简介：世上的每一个人都上了天堂神说：“要男人分成两队人，一是在世上控制女人的男人，另一是被女人鞭打的男人。

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简介：包括16不育系的米饭isonuclear-alloplasmic线和他们的维护者线的四个集合被使用91份SSR教材学习原子染色体和他们的相对关系的基因差异分析。169等位基因的一个总数在16根线被检测，与53.85%的多态的loci和每1.8的地点的等位基因的一个平均数字的频率，并且平均基因差异是0.228。无菌的线分享了的isonuclear-alloplasmicmale的四个集合146相同等位基因，相应于86.39%全部的等位基因；同时，在测试材料之中有23不同等位基因，是13.61%全部的等位基因。平均，78.70%相同等位基因和全部的等位基因的21.30%不同等位基因在isonuclear-alloplasmic不育系和他们的维护者线之间被检测。Therewere53.85%相同等位基因和在homozygousallonucleus不育系之中的全部的等位基因的46.15%不同等位基因。指纹为某不育系和维护者线被建立。测试的所有材料基于簇分析在0.2遗传距离被划分成三个组。HuanongA和HuayuA(包括的Huanong乐队HuayuB)的八根线在第一个组，KezhenA的四根线(包括KezhenB)在在第三个组的Zhenshan97A(包括的Zhenshan97B)的第二个组，和四根线。为theisonuclear-alloplasmic不育系，在Y(Yegong)类型和WA之间的类似系数(野未成功)打字或在CW(Raoping野米饭)和WA之间打到达87-98%。

简介：IneverunderstoodwhymymomwasSostrictwithme.ItwasjustasifIwasbornonlyatoolforherbadtemper.

简介：传播衬里的极端高电压(UHV)的过量电压现象被EMTDC/PSCAD模拟分析并且验证。指理论分析和传播在中国和UHV传播衬里的额外的高电压(EHV)的操作经验在俄国和日本排队，在传播由保护和控制策略衬里的UHV压制内部过量电压的方法被讨论。通过在自动开关，分流反应堆，摔倒并且关门的电阻，和金属氧化物之中的合作变阻器(MOV)，过量电压能在可接受的水平以内被制止。

简介：Thepaperproposesaphysicalmodelforthemotionofthecontactlineandthegas-liquidinterface.Thelocalmotionofthecontactlineatthesolidwallisassumedandtheinterfacebetweengasandliquidistracedbyalevelfunction.Thefinitevolumemethodandstaggeredgridsareusedtosolvethegoverningequationnumerically.Themotionofthewatercolumninaverticalpipeiscomputedandtheresultsareingoodagreementwithexperimentaldata.

简介：Threeresidualheterozygouslines(RHLs)carryingheterozygoussegmentsintheintervalsRM587-RM225,RM204-RM6119andRM6119-RM402ontheshortarmofricechromosome6,respectively,wereselectedfromaricepopulationderivedfromanRHLfortheintervalRM587-RM402.Tenmaternalhomozygotes,10paternalhomozygotesand20heterozygoteswereselectedfromeachoftheF2populationsderivedfromthethreeRHLs.Thethreesetsofnearisogeniclines(NILs)weregrowntodetectthegrainyieldperplant,numberofpaniclesperplant,numberoffilledgrainsperpanicleand1000-grainweight.WithanalysisonthephenotypicdifferencesamongthethreegenotypegroupsineachNILsetandthoseamongoverlappingchromosomesegmentsubstitutionlines,threeQTLsfornumberoffilledgrainsperpanicleandtwoQTLsforgrainyieldperplantwereresolved.Theywerelocatedintheintervalsrangingfrom0.66Mbto2.49Mb.Theadditiveeffectwashigherthanthedominanceeffectateachlocus.ThealleleforincreasingthetraitvaluewasderivedfromthepaternalparentatqNFGP6-1,andfromthematernalallelesatotherQTLs.Basedonthepresentstudy,anapproachforconstructingnewgeneticresourcetofacilitatefinemappingofQTLsinricewasproposed.

