学科分类
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254 个结果
  • 简介:法国近期对EvinLaw做出修订,允许葡萄酒进行网络宣传。该决定意味着商家在互联网上进行葡萄酒广告宣传时,将与电视、广播及其它媒体一样必须遵守EvinLaw的限制规定。

  • 标签: 葡萄酒 互联网 法国 网络宣传 广告宣传
  • 简介:为i.i.dBanach珍视空间的随机的变量的一个序列{X_nln≥1}并且积极常数的一个序列{a_n;n≥1},在Baum-Katz-Spitzercomplete集中定理之间的关系和重申的对数的法律被调查。条件的集合被提供在下面它(ⅰ)limsup_(n→∞)(‖S_n‖)(/a_n))<∞a.s和Σ_(n=1)~∞1/nP(‖S_n‖)/(a_n)≥ε)为某经常的λ∈的λ[0,∞)是相等的;一般来说,没有几何条件在内在的Banach空间被强加。推论被介绍,新结果甚至在真实值的随机的变量的情况中被获得。

  • 标签: Baum-Katz-Spitzer完全收敛性定理 重对数律 相互关系 巴拿赫空间赋值随机变量
  • 简介:ThenewlyrevisedLawonProtectionoftheRightsandInterestsoftheElderlywillbeeffectivestartingfromJuly1,2013.Itstatesthatfamilymembersshouldcareforandlookaftertheelderlyspiritually,andanyneglectisforbidden.Familymemberswholiveapartfromtheirelderlyshouldregularlyvisitandgreetthem.Itisalsointerpretedbymediaas'writing‘visitinghomeoften’intothelaw'.Itwillbecomeillegalifchildrendonotvisittheirelderlyoften.Thenewlawalsorequiresemployerstoguaranteetheiremployees'rightsto

  • 标签: 法律 主页 儿童 生效 家庭成员 合法权益
  • 简介:Inthispaper,byusingthewell-knownhigh-gainobserverdesign,anupdatelawforthegainandanadaptiveestimationofparameters,anewmethodoffaultdiagnosisforaclassofnonlinearsystemsispresented.Withoutresorttoanytransformationfortheparameters,theestimationerrorsofthestatesandtheparametersareguaranteedtobegloballyexponentiallyconvergentbyapersistentexcitationcondition.Comparedtotheexistingresults,itcanbeappliedtononlinearsystemswithnonlineartermsadmittinganincrementalratedependingonthemeasuredoutput.Acasestudyfurtherverifiesthevalidityoftheproposedresearch.

  • 标签: 非线性系统 观测器设计 故障诊断 高增益 基础 自适应估计
  • 简介:SincetheimplementationofthenewlyrevisedLawonProtectionoftheRightsandInterestsoftheElderly,thesocietyhasattachedcontinuousconcerntothefeasibility,andlegalandethicalboundariesoftheclauseofchildren'visitinghomeoften'.Howtosupportfamily-basedseniornursinghasbecomeanimportantareafordiscussion.

  • 标签: 法律 儿童 护理 基础 家庭 主页
  • 简介:Theimpactanglecontroloverguidance(IACG)lawagainststationarytargetsisproposedbyusingfeedbacklinearizationcontrol(FLC)andfinitetimecontrol(FTC).First,thispapertransformsthekinematicsequationofguidancesystemsintothefeedbackablelinearizationmodel,inwhichtheguidancelawisobtainedwithoutconsideringtheimpactangleviaFLC.Forthepurposeofthelineofsight(LOS)angleanditsrateconvergingtothedesiredvalues,thesecond-orderLOSangleisconsideredasadouble-integralsystem.Then,thispaperutilizesFTCtodesignacontrollerwhichcanguaranteethestatesofthedouble-integralsystemconvergingtothedesiredvalues.NumericalsimulationillustratestheperformanceoftheIACG,incontrasttotheexistingguidancelaw.

