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简介：在季风发行量上与亚洲夏天季风和他们的影响的预言联系的风地的系统的错误在这份报纸被学习了。每天运作的分析和预报(直到day-5)预报的中等范围天气(NCMRWF)的国家中心，印度在为时期6月的亚洲夏天季风领域上，1995的7月和8月为目的被成为使用。与低级流动联系的系统的错误描出，在贸易的力量的减小弯屈导致在印度洋上生气赤道的流动以及西的流动变弱。上面的水平误差意味着在回来流动的强度西藏的反气旋和减小变弱进南部的半球。进一步，这些错误随预报时期的增加表示成长趋势。除了动能预算学期的一般低估，模型预报没能代表短暂旋涡。预报显示在旋涡的变换的增加的趋势意味着动能。这些错误使衰弱有预报时期的增加的亚洲夏天季风循环。关键词季风-系统的错误-动能预算作者对为提供数据和计算设备执行现在的学习的NCMRWF感激。

简介：Thispaperputsforwardtheconceptoflandusestructureoptimizationunderspacetimecouplingthroughanalyzingthesystematiccharacteristicoflandusestructureoptimization.Itmainlyexpoundstheconstructionoflandusestructureoptimizationmodelatdifferentlevels.Lastly,thispaperexplainsthepracticablenessoflandusestructureoptimizationundersystematicframeworkthroughtheexampleofQionghaicity.

简介：Thenaturalmeasureofacertainareainphasespaceisdefinedfirstly.Onthebasisofnaturalmeasure,theexpressionofLyapunovexponentbasedonunstableperiodicorbits(UPOs)ofchaoticsystemsisdeducedfromtheoreticalaspect.Then,bymeansoftheinherentrelationbetweenUPOsandsystematicLyapunovexponent,thetransitionalmechanismandrouteofchaoticsystemsfromlow-dimensionalchaostohigh-dimensionalchaosareexplained.Intheend,anovelmethodforcomputingsystematicLyapunovexponentsbasedonUPOsisproposed.Itscomputingprocedureisalsosummarized.ThechaoticsystemdescribedbyHenonmapistakenasexample.ThroughcalculatingtheLypunovexponentsofthissystem,validityofthesuggestedmethodisverified.

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简介：ItisprovedinthispaperthatNWPsystematicforecasterrorsinthezonalmeancirculationareduetothedifferenceinwesterlyaccelerationprocessduringtheforecastingperiodbetweenmodelandrealatmospheres.Thoseforcingfactorswhichevokethezonalmeanwindvariationcanbesplitintovariouslineartermsaccordingtothenon-accelerationtheoreminaprimitiveequationsystem,Byapplyingthistech-niquetothediagnosisoftheforecastproduetsoftheT42L9modelinJanuary1992andinJuly1992,itisindicatedthatthemodelhastheabilitytoforecastthezonalmeanwindtoareasonableextent,buttherearestillsomeerrorsinseveralplaces,especiallyintheuppertroposphereandlowerstrato-sphereinthemid-latituderegionaswellasnearthesurface.Theresultsofanalysisbyemployingthisschemerevealthereasonresponsibleforthesystematicforecasterrorsofthezonalmeanwindinthemodelandthepossiblewayofimprovingit.Itisalsoshownthatnon-accelerationtheoremcanbeusedasanefficienttooltodiagnosethephysicalprocessesofNWPmodels.

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简介：Inthispaper,theautocontrolofthesimulationdeviceofsystematiccirculatorysystemwillbepresented.Thepressureandcardiacoutputofsimulationsystemwillbeadjustedtopredeterminatevalueinphysiologicalarea.Thispaperisbasedonfullyunderstandingofphysicalsimulatorytheoriesanddevicedesignofhumancardiovas-cularsystemandthebasicspecificpropertiesofsimulationsystem.Non-linearityexsitsinthissystem,anditisamulti-inputandmulti-outputsystem.Inthemean-time,simulativesystemhasspecialpropertyoftime-lagandtime-variant.Theideaof