简介：TheDNAfragmentsabout1600bpwereamplifiedusingrandomamplifiedpolymorphismDNA(RAPD)primerOPA12withthetemplatesofmitochondrialDNAofZhenshan97AandZhenshan97B,andweresequenced.ThenucleotidesequencesandlengthsofthefragmentsfromZhenshan97AandZhenshan97Bshowednodifference.Thepreciselengthofthefragmentwas1588bp.Sequencecharacterizedamplificationregion(SCAR)primerswerethendevelopedtodiscriminatethecytoplasmicmalesterile(CMS)linesandtheirmaintainerlines.Aspecific1588bpfragmentcouldbeamplifiedwithSCARprimers,CHI19F2/CHI19R2andCHI20F3/CHI23R3,inthemitochondrialDNAofZhenshan97A,butnotZhenshan97B.Furthermore,thespecificfragmentcouldbealsoamplifiedfromthetotalDNAfromgreenleaftissuesofZhenshan97AwithSCARprimers,butnotZhenshan97B.Withthecorrespondingprimers,thespecificfragmentcouldalsobeamplifiedfromthetotalDNAofgreenleavesofothertwoCMSlineswithwildabortivetypecytoplasm(CMS-WA),namelyZhenpinAandTianfengA,butnotintheirmaintainerlines.Moreover,usingtotalDNAastemplate,eachofthefourpairsofSCARprimerscouldalsobeusedtoamplifythe1588bpfragmentinCMS-ID(Indonesiapaddytype)lineⅡ-32A,butnotinII-32B,andthespecificfragmentwasamplifiedfromtheDNAofbothF1andF2seedlingsofShanyou63.Theresultsofdetectingthegeneticpurityofaman-mademixtureoftheseedsofZhenshan97AusingCHI20F3/CHI23R3werecompletelyconsistentwiththephenotypes.Takentogether,theseresultsindicatedthatthespecific1588bp-fragmentamplifiedbyCHI20F3/CHI23R3wastheuniqueamplificationproductsofCMSmitochondrialDNA,andcouldbeusedtodistinguishCMS-WAandCMS-IDlinesfromtheircorrespondingmaintainerlinesattheseedlingstage.

简介：在一台半导体设备构造一根相连的金属线的原子被电子流动在高密度搬运。这现象被称为electromigration，它可以引起线失败。以便描绘electromigration失败，比较研究被执行，一些典型现象为薄、大的结构由破裂力学对待。薄结构的一个例子，被破裂力学对待，是硅石为通讯系统的光纤维。在由electromigration的一根金属线的损坏生长在光纤维使遭到了到静态的疲劳的硅石与裂缝生长比较被描绘。另外，简短比较在大结构在electromigration失败和一些破裂现象之间被做。

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简介：Thispaperanalyzestheadvantagesanddisadvantagesoftwotechni-callinesforautomaticgroupgeneralizationofcontourlines.Theauthorsuggeststhatitispossibletogetfasterandbettergeneralizationresultsifwesimulatetheintelligenceofhumanexpertsinprogramdesigning,retrievegeomorphologicalstructuralinformationusingtheinputdataof2-Dcontourlinesandderiveandoutputthegeneralied2-Dresultsdirectly.

简介：IceformationintheharboursinarcticregionsuchasinFinlandisaprobleminwintertimes.Theairbubblersareoftenusedforcontrollingthegrowthoficeneartheharbourpierwalls.Thispapergivesanin-depthdescriptionoftheharbouriceproblemandtheapplicabilityofthebubblers.Anumericalmethodofflowandheat-transferisusedtopredicttheeffectivenessoftheairbubblersincontrollingtheiceaccumulationintheharbours.Empiricalmodelsofformattingandmeltingtheicearepresentedandusedinthenumericalsolutions.Itshowsthatthenumericalmethodcanrealisticallypredicttheice-meltingeffectoftheairbubblers.

