简介：Inthispaper,theauthorsintroduceakindofreduciblealgebroidfunctions,thatisgeneralalgebroidfunctionsandobtaintwofundamentaltheoremsofgeneralalgebroidfunctions.Atlast,asanapplication,wegeneralizedatheoremofLiGuoping’s.

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简介：Piracy,asanage-oldcriminalactivity,usedtobeanimportantforceaffectingworldpolitics.Reportsofpirateattacksweredecliningworldwidesincethenewcentury.Howeverpiracyhasbeenquiterampantsince2007.EspeciallyintheSomaliwaters,pirateshaveconductedsavaginglootingsintheirincreasinglyfrequentraids,causingimmenseharmsrarelyseensinceWorldWarⅡ.Undersuchcircumstances,itisimperativetoreviewtheissueofpiracy,whichisanancientaswellasacurrentproblemforus.

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简介：Thegeodesicindifferentialgeometryiseornmonlyusedincomputer-aidedfilamentwinding(CAFW)toavoidslippageinmanufacturingprocess.Theuniquenessofthegeodesicbyitsinitialvaluesseverelyrestrictsthechoiceofthefiberpathandisanobstacletotheproductionofoptimizedstructures.Thispaperpresentsanewclassofmoreflexiblenon-sliptrajectoriesonrevolutionalsurfacesasanextensionofthewell-knownClariautequationandgivesitsapplicationinCAFW.

简介：非教师学习，组织工会，记忆，和噪音抵抗是特征的，人工的免疫系统是聪明的信息处理的领域里的一个研究焦点。基于有免疫力的有机体和同种细胞的选择的基本原则，这篇文章介绍聚类自我改编的算法特征的polyclonal。根据算法的核心想法，在人工的免疫系统的各种各样的有免疫力的操作符在聚类的进程被采用；而且，聚类数字根据亲密关系功能被调整。再结合操作员的介绍能有效地在一张产生人口提高单个抗体的差异，以便为答案的寻找的范围被扩大，算法的早熟的现象被避免。而且，不一致的变化操作符的介绍提高适应性并且优化本地答案寻求的性能。同时，算法的集中被加速。另外，文章也由采用Markov链证明算法的集中。数据模拟实验的结果证明算法能够获得合理、有效的簇。

简介：<正>TheeconomicsuccessofChinainthelastthirtyyearsisthemostimpressiveandmostimportantstoryofdevelopmentinhumanhistory.Chinahashad10percentgrowthrateoverlast30years.Noothermajorcountryintheworldhasachieveditbefore.Duringthisperiod,over500millionpeoplewereliftedoutofpoverty.Inflationratewasmoderateandgrowthwaslargelyfinancedfromdomesticsources.Chinaalsohadtremendous

简介：Thisstudyshowscrossholeseismictechnologycanoffernotonlyimagesofcrossholetomography,butalsoreflectsectionsofhighresolution.Properprocessingofcrossholeseismicreflectdataproducesahighqualitysectionbetweentwowells.Thinbeds,faultsandothergeologicphenomenacanbefoundclearlyinthissection.Sodetailedreservoirdescriptioncouldbeformedtoguidetheoilfielddevelopmentplan.Meanwhile,crossholetechnologycanbedirectlyusedtomonitortheprocessofoilfieldinjectionandenhancedoilrecovery,soithasawidescopeofusageinoilfielddevelopment.

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简介：Retinoblastoma(RB)isthemostcommonintraocularcancerofinfancyandchildhood.ThiscancerisinitiatedbymutationonRB1,thetumorsuppressorgenethatisresponsiblefortheregulationofbothcellcycleandgnomestabilityinretinalcells.PatientswithaconstitutionalmutationonRB1canbeinherited.RBoccursapproximately1inevery15000-20000livebirths.Theworldwidemortalityforthiscancerisabout5%-11%.However,thisraterisestoabout40%-70%indevelopingcountriesduetoadelayindiagnosis.Awidevarietyofoptionsareavailableforthetreatment,butoftenacombinationoftherapiesisadoptedtooptimizeindividualizedcare.