  • 标签: guidance LAW impact ANGLE FEEDBACK LINEARIZATION
  • 简介:In1929,AmericanastronomerHubblefirstdiscoveredthattherecessionalvelocityofagalaxyincreaseswithitsdistancefromtheearth,andthereforeputforwardHubble’slaw.ItisconsideredthefirstobservationalbasisfortheexpansionoftheuniverseandtodayservesasoneofthepiecesofevidencemostoftencitedinsupportoftheBigBangmodel.SincethentheastrophysicscommunityhasbelievedthattheuniverseisinaconstantrateofexpansionuntilSaulPermutter,BrianPaulSchmitandAdamGuyRieesdiscoveredtheacceleratingexpansionoftheuniversethroughobservationofseveraldozendistantsupernovasin1998,whothenwontheNobelPrizeinPhysics2011.Buthumanstillcannotcompletelyexplainthephenomenonthattheuniverseisexpandingatanever-acceleratingrate.Thustheauthorofthispaperstudiedtheoriginandevolutionofgalaxiesagain,andrevealedthestructureofgalaxyandprovedHubble’slaw,thenrevealedthetruthabouttheexpansionoftheuniverseaswellasdarkmatteranddarkenergy.

  • 标签: GALAXIES structure Hubble’s LAW universe’s expansion
  • 简介:Theclassicalpowerlawnon-Newtonianfluidsenergyboundarylayerequationisprovedimpropertodescribetheself-similarheattransfer.Atheoreticalanalysisformomentumandenergyboundarylayertransferbehaviorismadeandthefullsimilarityheatboundarylayerequationisdeveloped,whichmaybecharacterizedbyapowerlawrelationshipbetweenshearstressandvelocitygradientwiththeFalkner-Skanequationasaspecialcase.Bothanalyticalandnumericalsolutionsarepresentedformomentumandenergyboundarylayerequationsbyusingthesimilaritytransformationandshootingtechniqueandtheassociatedtransfercharacteristicsarediscussed.

  • 标签: Power LAW fluid BOUNDARY LAYER heat
  • 简介:ItistheninthyearforChinatoimplementtheAntitrustLawandthelawenforcementhasbeenseeingplentyofnewmeasures,whichhelpstheLawkeepimproving.Sincetheyearof2014,theantitrustlawenforcementdivisionoftheStateCouncilhasdisclosedaseriesofsensationalantitrustinvestigationcasesandtheforeign-investedcompaniesserveasatargetamongthesecases.Forinstance,the"foreign-brand

  • 标签: invested ENFORCEMENT COMPANIES plenty instance funded
  • 简介:Inthispaper,anewadaptiveoptimalguidancelawwithimpactangleandseeker’sfield-of-view(FOV)angleconstraintsisproposed.Tothisend,thegeneralizedoptimalguidancelawisderivedfirst.Achangeableimpactangleweighting(IAW)coefficientisintroducedandusedtomodifytheguidancelawtomakeitadaptiveforallguidanceconstraints.Afterintegratingtheclosed-formsolutionoftheguidancecommandwithlinearizedengagementkinematics,theanalyticpredictivemodelsofimpactangleandFOVanglearebuilt,andtheavailablerangeofIAWcorrespondingtoconstraintsiscertain.Next,acalculationschemeispresentedtoacquirethereal-timevalueofIAWduringtheentireguidanceprocess.Whenapplyingtheproposedguidancelaw,theIAWwillkeepsmalltoavoidatrajectoryclimbinguptolimitFOVangleataninitialtimebutwillincreasewiththeclosingtargettoimproveimpactpositionandangleaccuracy,therebyensuringthattheguidancelawcanjuggleordersofguidanceaccuracyandconstraintscontrol.

  • 标签: optimal guidance LAW impact ANGLE CONSTRAINT
  • 简介:Humanrightsisagreatterm,aswellasanarduousundertaking,whichneedsunremittedeffortsfromvariousdepartmentsandallwalksoflife

  • 标签: 人权 高校 中国 保护 学院 学法