简介：在这份报纸，我们为与不连续的系数解决弹性问题与错误控制建议适应有限元素方法。在方法的网孔不需要适合接口。我们建立一基于剩余是独立趋于增加的常数的posteriori错误估计；Lam????D

简介：Athena,theSoftwareFrameworkforATLAS'offlinesoftwareisbasedontheGaudiFrameworkfromLHCb^1,TheProcessingModelofGaudiisessentiallythatofabatch-orientedsystem-aUserpreparesafiledetailingtheconfigurationofwhichAlgorithmsaretobeappliedtotheinputdataofajobandtheparametervaluesthatcontrolthebehaviorofeachAlgorithminstance.TheFrameworkthenreadsthatfileonceatthebeginningofajobandrunstocompletionwithnofurtherinteractionwiththeUser.WehaveenhancedtheProcessingModeltoincludeaninteractivemodewhereaUsercancotroltheeventloopofarunningjobandmodifytheAlgorithmsandparametersonthefly.WechangedonlyaverysmallnumberofGaudiClassestoprovideaccesstoparametersfromanembeddedPythoninterpreter,NochangewasmadetotheGaudiProgrammingModel.i.e.,developersneednotchangeanythingtomakeuseofthisaddedinterface,WepresentdetailsofthedesignandimplementationoftheinteractivePythoninterfaceforAthena.

简介：AnewmechanicsmodelbasedonPeierlsconceptispresentedinthispaper,whichcanclearlycharacterizetheintrinsicfeaturesnearatipofaninterfacialcrack.Thestressanddisplacementfieldsarecalculatedundergeneralcombinedten-sileandshearloadings.Theneartipstressfieldsshowsomeoscillatorybehaviorsbutwithoutanysingularityandthecrackfacesopencompletelywithoutanyoverlappingwhenremotetensileloadingiscomparablewithremoteshearloading.Afracturecriterionforpredictinginterfacetoughnesshasbeenalsoproposed,whichtakesintoaccountfortheshieldingeffectsofemitteddislocations.Thetheoreticaltoughnesscurvegivesexcellentprediction,ascomparedwiththeexistingexperimentdata.

简介：Theuser-computerinterfaceforcolorselectionisofgreatsignificancefortheuseofcolorsincomputergraphics,particularlyinsomefieldswheretheusedcolorshavetobeselectedcarefully.Thispaperdiscusseswhatfactorshavetobeconsideredtodesignaneffectiveuserinterfaceforcolorselec-tion.Italsopresentsamethodwhichshowshowtorepresent3Dcolorspacesaccordingtothepsychol-ogyofcolorperception.Twoexamplesofuserinterfaceforcolorselectionaregiven.OneisbasedontheCLELUVuniformcolorspace,theotherisbasedonRGB-rotatedcolormodel.

简介：随着PC扩展功能的不断增强以及可连接外设的增多，如果采用非标准化的连接规范必然造成不可想像的“混乱”。为此国际上成立了专门制定某种标准的权威部门，并制定出了形形色色的外部接口标准。标准PC的外部接口通常包括串口、并口、PS／2接口、USB接口、网络接口、音频接口和VGA接口等。在本文大家还能看到某些新推出的接口，愿此文能给大家了解主板接口带来些帮助。

简介：Inthispaper,aclassofnewimmersedinterfacefiniteelementmethods(IIFEM)isdevelopedtosolveelasticityinterfaceproblemswithhomogeneousandnon-homogeneousjumpconditionsintwodimensions.Simplenon-body-fittedmeshesareused.Forhomogeneousjumpconditions,bothnon-conformingandconformingbasisfunctionsareconstructedinsuchawaythattheysatisfythenaturaljumpconditions.Fornon-homogeneousjumpconditions,apairoffunctionsthatsatisfythesamenon-homogeneousjumpconditionsareconstructedusingalevel-setrepresentationoftheinterface.Withsuchapairoffunctions,thediscontinuitiesacrosstheinterfaceinthesolutionandfluxareremoved;andanequivalentelasticityinterfaceproblemwithhomogeneousjumpconditionsisformulated.Numericalexamplesarepresentedtodemonstratethatsuchmethodshavesecondorderconvergence.

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简介：Inthispaper,aframeworkispresentedforaddingageneralcommandrecoveryfacilitytouserinterface.Asimplemodelofinteractivesystemisdiscussedandfourmetacommands.UNDO,REDO.SKIPBACK,andSKIPFORWARD,aredefined.Thedouble-linkedlistisusedtoorganizetherecoveryinformationinanaturalwayforeasyimplementation.Applicationsoftheframeworktovariousdemandsofcommandrecoveriesshowthattheuseoftheframeworkisveryeasyandconvenient.

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简介：Anewapproachisgiventoanalysetheregularityofsolutionsnearsingularpointsfortheinterfaceproblemsofsecondorderellipticpartialdifferentialequations.Forgeneralequationswithnonsyrnmetricdominanttermsanddiscontinuouspiecewiaesmoothcoefficients,itisprovedthatsolutionsinH^1canbedocomposedintotwoparts,oneofwhichisafinitesumofparticularsolutionstothecorrespondinghomogeneonsequationswithpiecewiseconstantcoettioionts,andtheotheroneofwhichistheregularpart.Moreoveraprioriestimationsareproven.

