简介:Theimmuneefficiencyofarecombinantadenovirustype5withtype35fibercontainingHIV-1gaggene(rAd5/F35-mod.gag)wasinvestigatedinBALB/cmice,inwhichtherAd5/F35-mod.gagwasfirstlyidentifiedwithPCR,thentransfectedto293cellsandtheinvitroexpressionlevelofGagproteinwasdeterminedbyWesternblottingandindirectimmuno-fluorescentassay.MicewereimmunizedwithintramuscularinjectionsofrAd5/F35-mod.gag,rAd5-mod.gagorDNAandwereboostedafter3weeks.Totesttheeffectofpre-existinganti-viralimmunityonimmunization,micewerealsoinjectedwithAd5-GFPvectorandthenimmunized4and7weekslaterwithAd5/F35-mod.gagvector.TheP24-specificIgGantibodyinseraofimmunizedmicewasdeterminedbyELISAandthespecificcytotoxicTlymphocyte(CTL)responsewasassayedbyintracellularcytokinestaining.ItwasdemonstratedthattherAd5/F35-mod.gagvectorcouldexpressefficientlytheHIVGagproteinin293cellsinvitroandinducestrongHIV-specificimmuneresponsesinvivo.ThestrongestCTLandserumIgGresponseoccurredwhenmicewereimmunizedtwicewithinjectionofrAd5/F35alone,buttheanti-Ad5antibodyafterprimaryinfectionwithadenoviruscouldinhibitthespecificimmuneresponsesinducedbyrAd5/F35vector.ItisconcludedthatsingleimmunizationwithrecombinantadenovirusrAd5/F35-mod.gagcaninducespecificCTLandserumIgGantibodyresponsesinmice,buttheimmunogenicityofrAd5/F35iscomparablyweakerthanthatofrAd5.
简介:首先,更高的顺序的一个班指数的类型混血儿(,,,,,h(·,·),(·,·),(·,·,·),(·,·,·),)第二,-invexities被介绍一些参量地足够的效率条件基于更高的顺序,指数的类型混血儿invexities被建立,并且最后,一些参量地足够的效率在更高的顺序下面结果指数的类型混血儿(,,,,,h(·,·),(·,·),(&mi更高的顺序的观点指数的类型混血儿(,,,,,h(·,·),(·,·),(·,·,·),(·,·,·),)-invexities在文学包含大多数概括invexities。就我们的知识而言,部分编程问题在这通讯建立了的semiinfinitemultiobjective上的结果向象multiobjective控制问题一样的multitimemultiobjectve问题新、面向申请。
简介:这篇文章的目的是在Morita类型的稳定的等价下面学习联合代数学的某invariants。首先,我们证明如果二有限维的self-injectivek代数学Morita类型是稳定地相等的,那么,他们的轨道代数学是同形的。第二,代数学的quasitilted性质在Morita类型的稳定的等价下面是不变的,这被验证。作为这结果的应用,如果代数学具有有限表示类型,那么,它的倾斜的性质在Morita类型的稳定的等价下面是不变的,这被获得;到部分倾斜的模块的另外的申请在节4被给。最后,我们证明当二有限维的k代数学Morita类型是稳定地相等的时,他们的重复代数学在某些条件下面的Morita类型也是稳定地相等的。
简介:AsetofnpointsintheplanedeterminesatotalCn^2distances(someofthemmaybethesame).Letrnbetheratioofthemaximumdistancetotheminimumdistance,andRnbethegreatestlowerboundforrn.ByusingthemathematicalsoftwareMathematica,theauthorgetsthefollowingresultsinthispaper.R12≤2.99496…,R13≤cscπ/10.
简介:Afamilyofpiecewiserationalquinticinterpolationispresented.Eachinterpolationofthefamily,whichisidentifieduniquelybythevalueofaparameterαi,isofC2continuitywithoutsolvingasystemofconsistencyequationsforthederivativevaluesattheknots,andcanbeexpressedbythebasisfunctions.InterpolantisofO(hr)accuracywhenf(x)?Cr[a,b],andtheerrorshaveonlyasmallfloatingforabigchangeoftheparameterαi,itmeanstheinterpolationisstablefortheparameter.Theinterpolationcanpreservetheshapepropertiesofthegivendata,suchasmonotonicityandconvexity,andaproperchoiceofparameterαiisgiven.