简介：<正>Chinaisacountrywithanancientcivilization;itsbackwardagricultureisnotonlyadevelopmentissuebutalsoalong-standingproblemperplexingalllevelsofgovernments.Morethan90%ofthecountry’spopulationliveinruralareasandaremainlyengagedinagriculture,theyoccupyover90%ofallresources(landincluded)inthecountry.Continuousincreaseoftheruralpopulation(farmers),lowproductivityandhighuseofinputsinfarming,aswellassomeotherecologicalcauseshaveledtorapiddegradationofnaturalresourceswhichhasnowbecomethefocusofattentionthroughoutthecountry.Even

简介：Theerrorsourcesrelatedtothelaserrangefinder,GPSandINSareanalyzedindetails.Severalcoordinatessystemsusedinairbornelaserscanningaresetup,andthenthebasicformulaofsystemisgiven.ThispaperemphasizesondiscussingthekinematicoffsetcorrectionbetweenGPSantennaphasecenterandlaserfiredpoint.Andkinematictimedelayinfluenceonlaserfootprintposition,therangingerrors,positioningerrors,attitudeerrorsandintegrationerrorsofthesystemarealsoexplored.Finally,theresultshowsthatthekinematictimedelaycanbeneglectedascomparedwithothererrorsources.Theaccuracyofthecoordinatesisnotonlyinfluencedbytheamplitudeoftheerror,butalsocontrolledbytheoperationparameterssuchasflightheight,scanningangleamplitudeandattitudemagnitudeoftheplatform.

简介：ThedistributionofmonthlymeanerrorofNMCmodelforecastsanditsseasonalvariationareinvesti-gated.Theratioofmonthlymeanerrortostandarddeviationisusedheretofindoutthattheregionwhereacorrectionofsystematicerrorisneededandappropriateismainlyinlowlatitudes.Theimprovement,afterthemodel’sverticalresolutionandsomephysicalparameterswerechangedfromApril1985,isinvestigated,andtheNMCoperationalmodelforecastshavealsocomparedwiththoseofECMWF.

简介：有从西方的辽宁省的Eosipterus的完模标本的新标本的比较显示Eosipterus是一个有效的类，它属于familyCtenochasmatidae。Eosipterus的修订诊断包括翅膀跨度是不到1.25meters，尺骨的长度翅膀方阵2将近等于这些并且胫骨，肱骨比胫骨，和比率长对胫骨中骨是约0.40。

简介：Inordertomakeamoreeffectiveuseofthedatafromregionaldigitalseismographnetworksandtopromotethestudyonshearwavesplittinganditsapplicationtoearthquakestressforecasting,SAMsoftwaresystem,i.e.,thesoftwareonsystematicanalysismethodofshearwavesplittinghasbeendeveloped.Thispaperintroducesthedesignaims,systemstructure,functionandcharacteristicsabouttheSAMsoftwaresystemandshowssomegraphicalinterfacesofdatainputandresultoutput.Lastly,itdiscussespreliminarilythestudyofshearwavesplittinganditsapplicationtoearthquakeforecasting.