简介：索尼的BRAVIAV系列液晶电视拥有明亮的图像和清晰的细节重视力。现在索尼推出了它的廉价版——S系列，提供了与V系列不相上下的画质，价钱却便宜了6000多元人民币。

简介：<正>“LEGO红外发射仪”在“机器人”科技活动中非常重要,它可以把在计算机上设计的内容传到“机器人”身上,让“机器人”按设计方案去做。但它有一个很大的缺陷,就是它的“接口线”非常容易损坏,而一旦损坏又不能配制,只好另买一套。一套“LEGO红外发射仪”要350元,只因“接口线”坏了就要花这么多钱,实在是不值得。

简介：摘要：预制板道床因其工程实体的施工质量、建设成本及后期的养护维修等方面的优势，并且符合“绿色建造”的理念，目前已在轨道交通城交通中成功应用，但地下线其施工空间有限，各专业接口众多，尤其在隔振垫预制板道床区段的排水接口是轨道工程设计的重点。由于深圳市城市轨道交通14号线是全国城市轨道交通中全线采用装配式预制板道床最长的一条线路，本文将结合深圳市城市轨道交通14号线轨道工程经验，着重对隔振垫预制板道床设计、区间轨道排水设计进行详细介绍。

简介：Anapproachtosupportinguserinterfacesusinganattributegrammarcombinedwithaneventmodelisdescribed.Themainemphasisishowtorepresentamulti-threaddialoguemodelindirectmanipulationuserinterfaces.Itisshownthatcontrolsequencewithindialogues,communicationwithotherdialogues,andsomecomputationsforapplicationscanbespecifiedwithasyntacticandsemanticnotation.Theattributegrammarspecificationcanbeimplementedusinganattributegrammarintepreterembeddedintherun-timestructuresupportingcommunication,synchronization,anddialogueexecuton.

简介：Abriefreviewwithdiscussionsisconductedforsomepertinentworks,doneandongoingintheLaboratoryofPhase-ChangeandInterfacialPhenomenaatTsinghuaUniversity,oninterfacialbehaviorofvaporbubblesandinterfacialtransportphenomenaduringliquidnucleationboiling.Fromasequenceofexperimentalinvestigations,somenewphenomena,particularly,thevisuallyobservedinterfacialtransportphenomenaorprocessesincludingjet-likeflows,bubbleinteractionandspatialscaleeffect,weredescribedinthisarticle.Theinterfacialeffectsandtransportphenomenaassociatedwithsurfacetensiongradientscausedbytemperatureandconcentrationvariationsweretheoreticallyanalyzedtorevealthemarkedinfluenceonbubbleinterfacialshapeanddynamicbehavior,thebubbledynamicsincludingnucleation,bubblemotionandcoalescence.Severaltheoreticalmodelsandmethodswereproposedtodescribethedynamiccharacteristicsandexplainthephysicsofinterfacialphenomena/processes.Thespe

简介：Engineeringapplicationdomainsneeddatabasemanagementsystemstosupplythemwithagoodmeansofmodeling,ahighdataaccessefficiencyandalanguageinterfacewithstrongfunctionality.Thispaperpresentsasemantichypergraphmodelbasedonrelations,inordertoexpressmany-to-manyrelationsamongobjectsbelongingtodifferentsemanticclassesinengineeringapplications.Amanagementmechanismexpressedbythemodelandthebasicdataofengineeringdatabasesaremanagedinmainmemory.Especially,differentobjectsarelinkedbydifferentkindsofsemanticsdefinedbyusers,thereforethetableswap,therecordswapandsomeunnecessaryexaminationsarreducedandtheaccessefficiencyoftheengineeringdataisincreased.Clanguageinterfacethatincludessomegenericandspecialfunctionalityisproposedforcloserconnectionwithapplicationprograms.

简介：SomeofthemainprogressontheinvestigationofthemechanismofthewaveformationinexplosiveweldingattheInstituteofMechanicsissummarizedandotters’previousworksarere-viewed.OursystematicexperimentsandanalysisdonotsubstantiatethetheoryofwaveformationbasedonKarmanvortex-streetanalogyorHelmholtzinstability.Onthecontrary,theyshowthatmateri-alstrengthinsensitivetostrainrateplaysanimportantrole.Asimplehydro-plasticmodelispresentedtoexplainthemainfeaturesregardingtheinterracialwaveformationandtoestimatethemagnitudeofwavelength.Theresultisinbroadagreementwithexperiment.

简介：作者学习第二份订单的接口问题的答案的结构在三种空格尺寸的线性椭圆形的部分微分方程。单个点的集合由一些单个线组成；一些孤立的单个点。在一根单个线或一个单个点附近，每个弱答案能被分解成二部分，这被证明，单个部分；常规部分。单个部分是一些更简单的方程的特别答案的某有限的和，；常规部分在一些标准被围住，它在Sobolev空间H是比那稍微弱的[2]。

简介：随着PC扩展功能的不断增强以及可连接外设的增多，如果采用非标准化的连接规范必然造成信息在速度、时序、数据格式以及类型等方面的不匹配．因此出现了形形色色的外部接口标准，标准PC的外部接口通常包括串口、并口、PS/2接口、USB接口、网络接口、音额接口和VGA接口等，在本文和后续文章中将分别对其进行介绍，在本文中将向大家介绍主板集成的外部接口。

简介：如果你在最近两年之中更新了自己的设备，无论是摄像机还是录像机或者非编设备，你都可能已经拥有了这种正在逐渐流行的接口，用好它，让你的工作流程更加合理顺畅。