简介：Withtherapidgrowthoftheinternet,thefastinformationcommunicationandthecomprehensiveinformationpublicationbecomeavailable.Toattracttheattentionofbrowsersandletbrowsersknowthehotnewsintime,awebsiteisrequiredtoupdateitscontentconstantly.Thetraditionalmodetomanuallyupdatewebsiteisnolongersuitablefortherapidgrowthofwebsitecontents.Moreover,

简介：TheATLASdetectorisoneofthemostsophisticatedandhugedetectorseverdesigneduptonow.Adetailed,flexibleandcompletesimulationprogramisneededinordertostudythecharacteristicsandpossibleproblemsofsuchachallengingapparatusandtoanswertoallraisingquestionsintermsofphysics,designoptimization,etc.TocopewiththeseneedsweareimplementinganapplicationbasedonthesimulationframeworkFADS/Goofy(FrameworkforATLASDetectorSimulation/Geant4-basedObject-OrientedFolly)intheGeant4environment.Theuser'sspecificcodeimplementationispresentedindetalilsforthedifferentapplicationsimplementeduntilnow,fromthevariouscomponentsoftheATLASspectrometertopsomeparticulartestbeamfacilities,particularemphasisisputindescribingthesimulationoftheMuonSpectrometeranditssubsystemsasatestcasefortheimplementationofthewholedetectorsimulationprogram:theintrinsiccomplexityinthegeometrydescriptionoftheMuonSystemisoneofthemoredemandingproblemsthatarefaced.Themagneticfieldhandling,thephysicsimpactintheeventprocessinginpresenceofbackgroundsfromdifferentsourcesandtheimplementationofdifferentpossiblegenerators(includingPythia)arealsodiscussed.

简介：Inthepaperweproposeageneral,abstractframeworkforAutomaticSecretGenerationandSharing(ASGS)thatshouldbeindependentofunderlyingSecretSharingScheme(SSS).ASGSallowstopreventtheDealerfromknowingthesecret.TheBasicPropertyConjecture(BPC)formsthebaseoftheframework.Duetothelevelofabstraction,resultsareportableintotherealmofquantumcomputing.Twosituationsarediscussed.Firstconcernssimultaneousgenerationandsharingoftherandom,priornonexistentsecret.Suchasecretremainsunknownuntilitisreconstructed.Next,weproposetheframeworkforautomaticsharingofaknownsecret.InthiscasetheDealerdoesnotknowthesecretandthesecretOwnerdoesnotknowtheshares.WepresentopportunitiesforjoiningASGSwithotherextendedcapabilities,withspecialemphasisonPVSSandpre-positionedsecretsharing.Finally,weillustrateframeworkwithpracticalimplementation.

简介：在这份报纸，我们考虑标准线性编程(LP)的解决方案。在LP的显著结果宣称所有最佳的答案形成内在的多面体的一张最佳的脸。在实践，许多真实世界的问题无穷地有许多最佳的答案并且追求最佳的脸，不是就一个最佳的顶点，是相当合乎需要的。脸算法由平底锅求婚了[19]在由重申从的最佳的脸的目标面对面地，沿着否定客观坡度的直角的设计到一个相关空空格上。算法由比较单一的方法展出有利数字表演。在这份报纸，我们进一步由建议改进实现调查脸算法。在准确算术计算，新算法产生象平底锅的脸算法的一样的顺序，但是每重复使用不太计算的费用，并且为稀少的问题享受有利性质[摘要从作者]

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简介：为概括的逆的一般限制代表的计算和实现调查三个各种各样的算法。介绍和preliminaries；概括嵌入方法的细节；限制表示和直角的系统。

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简介：Thispaperdescribesthereplacementofacontrollerforaprogrammableuniversalmachineforassembly(PUMA)512robotwithanewlydesignedPCbased(openarchitecture)controlleremployingareal-timedirectcontrolofsixjoints.TheoriginalstructureofthePUMArobotisretained.Thehardwareofthenewcontrollerincludessuchin-housedesignedpartsaspulsewidthmodulation(PWM)amplifiers,digitalandanalogcontrollers,I/Ocards,signalconditionercards,and16-bitA/DandD/Aboards.AnIntelPentiumIVindustrialcomputerisusedasthecentralcontroller.ThecontrolsoftwareisimplementedusingVC++programminglanguage.Thetrajectorytrackingperformanceofallsixjointsistestedatvaryingvelocities.ExperimentalresultsshowthatitisfeasibletoimplementthesuggestedopenarchitectureplatformforPUMA500seriesrobotsthroughthesoftwareroutinesrunningonaPC.Byassemblingcontrollerfromoff-the-shellhardwareandsoftwarecomponents,thebenefitsofreducedandimprovedrobustnesshavebeenrealized.