简介：Ｎａｎｊｉｎｇ，ｔｈｅＣｉｔｙａｎｄＩｔｓＤｅｐｕｔｙＭａｙｏｒＢｙｓｔａｆｆｒｅｐｏｒｔｅｒＣＨＥＮＸＵＥＺｈｏｎｇＹｕｈｕｉ，ｄｅｐｕｔｙｍａｙｏｒｏｆＮａｎｊｉｎｇ．ＷＨＥＮＩｆｉｒｓｔａｒｒｉｖｅｄａｔＮａｎｊｉｎｇｔｈｅａｎｃｉｅｎｔｃａｐ...

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简介：SinceAugust2005,IranononesideandtheUnitedStatesandtheEuropeancountriesontheotherhavebeenlockedinarangleovertheIrannuclearissueandtensionhassteadilyescalatedtoacriticalpointasbothsidessticktoanuncompromisingposition.InearlierJune2006,inordertobreakthedeadlock,theEU,withU.S.blessing,onceagainofferedIrananewpackageofincentivesinan

简介：Inthenext5to10years,theworldmaywellseetwo'risings'-therisingofthedevelopingcountriesasagroup,andtherisingofAsia-Pacificasaregion.Theworldgeopoliticalpicturewouldshifteastwardsaccordingly.Ontheworldstrategicmap,thedevelopingcountriesandtheAsia-PacificregionwouldholdasuperiorpositionandthedevelopedcountriesandtheEuro-Atlanticwouldhavearelativelyinferiorposition.Assuch,wewillseealotofchangesintheconceptofgeopolitics.ToChina,thesechangespresentbothopportunitiesandchallenges.TheauthorbelievesthatChinashouldkeeptoitsstrategicguidelines,i.e.'risingpeacefully'and'keepingalowprofile',putitsgeo-strategicattentionontheAsia-Pacific,activelycreateanenvironmentfavorabletoitsdevelopment,andeventuallymakeitspeacefulrisingareality.

简介：在现在的纸，作者介绍让步的新不可分的变换很多潜在地有用(知道或新)不可分的transfoms作为它的特殊情况。关于这新不可分的变换的许多基本结果，在这份报纸被建立，包括(例如)存在定理，Parseval类型关系和倒置公式。在有H功能和H变换的新不可分的变换之间的关系借助于一些不可分的身份被描绘。介绍变换也被用来发现答案到某个微分方程。一些解说性的例子也被给。

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简介：Biologicalelementsusuallyexerttheirfunctionsthroughinteractionswithotherstoformvarioustypesofbiologicalnetworks.Theabilityofcontrollingthedynamicsofbiologicalnetworksisofenormousbenefitstopharmaceuticalandmedicalindustryaswellasscientificresearch.Thoughtherearemanymathematicalmethodsforsteeringdynamicsystemstowardsdesiredstates,themethodsareusuallynotfeasibleforapplyingtocomplexbiologicalnetworks.Thedifficultiescomefromthelackofaccuratemodelthatcancapturethedynamicsofinteractionsbetweenbiologicalelementsandthefactthatmanymathematicalmethodsarecomputationallyintractableforlarge-scalenetworks.Recently,aconceptincontroltheory--controllability,hasbeenappliedtoinvestigatethedynamicsofcomplexnetworks.Inthisarticle,recentadvancesonthecontrollabilityofcomplexnetworksandapplicationstobiologicalnetworksarereviewed.Developingdynamicmodelsisthepriorconcernforanalyzingdynamicsofbiologicalnetworks.First,weintroduceawidelyuseddynamicmodelforinvestigatingcontrollabilityofcomplexnetworks.Thenrecentstudiesoftheoremsandalgorithmsforhavingcomplexbiologicalnetworkscontrollableingeneralorspecificapplicationscenariosarereviewed.Finally,applicationstorealbiologicalnetworksmanifestthatinvestigatingthecontrollabilityofbiologicalnetworkscanshedlightsonmanycriticalphysiologicalormedicalproblems,suchasrevealingbiologicalmechanismsandidentifyingdrugtargets,fromasystematicperspective.

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