简介：AnellipticalwindfieldmodeloftyphoonsisputforwardbasedonthecharacteristicsofthetyphoonwindfieldsoccurringintheYellowSeaandBohaiSea.Bycontrastingitwiththecirculartyphoonwindfieldmodel,itisfoundthattheellipticalmodelcanadequatelyrepresenttherealwindfieldandtracetheprocessofatyphoonstormsurge.Thenumericallysimulatedresultsofstormsurgesbyusingtheellipticalmodelareingoodagreementwiththeobservationsandmarkedlybetterthanthosebyusingthecircularmodel.

简介：Inthispaper,notonlyvariouscharacterizationsofcentralelementofmatrixringaregiven,butalsotheindexofcentralelementofmatrixringisdecided.Finally,anaddition-aldiscussiononthoseproblemsisprovidedtoo.1Introduction

简介：TheassociationbetweenthelunarphasesandtheatmosphericelectricfieldhasbeeninvestigatedfromthesuperposedepochanalysisofthelongseriesofcontinuousdataoftheverticalelectricfieldforColaba,Bombay(18°53’N,73°48’E11mASL)fortheperiod1947-1966.Alsotheperiodicitiesintheatmosphericelectricfieldhavebeenstudiedfromthespectralanalysisofthedata.Thestudyhasindicatedthatwhenthefullmooniswithin4oftheeclipticplanei.e.,Bf4°,theelectricfieldpeaksonthedayofthefullmoonfollowedbyasteepfallinthefieldvaluesupto4daysfollowingthefullmoondayandthereafteritshowedasteepincrease.Also,theelectricfieldhasexhibited5-9dayperiodicityanditsmultiplesarenearlyalwayspresent.Theperiodicityintheelectricfieldcorrespondswiththeaveragetimeintervalbetweenthesuccessivemagneticsectorboundary(MSB)crossingsi.e.,7days.Onmostoftheoccasions,theMSBcrossingdayisassociatedwithamaximumof

简介：1.BackgroundFarmers’fieldschoolisamethoddevelopedbyFAOregionalpestintegratedmanagementproject,itprovidesfarmers,inconnectingwithfarmers’needsandaimingatexistingproblems,withopportunitiesof"learningfrompractice",enablingthemtoparticipateinfieldtests,seminars,decision-makingandplanning,strengtheningth

简介：PeopleofotherethnicgroupswhohavelivedinthesamemountainswithHanisshareallthesamenaturalconditionsabovementioned,thenwhyhaveonlytheHanipeoplecreatedthemostspectacularlandscapeofterracedfidlds?

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简介：有与协调状态交往的二个动人的原子的系统的地熵借助于完整的量子论被调查。在有二个原子的不同起始的状态下面，地熵上的轻地紧张和原子运动的影响被讨论。结果显示原子的运动在地熵进化导致严格的频率。当二个原子处于钟状态时|11开始，系统处于一个完全解开的状态。为开始以另外的贝尔状态的原子，这块地周期性地与原子纠缠。

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简介：VariousrepresentationsoftheCMSmagneticfieldmapsinCERNEngineeringDataManagementSystemareconsidered.

简介：TheDachangtin-polymetallicorefieldinnorthernGuangxi,China,liesinamid-latePaleozoicriftthatbordersupthesouthernboundaryoftheJiangnan-XuefengMassif.Asagiantoredeposit,itdepositedinmiddleoftheNandang-Hechimetallogeniczone.TheorehostingstrataareoftheDevonion,whichshowstheevidentcharacteristicsofpolymetallicelements,i.e:,Sn,Zn,Pb,Sb,As,Cu,Ag,In,Ge,Cd,etal.,andover1000000ttinreserves.

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简介：DNAcondensationisanimportantprocessinmanyfieldsincludinglifesciences,polymerphysics,andappliedtechnology.Inthenucleus,DNAiscondensedintochromosomes.Inpolymerphysics,DNAistreatedasasemi-flexiblemoleculeandapolyelectrolyte.Manyagents,includingmulti-valentcations,surfactants,andneutralpoorsolvents,cancauseDNAcondensation,alsoreferredtoascoil–globuletransition.Moreover,DNAcondensationhasbeenusedforextractionandgenedeliveryinappliedtechnology.ManyphysicaltheorieshavebeenpresentedtoelucidatethemechanismunderlyingDNAcondensation,includingthecounterioncorrelationtheory,theelectrostaticzippertheory,andthehydrationforcetheory.Recentlyseveralsingle-moleculestudieshavefocusedonDNAcondensation,sheddingnewlightonoldconcepts.Inthisdocument,themulti-fieldconceptsandtheoriesrelatedtoDNAcondensationareintroducedandclarifiedaswellastheadvancesandconsiderationsofsingle-moleculeDNAcondensationexperimentsareintroduced.