简介：Thespatialimpulseresponse(SIR)methodisoftenusedasthe’goldstandard5insimulationoftransientacousticwavefieldsduetoitshighaccuracyinthelineardomain.However,ahighsamplingfrequencyisoftenrequiredinordertoachievethehighaccuracy.Asaresult,alargeamountofdatahastobeprocessed.Inthispaperafastapproachforcomputingspatialimpulseresponseisproposedtoreducethecomputationburden.TheproposedapproachisdevelopedbyemployingtherelationshipofSIRsatobservedpointsandSIRsoftheprojectionpointsonthetransducersurface.Twocriticalparametersusedintheproposedapproach,thecalculationsamplingfrequencyandtheinterpolationsamplingfrequency,arethenanalyzed.Resultsshowthatfora2.25MHzrectangulartransducerwiththesizeof5mmxlOmm,acalculationsamplingfrequencyof1000MHzandaninterpolationsamplingfrequencyof500MHzcanachievesuperiorperformancewhileimprovingthecomputationefficiency18timesthanthedirectsolving.

简介：Hydrogelcanswelltomanytimesofitsdryvolume,resultinginlargedeformationwhichisvitalforitsfunction.Theswellingprocessisregulatedbymanyphysicalandchemicalmechanisms,andcan,tosomeextent,befairlydescribedbytheporoelasticitytheory.Implementationoftheporoelasticitytheoryintheframeworkoffniteelementmethodwouldaidthedesignandoptimizationofhydrogel-basedsoftdevices.Choosingchemicalpotentialanddisplacementastwofeldvariables,wepresenttheimplementationofporoelasticitytailoredforhydrogelswellingdynamics,detailthenormalizationofphysicalparametersandthetreatmentofboundaryconditions.Severalexamplesarepresentedtodemonstratethefeasibilityandcorrectnessoftheproposedstrategy.

简介：Inthispaper,analgorithmforcomputingtheJanetbasesoflineardifferentialequationsisdescribed,whichisthedifferentialanalogueofthealgorithmJanetBasisimprovedbyGerdt.AnimplementationofthealgorithminMapleisgiven.Theimplementedalgorithmincludessomesubalgorithms:Janetdivision,Pommaretdivision,thejudgementofinvolutivedivisorandreducible,thejudgementofconventionaldivisorandreducible,involutivenormalformandconventionalnormalform,involutiveautoreductionandconventionalautoreduction,PJ-autoreductionandsoon.Asanapplication,theJanetBasesofthedeterminingsystemofclassicalLiesymmetriesofsomepartialdifferentialequationsareobtainedusingourpackage.

简介：Wepresentaninterferometrysetupandthedetailedfringeanalysismethodforintenseshortpulse(SP)laserexperiments.Theinterferometryschemewasrefinedthroughmultiplecampaignstoinvestigatetheeffectsofpre-plasmasonenergeticelectronsattheJupiterLaserFacilityatLawrenceLivermoreNationalLaboratory.Theinterferometerusedafrequencydoubled(λ=0.527μm)0.5pslongopticalprobebeamtomeasurethepre-plasmadensity,aninvaluableparametertobetterunderstandhowvaryingpre-plasmaconditionsaffectthecharacteristicsoftheenergeticelectrons.Thehardwareofthediagnostic,dataanalysisandexampledataarepresented.ThediagnosticsetupandtheanalysisprocedurecanbeemployedforanyotherSPlaserexperimentsandinterferograms,respectively.

简介：ThestudiesundertakentopreparetheTechnicalDesignReportoftheATLAS3^rdLevelTrigger(EventFilter)areperformedondifferentprototypesbasedondifferenttechnologies.wepresentherethemostrecentresultsobtainedforthesupervisionoftheprototypebasedonconventional,off-the-shelfPCmachinesandJavaMoblieagenttechnology.

