简介：OBJECTIVETodeservetheeffectsofFG(FibrinGlue)onendoscopicliposuction.Methods:FromOct.1998toAug.2000fortycaseswereundergoingfortheliposuction.Attheaidsoftumescentteachnique,endoscopyandFGwereused,ofwhich20casesoperationontheirabdominalwalls,8casesupperabdomenwallsand12casesownerabdominal.

简介：ＡＮＩＭＰＲＯＶＥＤＢＰＮＥＴＷＯＲＫＡＮＤＩＴＳＡＰＰＬＩＣＡＴＩＯＮＣｈｅｎｇｌｉｎＰｅｎｇ，ＤｉＸｉａｏ，ＥｒｘｉｎＺｈｅｎｇ（Ｄｅｐｔ．ｏｆＥｌｅｃｔｔｒｏｎｉｃＥｎｇｉｎｅｅｒｉｎｇＣｈｏｎｇｑｉｎｇＵｎｉｖｅｒｓｉｔｙｃｈｏｎｇｑｉｎｇ，...

简介：ＴＨＥＤＥＳＩＧＮＡＮＤＡＰＰＬＩＣＡＴＩＯＮＯＦＲＥＬＡＸＡＮＴＭＯＮＩＴＯＲＩＮＧＳＹＳＴＥＭＴＨＥＤＥＳＩＧＮＡＮＤＡＰＰＬＩＣＡＴＩＯＮＯＦＲＥＬＡＸＡＮＴＭＯＮＩＴＯＲＩＮＧＳＹＳＴＥＭＺｈｏｕｗｅｉ，ＹａｎｇＪｉｅｑｉｕ，ＬｉｎＳｈｕｊｕ...

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简介：Occlusaldisordercausedbysevereworndentitionisoneofthemostcommondiseasesintheocclusion.Occlusalreconstructionisanimportantrepairmethod,referringtomodifyandrebuildtheexistingocclusionstatus,thentorestoretheocclusion.Duringocclusalreconstruction,thedigitalocclusionanalysissystemcanaccuratelyacquiretheocclusionstatus,inordertoguidethereconstructionocclusionaccuratelyandrestorethenormalfunctionoftheoralmaxillarysystem.Thispaperreviewstheconceptofocclusalreconstruction,sequencetherapy,traditionalocclusionanalysismethodsandthedevelopmentstatusandprospectofdigitalocclusionanalysis.

简介：Comparedwithtraditionalmagneticinductiontomography(MIT)system,theinnovationofthispaperisthatthefunctionofvoicebroadcastbasedonWT588Dmoduleisaddedtothesystem.ThenewMITsystemavoidsfrequentlylookingintotheinstrumentanddecreasessartificiallyreadingresidualfromthehardwaredebuggingtothetestprocess.Itmakestheprocessofdataacquisitioneasierandenhancestheaccuracyandefficiencyofdetectioninthesystem.Italsogivesadetaileddescriptiontooptimizethedesignofsoftwareandhardware.Thevoicebroadcastsubsystemhastheadvantagesofsimpleintegralstructure,highqualitysound,lowcost,convenientfunctionexpansion,whichcanbeusedasatemplatebasedontheWT588Dmodularappliedinotherrelatedfields.

简介：Objective:Thispaperaimstodesigningapulsedstrongmagneticfieldsgenerator.Methods:Alargevaluecapacitorwasusedtostoreelectricenergy,coilwasusedforproducingmagneticfields,maincontrol,circuitcontrolcharge,sampling,discharge,etc.Results:Thegeneratorprovidedapulsedmagneticfieldwiththeamplitudeofintensityfrom0.1-2Tandvariabletimeintervalofpulsefrom4s-1min.Itwasnotonlytobeoperatedeasilybutalsoperformedreliably.Conclusion:Thegeneratorwillbeappliedinspecialclinicaldiagnosis,therapyandotherfields.

简介：FUNCTIONSOFCELLSSCAFFOLDINTHETISSUEENGINEERINGCell,cellsscaffoldandtheconstructionoftissueandorganarethreemainfactorsfortheTissueEngineering.Amainfunctionofcellsscaffoldintissueengineeringistoprovideanenvironmentforcellspropagation.

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简介：ＡＰＰＬＩＣＡＴＩＯＮＯＦＢＡＲＣＯＤＥＡＮＤＮＯＶＥＬＬＮＥＴＷＯＲＫＩＮＡＵＴＯＭＡＴＩＣＡＮＡＬＹＳＩＳＯＦＣＬＩＮＩＣＡＬＣＨＥＭＩＳＴＲＹＡＰＰＬＩＣＡＴＩＯＮＯＦＢＡＲＣＯＤＥＡＮＤＮＯＶＥＬＬＮＥＴＷＯＲＫＩＮＡＵＴＯＭＡＴＩＣＡＮＡＬ...

简介：在文献［１］的基础上，本文将平面体温场分成了九类

简介：SincetheinventionofRubylaserbyMaimanin1960s,manykindsoflasersareusedwidelyindentistry.Ithasbeenprovedthatlaserirradiationcanproduceacidetchinglikesurface,thusstrengthenthebondofmaterialtoenamel.Buttheheatgeneratedduringirradiationproducesdamageondentalpulp,whichlimitsthelaserapplicationsondentalhardsurfaces.

