简介：TheBjorckandPereyraalgorithmsusedforsolvingVandermondesystemofequationaremodifiedforthecasewherethepointsaresymmetriclysituatedaroundzero.Theworkingoperationissavedabouthalf.Aforwarderroranalysisispresentedforthemodifiedalgorithms,andit'sshownthatifthepointsaresituatedinsomeorder,theerrorboundareasgoodasHigham'sresultin1987.

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简介：Asawhole,theEuropeanUnionhasyettocometoaclearconsensusonglobalization,manifestingakindofself-contradictingmentalityandconflictedpolicyorientations,evidencedbyitsdesiretoreapthebenefitsbroughtaboutbyglobalizationwhileatthesametimetryingtoevadechallenges.Forexample,theEUactivelyresistsUSprotectionism,whileclingingtoprotectionistmeasuresinitsownpolicies;anditsupportsthemechanismsforinternationalmultilateralcooperation,butatthetimeitwillfullyactstochangetherules.TheemergenceoftheEU'sconflictedattitudetowardglobalizationmaybeattributedtothefactthatithastoomanymemberstateswithawidedisparityintheireconomicperformancesinglobalization,whichhasmadeitdifficultforthemtoreachaconsensus.ItcanalsoberelatedtothecomplexityoftheEU'sinternaltradepolicyanddecision-makingmechanisms.Thismentalitywillaffectitsroleintheglobaleconomy,asitislikelythattheEUwillplaytherolesofreformerofthemechanismformultilateralcooperation,middlemanininternationaltradedisputes,andstragglerineconomicreforms.

简介：通讯因素分析(CFA)被采用学习14个HPLC系统的选择。测试LC系统作为反向阶段被分类(RP)，离子交换(IE)和吸水的相互作用层析(HILIC)模式。HILIC列上的吸水的溶质的保留被秒顺序效果显著地除他们的吸水的性质以外影响，这被发现。硅石表面上的器官的修饰词和残余silanol组两个都参予了保留。Hypersil？氨基的列以适当条件在HILIC模式执行了分离，并且它的保留机理比(aspartamide)HILIC，柱涂渍poly组织更类似于HILIC硅石列的。

简介：Thebiologicalimmunesystemisacomplexadaptivesystem.Therearelotsofbenefitsforbuildingthemodeloftheimmunesystem.Forbiologicalresearchers,theycantestsomehypothesesabouttheinfectionprocessorsimulatetheresponsesofsomedrugs.Forcomputerresearchers,theycanbuilddistributed,robustandfaulttolerantnetworksinspiredbythefunctionsoftheimmunesystem.Thispaperprovidesacomprehensivesurveyoftheliteraturesonmodellingtheimmunesystem.Fromthemethodologyperspective,thepapercomparesandanalyzestheexistingapproachesandmodels,andalsodemonstratesthefocusingresearcheffortonthefutureimmunemodelsinthenextfewyears.

简介：米饭(OryzasativaL.)的十遗传型与1mmol/L在完全的滋养的答案为30d被种(N不够)，4mmol/L(N中等)并且10mmol/L(N高)氮层次，和氮效率(NE)被分析。生长性能，以根和射击的新鲜重量，干燥重量和长度测量了，是更高的在比在在低N的N低效的米饭遗传型N有效水平。这10遗传型，Suraksha作为最N有效被识别，当时VivekDhan最N低效。为了发现这差别，根的硝酸盐举起率和硝酸盐的活动的生理的基础，在N有效、N低效的米饭遗传型的叶子的同化的酶被学习。举起实验揭示了高亲密关系的调停的二个分开的硝酸盐transporter系统和低亲密关系的硝酸盐举起的存在。有趣地，由Suraksha的根的硝酸盐举起被高亲密关系、低亲密关系的硝酸盐transporter系统调停，当时由仅仅低亲密关系的硝酸盐transporter的VivekDhan的系统。这些活动的学习和在N有效、N低效的米饭遗传型的同化的酶显示出的硝酸盐的表示层次那硝酸盐reductase(NR)和夫酸安合成酶(GS)在低氮的条件下面在N吸收起重要作用。