简介：Objective:TodetectdifferentialproteinexpressioninmalignantandnormallivercelllinesinvitrousingtheSELDIProteinChipplatform,forinvestigatingthepathogenesisoflivercancer.Methods:Twocelllines,humannormallivercelllineL02andhepatomacelllineSMMC-7721wereculturedroutinely,harvestedingoodconditionandlysed.Afterquantification,thesupernatantofthelysatewastestedbyIMAC3(ImmobilizedMentalAffinityCapture)andWCX2(WeakCationExchange)chipsontheSELDI-TOF-MSProteinChipreader.Results:Proteinexpressiondifferedbetweenthemalignantandnormallivercelllines.Atotalof20differentiallyexpressedproteinswerefound,amongwhich,7werecapturedbytheIMAC3chipand14bytheWCX2chip.Peaksat5,419,7,979and11,265Dawerehigherandat8,103,8,492,10,160and11,304DalowerinSMMC-7721cellsbytheIMAC3chip;peaksat7,517,7,945and7,979Dawerehigherandat5,061,5,551,5,818,7,439,9,401,10,100,10,312,11,621,11,662,11,830and12,772DalowerinSMMC-7721cellsbytheWCX2chip.Interestingly,bothchipscapturedthe7,979Dapeak.Inaddition,the11,081DapeakcorrespondedpreciselywiththemolecularmassofthecalciumbindingproteinS100A10,whichmayparticipateintheformationoflivercancerinassociationwithp36.Conclusion:DetectingdifferentialproteinexpressioninmalignantandnormallivercelllinesusingtheSELDIProteinChipplatformwassimple,sensitiveandrepeatable.Theresultsweobtainedcanserveasabasisforinvestigatingthepathogenesisoflivercancerandaidthediscoveryofnewtherapeutictargets.

简介：I.IntroductionA31.2km110kVtransmissionlineisdesignedtooperateunder35kVwithconductormodelAC-185(aluminiumstrand--28x2.87mm~2,steelcore--7x2.50mm~2)ataverageoper-atingstressof24.2%,andoverheadgroundwiremodelC-50(steelstrand--7x2.97mm~2)ataverageoperatingstressof20.6%.Thewholelinehas130pole-towers,mostofwhichareofprestressedconcretedouble-polestructure,asshowninFig.1.The

简介：Inthelightofφ-mappingmethodandtopologicalcurrenttheory,theeffectofdisclinationlinesonthefreeenergydensityofnematicliquidcrystalsisstudied.ItispointedoutthatthetotalFrankfreeenergydensitycanbedividedintotwoparts.Oneisthedistortedenergydensityofdirectorfieldaroundthedisclinationlines.Theotheristhesaddle-splayenergydensity,whichisshowntobecentralizedatthedisclinationlinesandtobetopologicallyquantizedintheunitofkπ/2whentheJacobiandeterminantofthedirectorfielddoesnotvanishatthesingularitiesofthedirectorfield.ThetopologicalquantumnumbersaredeterminedbytheHopfindicesandBrouwerdegreesofthedirectorfieldatthedisclinationlines,i.e.,thedisclinationstrengthes.WhentheJacobiandeterminantvanishes,thegeneration,annihilation,intersection,splittingandmergingprocessesofthesaddle-splayenergydensityaredetailedintheneighborhoodsofthelimitpointsandbifurcationpoints,respectively.Itisshownthatthedisclinationlinewithhightopologicalquantumnumberisunstableandwillevolvetothelowtopologicalquantumnumberstatesthroughthesplittingprocess.