简介：ＤＥＶＥＬＯＰＥＤＡＮＤＣＬＩＮＩＣＡＬＡＰＰＬＩＣＡＴＩＯＮＯＦＬＯＣＫ－ＲＩＮＧＴＹＰＥＢＩＰＯＬＡＲＨＩＰＰＲＯＳＴＨＥＳＩＳＤＥＶＥＬＯＰＥＤＡＮＤＣＬＩＮＩＣＡＬＡＰＰＬＩＣＡＴＩＯＮＯＦＬＯＣＫ－ＲＩＮＧＴＹＰＥＢＩＰＯＬＡＲＨＩＰＰＲＯ...

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简介：颈的spondylosis的.The发生率高，并且由于颈的椎骨的复杂性组织形状的不规则和部件的不一致，有时通过应力和紧张分析在vitro由实验完成计划目的是困难的。而且，biomechanical因素具有在针的混乱的原因的重要意义。在这篇论文，作者做人的颈的椎骨的在场建模的一篇摘要并且描述通过几个自我构造的模型建立人的颈的椎骨的有限元素模型的主要方法。随着计算机技术的前进，有限元素方法很快在颈的椎骨biomechanical研究被开发了并且有成为了一条主要途径让biomechanical研究模仿越来越临床的条件。

简介：Inthispaper,weproposeanovelautomaticobjectextractionalgorithm,namedtheTemplateGuidedLiveWire,basedonthepopularlyusedlivewiretechniques.Wediscussindetailsthenovelmethod'sapplicationsontongueextractionindigitalimages.Withtheguidesofagiventemplatecurvewhichapproximatesthetongue'sshape,ourmethodcanfinishtheextractionoftonguewithoutanyhumanintervention.Inthepaper,wealsodiscussedindetailshowthetemplateguidesthelivewire,andwhyourmethodfunctionsmoreeffectivelythanotherboundarybasedsegmentationmethodsespeciallythesnakealgorithm.Experimentalresultsonsometongueimagesareaswellprovidedtoshowourmethod'sbetteraccuracyandrobustnessthanthesnakealgorithm.

简介：Toimprovemicrowavehyperthevmiaincancertherapy,thethermaleffectoffer-rimagneticresonance(FMR)duringmicrowaveirradiationwasstudied.Resonanttemperatureelevation(RTE)ofsinglecrystalgrainandpolycrystalpowderofresonantmediawasmeasuredaloneandinimitativemuscleandeggwhiteandinmice.TheresultsindicatedthattheRTEproducedbyFMRcouldbeusedtoimprovepenetrationdeepness,heatingselectivityandtemperaturedistributionofmicrowavehyperthermiaincancertreatment.ItwasexpectedthatthepotentialfunctionoftheFMRheatingsystemwouldbeex-ploitedgreatlyforcancertherapy,andthenmagneticallyguidedmicrowavehyperthermiathera-py,chemotherapy,radiotherapyandimmunotherapymighthecombinedmultiplywithinthissys-tembymeansofthestaticmagneticfield(SMF)andmagneticmicrocarrier.Limitationofreso-nantheatingwasalsodiscussedinthispaper.

简介：客观：为了探索完整的自动动物的可行性，建立动物的试验性的舱在normobaric/hypobarichypoxic和高二氧化碳环境当模特儿。方法：60只SPF班男SD老鼠被划分成二个组，20为normobaric，hypoxic条件和其它40为比重低於脑脊髓液，hypoxic条件。为每个组，我们检验了肺的动脉的压力和颈动脉由使用生理的多察觉者测量的老鼠的动脉的压力指示物，并且在结构观察了肺的脉管的变化。结果:有高二氧化碳环境的normobaric/hypobarichypoxic能支持肺的高血压的形成并且在肺的脉管的改变加速变化，并且支持恰好室的肥大。结论：临床的应用证明试验性的舱精确地观察了并且控制的动物。结果安全、可靠、可再现。舱能成功地与高二氧化碳环境在normobaric/hypobarichypoxic建立肺的高血压模型，并且由氧的缺乏引起以便学习许多循环和呼吸疾病的生理的机制，它为临床的研究提供了一个试验性的技术平台。

简介：Prematureventricularcontraction(PVC)isthemostfrequentarrhythmiaencounteredinclinicalpractice.PVCmayoccurinhealthsubjects,whichisnotimminentlylife-threateningbutmayrequiretherapiestopreventfurtherproblems.So,thetimelyPVCrecognitionbecomesveryimportantfortheanalysisofelectrocardiogram(ECG),especiallyfortheremoteECGmonitoringusingmobilephones.Inthispaper,aconstructionmethodofpersonalizedECGtemplateandaPVCrecognitionmethodbasedontemplatematchingwerestudied.Firstly,weselected43ECGrecordingsfromtheMIT-BIHarrhythmiadatabase.Allrecordingsweredividedintotwodatasets(DS1fortrainingandDS2fortesting)andeachdatasetapproximatelycontainedthesameproportionofPVCbeats.Subsequently,foreachrecording(30min)inDS1,thefirst5minrecordingswereusedtoconstructthepersonalizedECGtemplateandthelast25minrecordingswereusedfortheR-wavepeaksdetectionandPVCrecognition,wherethetemplatematchingmethodwereused.ThevalidityoftheproposedmethodswastestedusingDS2.Theresultsshowedthat:1)highbeatdetectionaccuracywasachievedforbothPVCbeatsandnon-PVCbeats;2)thesensitivityandspecificityofPVCrecognitionwere99.11%and99.96%forthefirst5minrecordingsrespectively,99.17%and99.43%forthelast25minrecordingsrespectively.Alltheproposedmethodscanbereal-timeperformed,whichshowapromisingprospectfortheapplicationofECGmobilephones.