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简介：Background:RunningisbecominganincreasinglypopularactivityamongAmericanswithover50millionparticipants.Runningshoeresearchandtechnologyhascontinuedtoadvancewithnodecreaseinoverallrunninginjuryrates.Agrowinggroupofrunnersaremakingthechoicetotrytheminimalorbarefootrunningstylesofthepre-modemrunningshoeera.Thereissomeevidenceofdecreasedforcesandtorquesonthelowerextremitieswithbarefootrunning,butnocleardataregardinghowthiscorrespondswithinjuries.Thepurposeofthissurveystudywastoexaminefactorsrelatedtoperformanceandinjuryinrunnerswhohavetriedbarefootrunning.Methods:TheUniversityofVirginiaCenlcrforEnduranceSpor!createda10-questionsurveyregardingbarefootrunningthaiwa.spo.stedonavarietyofrunningblogsandFacebookpages.Percentageswerecalculatedforeachquestionacrossallsurveys.Fivehundredandnineparticipantsrespondedwithover93%ofthemincorporatingsometypeofbarefootrunningintotheirweeklymileage.Results:Amajorityoftheparticipants(53%)viewedbarefootrunningasatrainingtooltoimprovespecificaspectsoftheirrunning.However,closetohalf(46%)viewedbarefoottrainingasaviablealternativetoshoesforloggingtheirmiles.Alargeportionofrunnersinitiallytriedbarefootrunningduetothepromiseofimprovedefficiency(60%).anattempttogetpastinjury(53%)and/ortherecentmediahypearoundthepractice(52%).Alargemajority(68%)ofrunnersparticipatinginthestudyexperiencednonewinjuriesafterstartingbarefootrunning.Infact,mostrespondents(69%)actuallyhadtheirpreviousinjuriesgoawayafterstartingbarefootrunning.Runnersrespondedthattheirpreviousknee(46%),foot(19%),ankle(17%),hip(14%),andlowback(14%)injuriesallproceededtoimproveafterstartingbarefootrunning.Conclusion:Priorstudieshavefoundthatbarefootrunningoftenchangesbiomechanicscomparedtoshodrunningwithahypothesizedrelationshipofdecreasedinjuries.Thispaperreports

简介：Externalmagneticfieldincreasesthephoto-inducedpolymerizationrateofstyrenemicroemulsion.Thetypeofphotoinitiatorplaysanimportantrole.Thephotoinitiators,usedaredimethoxyphenylacetophenone(DMPA),1-hydroxycyclohexylphenylketone(Irgacure184)anddimethylhydroxyacetophenone(Darocur1173).Nomagneticeffectwasobservedbyusingdibenzylketone(DBK)asphotoinitiator.Themolecularweightofthepolymerisslightlyaffectedbymagneticfield.Theinfluenceoftemperaturehasalsobeeninvestigated.

简介：作为要学习的区域拿欧洲的主要陆地，新卫星重力技术的潜力：追踪的satellite-to-satellite(SST)并且与SST模型一起改进地区性的重力场模型的精确性被调查。这些模型的缺点被讨论。与是的GPM98C参考，几个另外的模型，的严肃异例剩余最近的SST全球重力场模型(EIGEN系列和GGM系列)，被计算并且比较。在选择区域，有期刊性质的一些系统的错误在EIGEN和GGM存在的比较表演的结果是在高度和顺序的S系列模型。没在经典严肃模型被显示出的一些信息在EIGEN和GGM的S系列模型的低、中间的度和顺序被检测。最后，SST模型的有效的最大的度和订单被建议。

简介：ＴｈｅＤａｔｏｎｇｅａｒｔｈｑｕａｋｅａｎｄｉｔｓａｎｏｍａｌｏｕｓｔｉｌｔｆｉｅｌｄＡｎ－ＦｕＮＩＵ（牛安福）；Ｙｉ－ＬｉｎＷＵ（吴翼麟）；Ｄｅ－ＦｕＣＨＥＮ（陈德福）ａｎｄＸｉａｏ－ＪｕｎＬＩ（李晓军）（ＩｎｓｔｉｔｕｔｅｏｆＳｅｉｓｍｏｌｏｇｙ...

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简介：边脱臼在的紧张精力在外部静电干扰，磁场被弹性和electrodynamics的理论为连续媒介根据Volterra脱臼模型的意见决定。处于顺磁的状态的边脱臼的紧张精力由于在脱臼的精力的静态的磁场和增加被增加的结果表演能够影响导致粘性的变化的脱臼depinning。这给生病磁场导致的粘性上的解释。