简介:敏感的二种类型为静态地稳定的sailcrafts被建议。一种类型是关于质量的中心的位置的solar-radiation-pressure力量的敏感,并且另外的类型是关于态度的solar-radiation-pressure力量的敏感。敏感的二种类型代表solar-radiation-pressure力量怎么随着集体中心和态度的位置变化。有更大的敏感的Sailcrafts经历solar-radiation-pressure力量的更大的错误,导致更大的轨道错误,,由模拟示威了。然后作为案例研究,详细公式被导出与四张三角形的风帆为sailcrafts计算敏感。根据这些公式,敏感打字以便减少两个,在反对风帆之间的角度不应该太大,并且质量的中心应该远是离四张风帆并且尽可能的对称的轴尽可能靠近的离开sailcraft的压力的中心。
简介:AnewtypeofcrystallineantimonicacidSb2O5·3H2Owassynthesized.Thecomposition,crystalstructure,theequilibriumdistributioncoefficientsforsodiumandpotassiumionsandtheion-exchangecapacityofthisexchangerweredetermined.Withthisexchanger,sodiuminoswereremovedfrompotassiumchloride,andthecontentofsodiumchloridewasreducedfrom3.24%to0.02%.Comparedwithotherion-exchangematerials,thecrystallineantimonicacidgivesandunusualselectivityforpotassiumandsodiumions.ThedifferentcompositionsandpropertiesofantimonicacidexchangersareobtainedthroughdifferentpreparingconditionsanditscrystallineformulaofSb2O5·4H2O(C-SbA1)iscurrentlyaccepted.Thispaperreportsanewtypeofcrystallineantimonicacid-Sb2O5·3H2O(C-SbA2),synthesizedbyanimprovedKuzin′smethod.SodiumionsareremovedfrompotassiumchloridewithC-SbA2.TheexchangeefficiencyisbetterthanthatofC-SbA1.
简介:让fk(n)是有(n)=k,和$$T_k\left的n的典型功能({x,\alpha}\right)=\sum\limits_{n\leqslantx}{f_k\left(n\right)e\left({n\alpha}\right)}这份报纸的主要目的是为Tk建立一条Bombieri类型吝啬值的定理的.$$(x,),经由使用修改Huxley-Hooley轮廓和大筛的类型为DirichletL功能的零密度的估计。结果在处理enlarge起一个重要作用主要的弧当我们试着解决Waring-Goldbach时,由圆方法打问题。
简介:Theso-called“Yangtze-type”copperdepositsinclude:(1)Cu-bearingmassivepyritebed,(2)Cu-bearingskarnandmagnetite-typeoredeposits,withreplacementCu-vein-typedepositsnearthemetasomaticzone,and(3)mineralizedintrusivebodiesandbrecciapipes,someofwhichareknownasporphyrycopperores(e.g.Chengmenshan).ThistypeoforedepositsisatypicalexampletoverifythepolygenesisofinostofthedepositsinChina,ashasbeenpromotedbyProf.TuGuangchiinviewofthepolycyclicdevelopmentofthegeologicalhistoryinChina.Thispaperiscon-cemedwithonesub-typeofsuchdeposits.
简介:Theauthorsconsiderafamilyoffinite-dimensionalLiesuperalgebrasofO-typeoveranalgebraicallyclosedfieldofcharacteristicp>3.ItisprovedthattheLiesuperalgebrasof■-typearesimpleandthespanningsetsaredetermined.ThenthespanningsetsareemployedtocharacterizethesuperderivationalgebrasoftheseLiesuperalgebras.Finally,theassociativeformsarediscussedandacomparisonismadebetweentheseLiesuperalgebrasandothersimpleLiesuperalgebrasofCartantype.
简介:Inthistalkwegiveasurveyonrecentrefinementofthedeterminantalandtracialin-
简介:NecessaryandsufficientconditionsareestablishedforacompositionoperatorCf=fotobeboundedorcompactontheBers-typespaceHaandthelittleBers-typespaceHaTheboundednessandcompactnessofthecompositionoperatorConA()arecharacterized,whichgeneralizethecaseofConHa.
简介:Enumerationofperfectmatchingsongraphshasalongstandinginterestincombinatorialmathematics.Inthispaper,weobtainsomeexplicitexpressionsofthenumberofperfectmatchingsforatypeofArchimedeanlatticeswithtoroidalboundarybyapplyingTesler'scrossingorientationstoobtainsomePfaffianorientationsandenumeratingtheirPfaffians.
简介:Thespecialdesignforthefurnaceandburnerofboilersburningligniteisanalyzedandthetypeselectionofthepulverizingsystemisdiscussedbytakingaccountofthelignite’scharacteristicsofhighmoisture,lowheatingvalueandlowashfusiontemperature.Theimpactofsuchcharacteristicsonthetypeselectionofburningequipmentandpulverizingsystemsfortheligniteboilerisstudied.Thevaluerangesofthefurnacecharacteristicparametersfortheligniteboilerarerecommended.Fortheoldlignite,thepremixperiodintheburnershouldnotbetoolonginordertoavoidslaggingandthevelocityoftheprimaryairissuggestedtobebetween17m/sand22m/s.Thedirect-flowburnerwithtangentialfiringispreferredforlignitewiththemoisturehigherthan35%.Themedium-speedmillisbettertobeusedforlignitewiththemoisturelessthan35%,whileforlignitewiththemoisturehigherthan40%thefanmillshouldbethefirstchoice.