简介：Toassessthepresenceofautoantibodiesagainstepitopesofheterogenousnuclearribonucleoprotein-Ⅰ(hnRNP-Ⅰ)insystematicsclerosis(SSc)andtoanalyzetheirclinicalsignificance,polypeptidesofhnRNP-ⅠweredesignedbybiologicaltechnicalsoftwareandanalyzedwithboththeWonderfulBiologyInformationSystemandDNAStar-ProteanAnalysisSoftwareatthesametime.Intheseways,twopolypeptidesofhnRNP-Ⅰwereobtainedbasedontheiraminoacidsequences,foldingfeatures,hydrophilic,curlstyle,doughkneadingsensationandthepossibilityonthesurfaceofproteins.TheyarenamedashnRNP-Ⅰ-1(NVKYNNDKSRDYTRPDLPSGDSQPSLDQT,264-292aa)andhnRNP-Ⅰ-2(QLP4REGQEDQGLTKDYGNSOL,441-461aa),simplydesignatedasⅠ-1andⅠ-2.TheautoantibodiesagainsthnRNPsweredetectedbymeansofELISAusingthesyntheticepitopespolypeptidesasantigen.Itwasfoundthatthepositiverateofdetectionforanti-Ⅰ-1andanti-Ⅰ-2autoantibodieswereratherhigherinSScpatientsthanthatinotherCTDsandthesensitivitiesandspecificitiesofthetestingwithELJSAforanti-Ⅰ-1andanti-Ⅰ-2antibodiesinSScpatientswere47.62%/93.43%and38.1%/91.08%,withoutanysignificantdifferencebetweenthesetwogroupsoftestings.Also,therewasnosignificantdifferenceintheclinicalfeaturesandlaboratoryfindings,suchasage,involvementsindigestiveandrespiratorytractsanderythrocytesedimentationrateetc.,betweentheanti-Ⅰ-1-positiveand-negativegroupsinSScpatients.However,thehnRNP-Ⅰ-autoantibody-positivegroupofpatientshadobviouslyshorterdurationofdiseasecoursecomparedwiththatoftheautoantibody-negativegroup.Anti-Ⅰ-1andanti-Ⅰ-2autoantibodiesalsohadnoassociationwithantinuclearantibody,anti-Scl70andanti-centromereantibody(ACA)inSScpatients.So,itisapparentthattheautoantibodiesrelatedwithSScmayactthroughdifferentpathwaysinthepathogenesisofSSc,andthehnRNP-Ⅰautoantibodyisanewtypeantibodyoccuringdu

简介：Inthispaper,amathematicalmodelfortopologyoptimizationoftrussstructureswithconstraintsofdisplacementandsystemreliabilityundermultipleloadingcasesisconstructed.Inordertoavoidthedifficultyofcomputingthestructure’ssystemreliability,asolvingapproachispresentedinwhichthefailureprobabilityofsystemisdividedintothesumofallbars’failureprobabilitybymeansofreliabilitydistribution.Inaddition,bydrawingintothereliabilitysafetyfactorandthefundamen-talrelationshipinstructuralmechanics,allprobabilityconstraintsofdisplacementandstressareequiv-alentlydisplayedasconventionalformandlinearfunctionofthedesignvariables.Theoptimizationproblemwithmultipleconstraintsistreatedbythecompactconstrainttacticsandissolvedbytheim-provedsimplexmethod.Theexamplesshowthattheapproachproposedinthispaperisfeasibleandef-ficient.

简介：ObjectiveChronictinnitusisahighlyprevalentconditionandhasbeenhypothesizedtoresultfromaninnatedisturbanceincentralnervousserotonergictransmission.Giventhefrequentcomorbiditywithmajordepressionandanxiety,wearguethatcandidategenesforthesedisordersarelikelytooverlap.Thepresentstudyaddressesthegeneencodingforthe5-HT1Areceptorasaputativeriskfactorfortinnitus.MethodsIn88subjectswithadiagnosisofchronicsubjectivetinnituswhounderwentadetailedneurootologicalexamination,theentire5-HT1AgenewasamplifiedusingoverlappingPCRproducts.Ampliconswerecustomsequencedbidirectionallyandwerescreenedforvariantsinmultiplealignmentsagainstthehumangenomereference.ResultsWeidentifiedasynonymousC>Texchangeatresidue184(Pro)in7/88subjects,butdetectednomissensevariantsinthepopulationunderstudy.Specifically,thefollowingresidueswerefullyconserved:16(Pro),22(Gly),28(Ile),98(Val),220(Arg),267(Val),273(Gly),and418(Asn).DiscussionThepresentdatacountagainstthecausationofchronictinnitusbyachangeinthe5-HT1Areceptor'saminoacidsequence.However,theallelefrequencyforthe184Prominorallele(0.04)reachedtwicethefrequencyreportedincontrolcohortsfromthesameethnicity.Additionalinvestigationsareinvitedtoclarifytheroleofthe5-HT1Apolymorphisminlargersamples,andtocontrolforcomorbidaffectivedisorders.