简介：Inthenewyear,thetrendofworldwideeconomicregionalismwillcontinueunabatedwiththecontoursofanEurope-America-Asiathree-regionworldclearerthaneverbeforeandheighteninginter-regionalcompetition.Yetthecentraltaskforthethreediverseregionsthisyearwillbe:howtoputtheirrespectivehousesinorder.Remarkableprogressmarkedeconomiccooperationwithinallthethreein-Creasinglydiversifyingregionsin1993,thuspavingthewayforfurtheradvancein

简介：Nowadays,thedisparityofthebasicpensioninlocalregionsofChinacanbedescribedasfollows:thelowleveloftheunificationofthebasicpensionsystems,thelargedisparityofthelevelofthebasicpension,andunfairnessoftheenterprises’paymentforthebasicpensionindifferentlocalregionsinChina.Thesehavealreadybroughtmanynegativeinfluences,whichhavegreatlyheldbackthedevelopmentofthesocietyandnationaleconomy.WeshouldbuildthebasicpensionsysteminalllocalregionsofChinaasawhole,whichcancoverallpeopleanddecreasethedisparityindifferentlocalregionsinChina.

简介：ThecurrentstatusofecotourisminruralChinawasanalyzedinthispaper.EmpiricalsurveyscoveringthewholecountryindicatethatecotourisminruralChinahasattractedalargenumberoftouristswho,however,didn’tgeneraterevenuesthatcanmatchthenumber.Althoughtheenvironmentalqualityofthoseruralecotourismdestinationsishighwithlittlenegativeimpacts,severalproblemshavealreadyappeared,suggestinganeedtomonitorthoseareas.Thecurrentpracticeofinterpretationinmostruralecotourismdestinationsdidnotprovideenvironmentaleducationopportunitiestothetourists.Andlocalcommunitiesneedmoreeffectivewaystodecideontheprospectsoflocalecotourismdevelopmentbythemselves.Finally,afewrecommendationsforimprovingthesustainabilityofecotourismdestinationswereprovided.

简介：加权的Sobolev狮子类型空格Wlp，(；E0，E)=Wlp，(；E)Lp，(；E0)，被学习E0，E是二个Banach空格，E0连续地并且浓密地在E上被嵌入。在Wlp的区域Rn的能力的一个新概念，(；E0，E)被介绍。几个条件以区域的能力和E0和E的插值被发现以便保证嵌入操作员的连续性和紧密。特别地，在E0之间的插值空格E的最常规的类和E，看情况并且l，被发现以便混合微分操作符D从Wlp被围住并且压缩，(；E0，E)到电子valuedLp，空格。在应用，为有参数的微分操作员的方程的最大的整齐被学习。

简介：TheanalysisofrepeatsintheDNAsequencesisanimportantsubjectinbioinformatics.Inthispaper,weproposeanovelprojection-assemblealgorithmtofindunknowninterspersedrepeatsinDNAsequences.Thealgorithmemploysrandomprojectionalgorithmtoobtainacandidatefragmentset,andexhaustivesearchalgorithmtosearcheachpairoffragmentsfromthecandidatefragmentsettofindpotentiallinkage,andthenassemblethemtogether.Thecomplexityofourprojection-assemblealgorithmisnearlylineartothelengthofthegenomesequence,anditsmemoryusageislimitedbythehardware.Wetestedouralgorithmwithbothsimulateddataandrealbiologydata,andtheresultsshowthatourprojection-assemblealgorithmisefficient.Bymeansofthisalgorithm,wefoundanun-labeledrepeatregionthatoccursfivetimesinEscherichiacoligenome,withitslengthmorethan5,000bp,andamismatchprobabilitylessthan4%.

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简介：这篇文章的对象是介绍与圆锥形的区域联系的meromorphic函数的新类。几个性质喜欢系数界限，生长和失真定理，星相似和凸状的半径，部分和，被调查。meromorphic功能的著名的班的主要结果的一些后果也被指出。

简介：Wehaveappliedconceptsfrominformationtheoryforacomparativeanalysisofdonor(gt)andacceptor(ag)splicesiteregionsinthegenesoffivedifferentor-ganismsbycalculatingtheirmutualinformationcontent(relativeentropy)overaselectedblockofnucleotides.Asimilarpatternthattheinformationcontentdecreasesastheblocksizeincreaseswasobservedforbothregionsinalltheorgan-ismsstudied.Thisresultsuggeststhattheinformationrequiredforsplicingmightbecontainedintheconsensusof～6-8ntatbothregions.Weassumefromourstudythateventhoughthenucleotidesareshowingsomedegreesofconservationintheflankingregionsofthesplicesites,certainlevelofvariabilityisstilltolerated,whichleadsthesplicingprocesstooccurnormallyeveniftheextentofbasepairingisnotfullysatisfied.Wealsosuggestthatthisvariabilitycanbecompensatedbyrecognizingdifferentsplicesiteswithdifferentspliceosomalfactors.

简介：OnthebasisofNOAA/CPCdataofseasurfacetemperatureanomalyintheNinoregionsduringJan.1950-Dec.2003,thewaveletpowerspectrumofSSTwerestudiedwithsignificanceandconfidencetestingatdifferentscalesinthispaper.ItshowsthattheSSTareprovidedwithmulti-timescalesstructurenestedoneanother,andvaryonscalesof2-7years,8-20yearsand＞30years.Themostsignificantvariationofthewarmandcoldepisodesisinthe4-yearbandofperiod.Thepower,frequencystructureandconfidenceofthesameepisodearedifferentindifferentNinoregions.TheintensityofoscillationsisincreasingatlowfrequencybandsanddecreasingathighfrequencybandsfromeasttowestintheNinoregions,especiallyafter1970.

