简介：

简介：Computedtomography(CT),ultrasonography,sialography,and99mTcscintigraphywereappliedbeforeoperationto108patientswithparotidmasses.Theresultsofeachtechniqueandthecombinedstudyofthemwerecomparedwiththepathologicaldiagnosis.Ultrasonographywasfoundtobeaveryeffectivediagnosticaidindeterminingthepresenceofspace-occupyinglesionintheparotid.CTwasthebesttechniquetoprovideadequatelyreliableinformationsregardingthelocationofthetumorandtherelationshipbetweentumorandsurroundingtissues.Fordiagnosingthenatureoftumors,ultrasonographycombinedwithsialographywasreliable.99mTcscintigraphywasbetterthanothertechniquesindiagnosisofadenolymphoma.Thediagnosticaccuracyofcombineddiagnosis(90.7%)washigherthanthoseofultrasonography(83%),CT(80.5%),sialography(79%),and99mTcscintigraphy(13.9%)alone.Theadvantageofcombineddiagnosiswasparticularlyobviousforthediagnosisoflow-grademalignanttumors.

简介：ThesolutionoftwocombinedgeneralizedSylvestermatrixequationsisstudied.ItisfirstshownthatthetwocombinedgeneralizedSylvestermatrixequationscanbeconvertedintoanormalSylvestermatrixequationthroughextension,andthenwiththehelpofaresultforsolutiontonormalSylvestermatrixequations,thecompletesolutiontothetwocombinedgeneralizedSylvestermatrixequationsisderived.Ademonstrativeexampleshowstheeffectoftheproposedapproach.

简介：Mechanicalandelectricaldamagesareintroducedtostudythefracturemechanicsofpiezoelectricceramicsinthispaper.Twokindsofpiezoelectricfracturecriteriaareestablishedusingthemethodofleastsquarescombinedwithadamageanalysisofthewell-knownpiezoelectricfractureexperimentsofParkandSun's.Oneisbasedonalinearcombinationofthemechanicalandelectricaldamagesandtheotherontheirnonlinearcombination.WhenthecombineddamageDisuptoitscriticalvalueDc,piezoelectricfractureoccurs.Itisfoundfromthequalitativecomparisonofthenumericalresultswiththeexperimentaldatathatthenonlinearlycombineddamagefracturecriterioncangiveabetterpredictionofpiezoelectricfracture.Anditisconcludedfromthenonlinearlycombineddamagefracturecriterionthatanegativeelectricfieldimpedesfracturewhereastheeffectofapositiveelectricfieldonfracturedependsonitsmagnitude.

简介：AnanalysistechniquecombiningRBSwithPIXEtechnologybyx-particlesincidentbeamwasconstructedandappliedtoanalyselightimpuritiesinheaviersubstrates.ItcanruninmeasuringRutherfordbackscatteringandX-rayspectrainrandomandchannelingmode,simultaneously.Beingusedtoanalysesulphuratomsim-plantedintoGaAssinglecrystals,thismethodisrelativelysimpleandquick-operating.Itisespeciallyusefulforanalysinglightimpuritiesinsemiconductorcompounds,optoelectronicandmicrowavematerials.

简介：ＣＬＩＮＩＣＯＰＡＴＨＯＬＯＧＩＣＦＥＡＴＵＲＥＳＡＮＤＤＩＡＧＮＯＳＩＳＯＦＣＯＭＢＩＮＥＤＨＥＰＡＴＯＣＥＬＬＵＬＡＲＡＮＤＣＨＯＬＡＮＧＩＯＣＡＲＣＩＮＯＭＡＬｕＪｉａｎｐｉｎｇ路建平；ＣａｉＷｅｉｍｉｎ蔡为民；ＨａｙａｓｈｉＫｅｉｋｉ１林肇辉...

简介：

简介：TheeffectsofcombinedheavymetalpollutionofredsoilonthegrowthofwetlandriceandthetransferofPb,Cd,CuandZnfromsoilintoplantsweresudiedbygreenhousepotexperiment,Theresultsshowedthattheplantyieldsweremarkedlyaffectedbyheavymetals,withtheexceptionofPb,insoilsundertheexperimentalconditions,withouttakingintoconsiderationalltheinteractionsamongtheelements.Theconcentrationsoftheelemetsinplantsweremainlyaffectedbythespecificelementaddedtothesoil.Theeffectofinteractionsamongtheheavymetalswasverysignificanteitheronplantyieldsorontheconcentrationoftheelementsinplants.Theriskassessmentofacombinedpollutionbyheavymetalsinthesoilisdiscussedpreliminarilyintermsoftherelativepollutionequivalent.

