被介绍。