简介：LetB(E,F)bethesetofallboundedlinearoperatorsfromaBanachspaceEintoanotherBanachspaceF,B+(E,F)thesetofalldoublesplittingoperatorsinB(E,F)andGI(A)thesetofgeneralizedinversesofA2B+(E,F).InthispaperweintroduceanunboundeddomainW(A,A^+)inB(E,F)forA2B+(E,F)andA^+2GI(A),andprovideanecessaryandsufficientconditionforT2W(A,A^+).Thenseveralconditionsequivalenttothefollowingpropertyareproved:B=A^+(IF+(T??A)A^+)??1isthegeneralizedinverseofTwithR(B)=R(A^+)andN(B)=N(A^+),forT2W(A,A^+),whereIFistheidentityonF.Alsoweobtainthesmooth(C￥)diffeomorphismMA(A^+,T)fromW(A,A^+)ontoitselfwiththefixedpointA.LetS=fT2W(A,A^+):R(T)\N(A^+)=f0gg,M(X)=fT2B(E,F):TN(X)R(X)gforX2B(E,F)g,andF=fM(X):8X2B(E,F)g.UsingthediffeomorphismMA(A^+,T)weprovethefollowingtheorem:SisasmoothsubmanifoldinB(E,F)andtangenttoM(X)atanyX2S.ThetheoremexpandsthesmoothintegrabilityofFatAfromalocalneighborhooldatAtotheglobalunboundeddomainW(A,A^+).Itseemstobeusefulfordevelopingglobalanalysisandgeomatricalmethodindifferentialequations.

简介：客观：为了调查与外部fixator在处理期间测量主要axials火车的不同方法并且发现，合适的压缩在一个早阶段由外部fixator装载了。方法：十八只健康大耳朵的兔子随机根据不同测量方法被划分成二个组：组织A和组B。在组A，一个紧张计量器与502胶水在外部胫骨的外皮被加，并且在组B，一个骨头cement-coatedstrain计量器在内部胫骨的外皮上被安装。组A和B被划分成二亚群A1，A2和B1，B2，分别地根据一半并且与身体重量一样的压力。Z塑造左中间柄的胫骨的截骨术被externalfixator执行并且修理。结果：组A的sealer曲线在早阶段期间戏剧性地变化了。当后者紧张价值比前者高时，内部、外部的外皮的Thetrendlines在到达稳定的阶段以后一致地去了。到达最稳定的年龄的组B的时间是短的，但是它的绝对紧张价值是不到组A的。在他们被贴在稳定的阶段以前，当亚群B1和B2的结果是一样的时，亚群A1的拒绝的速度比SubgroupA2的慢慢地是更多。在它衰退了以后，当时，组A有一个上升趋势组Bdidn“t。在他们到达了稳定的阶段，两亚群A1和A2had以后一个衰退趋势当亚群A2比亚群A1快速是更多时，当亚群B2波动时，亚群B1在明确的水平被保留。结论：在外部fixatorcan下面的轴的紧张被骨头水泥测量在vivo的涂紧张的计量器。数据可以建议身体重量负担的那一半对外部fixator合适。

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简介：在这份报纸，我们关于天气数据和S.C在一仅仅方向鈥?总结洗碗盆实验，物质转的原则，和鈥渞etrograde波浪的科学基础的特征。在气象学的理论的基本问题在被指出的OuYang鈥檚文章。而且，我们讨论包含那种物质发展的概念，理论，和方法的系统的变化。关键词后退在仅仅一个方向的波浪-洗碗盆实验-埃迪电流-首先演变作者陈刚义是信息技术，卫星遥感的一个成员与京族气象学社会的气象学委员会的Chengdu大学的研究人员，地质学的副秘书长和中国地点统计社会的气象的委员会。他做我在进化科学理论和空间遥感信息和它的申请的不规则的基础信息上研究到灾难天气并且为中国发现的国家鈥檚天赋科学的几个科学研究工程负责，国家鈥檚优先级的工程研究，国家鈥檚优先级基本R与D节目，和国家鈥檚气象学科学资助。他为国家鈥檚鈥淓ighth的重要结果赢得了奖金--从在1996的中国科学院的科学的五鈥?和技术节目和科学、工艺的进步。

简介：Boththeinplaneandout-of-planetransversevibrationsofaviscoelasticcablesubjectedtoaninitialstressdistributinguniformonthecrosssectionarestudied.Theconstitutionofthecablematerialisas-sumedtobeofthehereditaryintegraltype.Thepartialdifferential-integralequationsofmotionarederivedfirst.ThenbyapplyingGalerkin’smethod,thegoverningequationsarereducedtoasetofsecond-ordernon-lineardifferential-integralequationswhicharesolvedbyfinitedifferencenumericalintegrationprocedures.Finally,theeffectsoftheviscosityparameterandtheelaslicparameteronthetransientamplitudesofthefirstmodeareinvestigatedbynumericalsimulation.