简介：Themethodconsistingofcoldtestandhotsimulatinghasbeenprovedtobereliablefordesigningpermeableele-ments.Thecarbon-magnesiamultiple-tubepermeableele-mentswhichareformedbyisostaticalpressurehavehigherdensity,highheatresistanceandgoodthermoshockresis-tance,Thebrickwork,maintenanceanderosionmeha-nismofpermeableelementswerestudied.Thetehnologyofcombinedblowingwaestablishedbasedonthepeculiari-tiesofsemi-steelrefiningatPanzhihuaIrom&SteelCo.(PZISC).Theservicelifeofpermeableelementsreahed600heats,thatmeansthepermeableelementscanworksynchronitiallywithconverterlining.

简介：Thespraybehaviorsofthecombinedtrapezoidspraytray(CTST)haveasignificanteffectonthegas-liquidinterface.Inthispaper,thesprayprocessofCTSTinacolumn,570mmindiameter,wasexperimentallyinvestigatedbyusingahigh-speedcamera,andatheoreticalmodeloftheaveragedropletsizewasestablishedaccordingtotheunstablewavetheory.Theresultsdemonstratedthatgasvelocitypassingthroughtheholeisthekeyfactoraffectingthesprayangle,whichincreasesgraduallywithanincreaseinthegasvelocity.Whenthegasvelocityexceeds7.5m/s,thesprayanglebecomesstableataround55°.Theaverageflowvelocityoftheliquidsheetatthespray-holeincreasessignificantlywithanincreaseinthegasvelocity,anddecreasesslightlywithanincreaseintheliquidflowrate;moreover,itincreasesfromthebottomofsprayholeupwardtothetop.ThedensityofliquiddropsdistributioninthesprayareacanbedescribedbytheRosinRammlerfunction.Inaddition,theliquiddropsaremainlyconcentratedintheareaofsprayanglerangingfrom20°to40°,andtheygraduallybecomeuniformwiththeincreaseinthegasvelocityandtheliquidflowrate.Theaverageliquiddropsizedeceaseswithanincreaseinthegasvelocity,andincreasesslightlywithanincreasingliquidflowrate.Inthenormalworkingrange,theaverageliquiddropsizeisabout1.0mmto2.5mmindiameter.

简介：

简介：Infantileaphasia,frequentlyseenofterin-fantileencephalopathysuchasbraintraumaandmeningitis,belongstothecategoriesof"suddenlossofvoice"and"difficultyinspeechduetore-tractionofthetongue"inTCM.Asthereisnoeffectivespecifictherapyintreatingthisdis-easeinmodernmedicine,acupunctureissuperi-ortoothertherapiesinthetreatmentofinfantileaphasia.Inourclinicfordifficultdisease,wehavetreatedtheillnessbyacupuncturewithfili-formandmagneto-plum-blossomneedlecom-binedwithChineseherbsandtutorialmethods.Ourtherapyiseffectiveandquickinproducingtherapeuticeffectswithshorttreatmentcourse,whichisreportedindetailinthefollowing:

简介：BasedonthemethodofseparatingvariablesandthetechniqueofMuller’scalculatingroots,thepropagationcharacteristicsofhybridmodesinhomogeneousandinhomogeneouscircularFaradaychirowaveguidesareexaminedindetail.Numericalresultsarepresentedtodemonstratethecombinedeffectsofdifferentconstitutiveparametersonthemodebifurcation,symmetryandnonreciprocity,backward-waveandattenuationofhybridmodes,whicharedifferentfromthecasesofordinarygyrotropicandreciprocalchiralwaveguides.

简介：

简介：为健全试管系统的一个宽带变换器被介绍，它联合纵的变换器和类IVflextensional变换器在低频率改进性能并且拓宽工作乐队。相等的电路被获得并且过去常分析在纵的变换器和flextensional变换器之间的联合机制。变换器的一个原型在由有限元素方法优化电声的表演以后被开发。在这个变换器刺激的健全试管的站的波浪被学习了，二件声学的材料样品的健全吸收系数用这个健全试管被测量，它证明变换器能满足声学的材料测量的要求，工作乐队从1.4kHz到23kHz。