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简介：Inthispaper,aneffectivemethodofsimulatingthespatialdistributionofclimaticelementsinmountainousareasbyusingthesemi-empiricaltheoryispresented.Asanexample,thespatialdistributionsoftemperature,vaporpressure,relativehumidity,windspeedandprecipitationintheJianyangregionandtheShaxibasinofFujianProvincearecomputedwiththismethod,andthesimulatedresultsareingoodagreementwiththeobservations.

简介：学习强壮的运动记录和摇晃扎根的空间分发在在地震理解损坏的内在的原因是很重要的。在世界上的Manyregions不是instrumented或是稀疏地instrumented。因此，为运动损坏关联的重要机会被失去。二最近、损坏的地震属于失去的机会的班，也就是2005年10月和theYogyakarta(印度尼西亚)的克什米尔(巴基斯坦)地震2006年5月的地震。在这篇论文，在地震受灾的区域的供应和需求研究的重要性的概述被给，由地震学在重建瞄准了的研究工程的二个例子列在后面从稀少的数据的危险。纸与一个请求关门让负责的当局在不久的将来在地震监视投资网络。

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简介：OIntroductionBypresent,soliddatabasehasbeengatheredonregionalmetallogenicstudiesonplate-tectonicbasis.Asformid-scaleandmoreoverlarge-scaleworks,theyarelessnumerous;methodologyandtypicalmodellingareatinitialstage,thoughfundamentalandappliedval-uesofthesestudiesarequiteevident.Theauthorshavetriedtodom

简介：1.ＩｎｔｒｏｄｕｃｔｉｏｎＱｕａｓａｒｓａｒｅｔｈｅｍｏｓｔｌｕｍｉｎｏｕｓｏｂｊｅｃｔｓｉｎｔｈｅｕｎｉｖｅｒｓｅａｎｄｔｈｅｈｉｇｈｅｓｔｒｅｄｓｈｉｆｔｏｂｊｅｃｔｓｗｅｃａｎｄｉｒｅｃｔｌｙｏｂｓｅｒｖｅ.Ｕｎｄｅｒｓｔａｎｄｉｎｇｔｈｅｉｒｅｍｉｓｓｉｏｎｌｉｎｅｓｈａｓａｃｏｓｍｏｌｏｇｉｃａｌｉｍｐｅｒａｔｉｖｅｓｉｎｃｅｔｈｅｉｒｓｐｅｃｔｒａｄｅｐｅｎｄｏｎｌｕｍｉｎｏｓｉｔｙ(ｔｈｅ“Ｂａｌｄｗｉｎｅｆｆｅｃｔ”;Ｂａｌｄｗｉｎ1977,Ｏｓｍｅｒｅｔａｌ.1994).Ｏｎｃｅｗｅｃａｎｄｉｒｅｃｔｌｙｍｅａｓｕｒｅｔｈｅｉｒｌｕｍｉｎｏｓｉｔｙｔｈｅｑｕａｓａｒｓｗｉｌｌｇａｕｇｅｔｈｅｅｘｐａｎｓｉｏｎｏｆｔｈｅｕｎｉｖｅｒｓｅａｔｒｅｄｓｈｉｆｔｓｚ∧5.Ａｔｔｈｅｓａｍｅｔｉｍｅ,ｔｈｅｏｒｉｇｉｎｏｆｔｈｅｃｈｅｍｉｃａｌｅｌｅｍｅｎｔｓｒｅｍａｉｎｓａｃｅｎｔｒａｌｔｈｅｍｅａｃｒｏｓｓｍｕｃｈｏｆｓｔｅｌｌａｒ,ｇａｌａｃｔｉｃ,ａｎｄｅｘｔｒａｇａｌａｃｔｉｃａｓｔｒｏｐｈｙｓｉｃｓ.Ｑｕａｓａｒｓｐｒｏｂｅｅａｒｌｙｅｐｏｃｈｓｉｎｔｈｅｆｏｒ...

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简介：Glacialdepositsinlocally-glaciatedmountainregionsareoftenexpressedthroughtheirsurfaceformandthestudyofthesedepositsconstitutesamajorbranchofgeomorphology.Studiesofglacialdepositionalrecordsinmountainareashaveoftenneglectedformalstratigraphicalprocedureresultinginanadhocdevelopmentofquasi-stratigraphicalnomenclature.Here,aformalstratigraphicalprocedureisrecommended,sincethisenablesasystematicapproachtothesubdivisionofglacialdepositsinmountainregions.Moreover,suchanapproachfacilitates,insomeinstances,thedevelopmentofaformalchronostratigraphythatcanbecomparedtoregionalandglobalgeologicaltimescales.Thisisimportantinlocally-glaciatedmountainregionswhereglacialdepositsrepresentoneofthemostimportantrecordsofcoldstageenvironments.GiventhatglaciallandformsrepresentakeycomponentoftheQuaternaryrecord,maintainingaformallinkbetweengeomorphologicalandgeologicalstratigraphicalprocedureisafundamentalrequirementofaconsistentandcomparablestratigraphicalframework.

简介：第40届ARML于2015年5月29日、30日举行．中国“希望杯”代表队获得国际组第二名．ARML包括四个竞赛环节——团体赛、思考赛、接力赛、个人赛．其中，个人赛分五轮进行，每轮10分钟做两道题．来自WestWindsor-PlainsboroA1队的BriceHuang是今年唯一答对10道题的选手,获得全美个人第一名．来自南京外国语学校的杨璨同学以答对9题的成绩获得国际组个人第一名，全美个人第四名．现在你也来试试吧，看看能做对几题．START!