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简介：Ananalysissolutionofrateequationisderivedforverticalcavitysurface-emittinglasers.BasedontheenhancedspontaneousemissioncausedbyVCSELsandinfluenceofnonradiativerecombination,therelationbetweenoutputpropertiesandstructuralparametersofmulti-quantumwells(MQWs)isobtanined.Itwasfoundthatthecharacteristiccurveofa"thresholdless"laserisstronglynonradiativedepopulation-dependent.Whenthenonradiativedepopulationisnozero,thelight-currentcharacteristicisnotlinearlyevenforanidealclosedmicrocavity.Thelightoutputisincreasedbytheenhancedwellnumberandbythereducedwidth.Inparticular,alowerthresholdcurrentdensityforMQWsstructureintheshortcavityisrealizedbyus,meanwhilethesharpnessofthevariationdependsonspontaneousemissionfactor.

简介：Thispaperaimstoachieveanalysisandexperimentresultsthatrelatetomechanicscapabilityandstructuralparameterofaspecialsaddleshellofrevolution.Theoreticallyspeaking,thesaddleshellofrevolutionconsistsofatoroidalshellandasphericalshell.Theshellssimultaneousequationscanbesolvedwithharmoniousterms.Where,thefundamentalequationscanbesolvedbyasymptoticexponentialperturbationmethod.TheequationsofspecialsolutioncanbesolvedbyHovozhilovsspecialsolution.Thisnewideaisfromastudyofsomeexistingsolutionsofthetoroidalshell.Theresultshavebeenprovedbycomparedwithsomeexperimentalresults.Theexperimentsaimstostudytheeffectcausedbychangeofmaterialparameter,orbychangeofdifferentgeometricdimensionsofthesaddleshell,whichincludethechangeofthickness,thechangeofradiusofshell,andthechangeofribs.Finally,theacceptedproductofthesaddleshellwerereinforcedbyatoroidalribhasbeensubmitted.

简介：Insomedevelopedcountries,people'attitudetowardESDhavechangedtobepositive,whilepeopleinChinastillconsiderthisnewconceptasasenseofcrisis.Inthispaper,itintroducestheESDprogramsimplementedinChina.Byanalysis,thepaperhasconcludedthechallengesforChineseprimaryschoolstocarryoutESDandsubmitsomefeasiblesuggestions.

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简介：Inthispapertheresultsofahigh-speedtensionexperimentoftheSiC_w/Alcompositehavebeenreportedandasimplifiedtheoreticalmodelhasbeendevelopedtostudythefracturemechanismofcompositesinhigh-speedtension.Thistheoreticalmodelprovidesanewexplanationfortheincreaseofdynamicfracturestrengthofcompositesinhigh-speedtension.

简介：广告英语,本文旨在通过对书面英语广告的语言分析总结出广告英语在词汇﹑句法﹑篇章上的语言特点,总结出广告英语在此三类广告中的相同点与不同点

简介：Novelmetaphorisdifferentfromtheconventionalmetaphor.Thedistinctionbetweennovelmetaphorandconventionalmetaphorisnotclear-cutbutinadegreeofmetaphoricity.Inthesituation,whennovelmetaphorsarewidelyacceptedandgenerallyusedindailylife,theirmetaphoricalmeaningareneglectedbypeople,themetaphoricalcharactersdecreaseandtheybecomeconventionalmetaphors.ThetentativemodelBlendingRelevanceTheory(BRT)isanintegratedframeworkofthetwotheories:ConceptualBlendingTheory(CBT)andRelevanceTheory(RT),seekingtheoptimalrelevancefromthetwoinputspaces.

简介：DetailedanalysisontransientcharacteristicsofECLcircuitsareperformedinthispaper,thenarelativelyexactpropagationdelayexpressionappliedforalltemperaturesispresented.Thecryogeniccharacteristicsofsomedominantparameterscontributedtopropagationdelayarealsodiscussed.Themodelachievedissuitableforoptimumdesignsofhighspeeddevicesandcircuitsatalltemperatures.