简介：为了提供，身体上在地区性的规模为风侵蚀研究基于风建模，3D计算液体动力学(CFD)风模型被开发。模型基于海军司烧方程用C语言被规划，并且它作为开放源代码自由地可得到。与空间分析和建模工具(SAMT)综合，风模型举办方便输入准备和强大的产量可视化。为了验证风模型，，一系列实验在一条风隧道被进行。一个堵住的流入实验被设计在基本液体进程的模拟上测试模型的性能。一个圆障碍实验被设计检查模型是否能在风地上模仿障碍的影响。结果证明测量并且模仿的风地有高关联，和风模型能两个都模仿风的基本过程和对风地的障碍的影响。这些结果显示出风模型的高可靠性。一个区域的一个数字举起模型(DEM)(长的3800m和1700m宽)在在内部蒙古的Xilingele草地(自治区域，中国)被用于模型，和一块3D风地成功地被产生了。由风隧道实验的模型和足够的确认的清楚的实现在地区性的规模为风侵蚀的预言和评价打了一个稳固的基础。

简介：到spanwise墙摆动(SWO)的突然的实现的狂暴的enstrophy的反应经由直接数字的模拟在狂暴的隧道流动被学习。在SWO的申请的开始，重要关联在y和z。狂暴的enstrophy的短暂生长发生，它直接提高狂暴的驱散并且漂流向一个新降低拖条件的狂暴的流动。以后，与拉长涡度有关的学期(x,y，和z),由\的y(\frac{\partialw}{\partialy}\)，由\的z的拐弯(\frac{\partialv\prime}{\partialz}\)，并且水平由\z砍(\frac{\partialw\prime}{\partialx}\)由于SWO的存在被压制，导致狂暴的enstrophy的变细。

简介：Inthispaper,weproposeaneffectiveVLSIarchitectureofsub-pixelinterpolationformotioncompensationintheAVSHDTVdecoder.Toutilizethesimilararithmeticaloperationsof15lumasub-pixelpositions,threetypesofinterpolationfiltersareproposed.Asimplifiedmultiplierispresentedduetothelimitedrangeofinputinthechromainterpolationprocess.Toimprovetheprocessingthroughput,aparallelandpipelinedcomputingarchitectureisadopted.Thesimulationresultsshowthattheproposedhardwareimplementationcansatisfythereal-timeconstraintfortheAVSHDTV(1920×1088)30fpsdecoderbyoperatingat108MHzwith38.18klogicgates.Meanwhile,itcostsonly216cyclestoaccomplishonemacroblock,whichmeanstheBframesub-pixelinterpolationcanberealizedbyusingonlyonesetoftheproposedarchitectureunderreal-timeconstraints.

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简介：Basedontheexperimentalresultsofsuper-elasticNiTialloy,athree-dimensionalsuper-elasticconstitutivemodelincludingbothofstress-inducedmartensitetransformationandplasticityisconstructedinaframeworkofgeneralinelasticity.Intheproposedmodel,transformationhardening,reversetransformationofstress-inducedmartensite,elasticmismatchbetweentheausteniteandmartensitephases,andtemperature-dependenceoftransformationstressandelasticmodulusofeachphaseareconsidered.Theplasticyieldingofmartensiteoccurredunderhighstressisaddressedbyabilinearisotropichardeningrule.Drucker-Prager-typedtransformationsurfacesareemployedtodescribetheasymmetricbehaviorofNiTialloyintensionandcompression.Thepredictioncapabilityoftheproposedmodelisverifiedbycomparingthesimulatedresultswiththecorrespondentexperimentalones.BasedonbackwardEuler'sintegration,anewexpressionofconsistenttangentmodulusisderived.TheproposedmodelisthenimplementedintoafiniteelementpackageABAQUSbyuser-subroutineUMAT.Finally,thevalidityofsuchimplementationwasverifiedbysomenumericalsamples.

简介：ＡＢＲＡＮＣＨ－ＡＮＤ－ＢＯＵＮＤＡＬＧＯＲＩＴＨＭＩＮＴＨＥＴＯＵＲＩＮＧ－ＰＡＴＨＰＲＯＢＬＥＭＡＮＤＩＴＳＣＯＭＰＵＴＥＲＩＭＰＬＥＭＥＮＴＡＴＩＯＮＸｕＸｕｓｏｎｇ（徐绪松）（ＳｃｈｏｏｌｏｆＭａｎａｇｅｍｅｎｔ，ＷｕｈａｎＵｎｉｖｅｒｓｉｔ...

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