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简介：Incontinuousannealinglines/hotgalvanizing,stripsareguidedbyupperandlowerrollsinanalternateupanddownverticalmotion.Thiskindofprocessconsistingofheating,soaking,andcoolingfurnaces（orzones）hasseveraladvantagesintermsofproductivityandproductquality.Mainproblemsencounteredincontinuousannealinglinesaremisguidingandformationofbuckling.Thestripbucklingcausesthestriptoberejectedand,intheworstcase,thestripbreaksandthecontinuousannealinglinesarecompelledtostop.Inthispapertheelastic-plasticmodelofthestriptravelingandthecorrespondingboundaryconditionwereconstructeddependantonthetheoryofmechanic.Simulationsareperformedintwosteps.First,ahomogeneouslongitudinaltensilestressisappliedatoneendofthestrip,theotherendofthestripandtherollarerestricted.Inthesecondstep,theappliedtensionremainsconstant.Auniformdisplacementisappliedtotheotherendofthestripandarotationtotheroll.Thetransversecompressivestress,thebucklingformationduringstriptravelingprocess,thelocationforthebucklingtakingplaceandthebucklingcriterionwereinvestigatedsystematically.Theresultshowsthatthetransversecompressivestressincreaseswiththeincreaseofthetensilestressandthecrownofthetaperedroll.Becausethecontactareabetweenthetaperedrollandthestripincreasewiththedecreaseofthecrown,thetensilestressdistributionismorehomogeneousinthetransversedirectionofthestrip.Anadditionaltransversecompressivestressiscreatedandabucklingisalsoobservedduetothefrictionduringthestripmotioninthesecondstep.Oncethebucklingisappearance,itisveryhardtoberemovedonlythroughdecreasingtheappliedlongitudinaltension,becausethestripwrinklestillkeepshighlevelduetotheeffectofthebuckledstrip,thewrinklewouldevolveintobucklingeventually.Thebucklingformationprocesspredictedbythefiniteelementmodelisverysimilartothose

简介：Asemi-analyticalmethodintimedomainispresentedforanalysisofthetransientresponseofnonuniformtransmissionlines.Inthismethod,thetelegraphequationsintimedomainisdifferencedinspacedomainfirst,andistransformedintoasetoffirst-orderdifferentialequationsofvoltageandcurrentwithrespecttotime.Byintegratingthesedifferentialequationswithrespecttotime,andprecisecomputation,thesolutionofthesedifferentialequationscanbeobtained.Thismethodcansolvethetransientresponseofvariouskindsoftransmissionlineswitharbitraryterminalnetworks.Particularly,itcananalyzethenonuniformlineswithinitialconditions,forwhichthereisnoexistingeffectivemethodtoanalyzethetimeresponsesofar.Theresultsobtainedwiththismethodarestableandaccurate.Twoexamplesaregiventoillustratetheapplicationofthismethod.

简介：Thepartialchargesimulationmethodispresentedtosolvethecharacteristicimpedanceofthetransmissionlineofspecificcrosssectionwithanoffsetinnerconductor.Thismethodhasahigheraccuracyduetotheaccuratesatisfactionoftheboundaryconditionontheouterconductor.ThecombinedmethodoftheGausseliminationandoptimizationisusedtosolvetheequationofchargesimulation,anditisaneffectivemethodforincreasingtheaccuracyandassuringtheconvergence.TheGreen’sfunctionsoffivetransmissionlines(i.e,withcircular,elliptic,rectangular,troughandslabconductor)aregiven.

简介：在技术集中的市场，让公司开发长期的多重产生生产线而不是释放连续单个产品是普通策略。尽管这策略比顺序介绍单个产品代更有利，它能也导致内部产品的线cannibalization。多重产生的生产线的Cannibalization是需要在计划舞台以便支撑长期的盈利的早生产线被考虑的一个复杂问题。在这份报纸，我们建议能在一条多重产生的生产线以内模仿潜在的cannibalization情形的一个基于代理人的模型。我们把一条多重产生的生产线(MGPL)看作在MGPL的产品产生各在市场上基于移动随着时间的过去调整它的出售价格的复杂适应系统需求。建议模型提供各种各样的定价策略怎么影响MGPL和罐头的全面生命周期盈利的卓见被用来在在计划阶段的早生产线开发适当动态定价策略帮助公司。