简介：客观化疗是治疗乳癌的一个有效工具，并且癌症特定的replicative侵入人体气管粘膜的病菌也是最近的年里的一个有希望的反肿瘤代理人。我们表明那个CNHK300罐头的调查目的调停选择的反肿瘤功效并且在HER-2过去表示的乳癌上与化疗生产协同的细胞毒性。我们由把E1A基因放在人的hTERT倡导者的控制下面设计了telomerase依赖的replicative侵入人体气管粘膜的病菌CNHK300的方法。由E1A表示的分析，我们在telomerase积极的乳癌房间然而并非在正常成纤维细胞房间在侵入人体气管粘膜的病菌染色体和E1A的选择表示证明了hTERT倡导者的忠实。由增长测试，我们进一步在正常成纤维细胞房间与显然稀释的增长在乳癌房间显示出CNHK300的有效复制。最后，我们由那个CNHK300病毒引起了有势力细胞溶解并且在正常细胞上与稀释细胞毒性在乳癌房间与化疗生产了协同的细胞毒性的MTT方法示威了。在这个病毒的结果，E1A基因成功地被放在人的hTERT倡导者的控制下面。象野类型的侵入人体气管粘膜的病菌一样高效地复制并且引起了集中的房间在HER-2过去表示的乳癌房间在试管内杀死的CNHK300病毒。相反，telomerase否定的正常成纤维细胞房间，没表示hTERT活动，不能支持CNHK300复制。有paclitaxel的CNHK300的联合治疗在癌症房间上改进了细胞毒性。我们结束那CNHK300的结论能生产选择的反肿瘤功效并且在表示乳癌上在HER-2上提高化疗的在试管内反应。

简介：Thesimilaritytransformationmodelbetweendifferentcoordinatesystemsisnotaccurateenoughtodescribethediscrepancyofthem.Therefore,thecoordinatetransformationfromthecoordinateframewithpooraccuracytothatwithhighaccuracycannotguaranteeahighprecisionoftransformation.Inthispaper,acombinedmethodofsimilaritytransformationandregressiveapproximatingispresented.Thelocalerroraccumulationanddistortionaretakenintoconsiderationandtheprecisionofcoordinatesystemisimprovedbyusingtherecommendedmethod.

简介：自愿的云是云计算的一个新范例。它与一些好预备的云一起提供一种其他的选择。然而，在不明确的时间跨越那参加者份额他们在自愿的云的计算资源，有一些，质问问题，即，变化，在能力下面并且低利益。在这份报纸，体系结构首先基于Bittorrent协议被建议。在这体系结构，资源能从保留的例子市场被保留或请求并且能在一个短圆与更低的价格被存取。实际上，这些资源能填满不适当的资源在自愿的云分享并且减轻变化和在能力下面问题。然后，每个节点的差错率被用来评估它的分享的时间的无常。由利用一个线性预言模型，它被被用于评估系统的计算能力的一个分发函数启用。而且，费用优化问题被调查，一个计算方法被介绍在自愿的云解决低利益的问题。最后，系统表演被模拟的二个集合验证。并且试验性的结果为资源保留优化显示出我们的计算方法的有效性。

简介：ＦｕｚｚｙＥｎｔｒｏｐｙＢａｓｅｄＣｏｍｂｉｎｅｄＬｅａｒｎｉｎｇＡｌｇｏｒｉｔｈｍｆｏｒＮｅｕｒａｌＮｅｔｗｏｒｋｓ￥ＭｉｎＹａｏ（Ｄｅｐｔ．ｏｆＣｏｍｐｕｔｅｒＳｃｉｅｎｃｅ，ＨａｎｇｚｈｏｕＵｎｉｖｅｒｓｉｔｙ，Ｈａｎｇｚｈｏｕ３１００２８，Ｐ...

简介：Tosolvethedatapersistenceprobleminthemanagementsystem,thispaperusedthepopularobject-relationalmappingframeworkHibernatetoachievethepersistencelayerwhichinamedicinesinventorymanagementsystem.ThispaperdescribedtheadvantagesandprinciplesoftheHibernate,andthenshowedthewrittenworkoftheconfigurationfiles,mappingfiles,persistentclasses,etc.Finally,thepapershowedhowtodisplaythespecificdatainformationintheTableViewerbasedontheEclipseRCPframework.Itisobservedthat,operatingtheobjectsintheHibernateframeworkismoreflexibleandefficientthanusingJDBCdirectly.Adinaddition,theapplicationbasedonEclipseRCPframeworkcantakeovermanyexcellentfeaturesofEclipse,andthedeveloperscanimprovetheirefficiencybythesefeatures.