简介：InthispaperwehighlightstrategiesandchoicesthatmaketheDφDataHandlingsystemmarkedlydifferentfrommanyotherexperiments'systems,WeemphasizehowfartheDφsystemhascomeininnovatingandimplementingaDφ-specificDataGridsystem.Wediscussexperiencesduringthefirstmonthsofdetectorcommissioningandgivesomefutureplansforthesystem.

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简介：Inthispaper,theopportunitiesandchallengeswhichfutureapplicationsbasedonnanoparticlesoffertoengineersaredescribed.Newhigh-addedvalueproductsinduceustorethinkwaystocontrolnanoparticledesignandhandling.Severalchallengesaredescribedandtypicalsolutionsaregiven:(1)findingrelevantengineeringtasksoutsidetraditionalprocessindustry;(2)theimportanceofmixingreactants;(3)obtainingmonodisperseparticles;(4)gainingefficientcontrolviaelectricforcesand(5)developingmulti-stepprocesseswhichallowmorecontroloverparticleproperties.

简介：Gatheringandusinge-evidenceintrans-bordercriminalinvestigationstillfacesmanychallengeswhichreflectstheefficiencyofcrimecounteraction.Ithasbeenlongtimeacommonconcernofthelegalcommunity.TheEuropeanUnionhasshowndeepinteresttotheissueandhasundertakencrucialmeasures.Recently,aproposalforaRegulationoftheEuropeanParliamentandoftheCouncilonEuropeanProductionandPreservationOrders,forelectronicevidenceincriminalmatters,andaDirectiveoftheEuropeanParliamentandoftheCouncillayingdownharmonisedrulesontheappointmentoflegalrepresentativesforthepurposeofgatheringevidenceincriminalproceedingshavebeenlaunchedafterlongandthoroughpreparation.Throughthesespecifictools,theproposaltargetstheproblemcreatedbythevolatilenatureofelectronicevidenceanditsinternationaldimension.Itseekstoadaptcooperationmechanismstothedigitalage,givingthejudiciaryandlawenforcementtoolstoaddressthewaycriminalscommunicatetodayandtocountermodernformsofcriminality.Theproposalalsoaimstoimprovelegalcertaintyforauthorities,serviceproviders,andpersonsaffectedandtomaintainahighstandardforlawenforcementrequests,thusensuringprotectionoffundamentalrights,transparency,andaccountability.Italsospeedsuptheprocesstosecureandobtainelectronicevidencethatisstoredand/orheldbyserviceprovidersestablishedinanotherjurisdiction.Thisstudyoutlinesthebasicachievementsofthenewlyproposedregulation.

简介：TheCDFcollaborationattheFermilabTevatronanalysesproton-antiprotoninteractionsatacenter-of=massenergyof2TeV.duringthethecolliderrunstartingthisyeartheexperimentexpectstorecord1Petabyteofdataandassociateddatasamples,TheDataHandling(DH)systemhasonlineandofflinecomponents.TheDHofflinecomponentprovidesaccesstothestoreddata,tostoredreconstructionoutput,tostoredMonte-Carlodatasamples,anduserowneddatasamples.Itservesmorethan450physicistsofthecollaboration.TheextrarequirementstotheofflinecomponentoftheDataHandlingsystemaresimplicityandconvenienceforusers.Morethan50millioneventsoftheCDFRunIIdatahavebeenalreadyprocessedusingthissystem.

简介：Thispaperdealswiththeautomaticconnectionofcontourlinesextractedfromascannedbrowngeographicalmap.Forthevarietyoftopographicalelementscontainedonamap,thefactorscausingtheinterrup-tionofcontourlinearealsomultiform,whichmaketheconnectiontaskverydifficult.Onthebasisofseparatingthoseelementsalwaysmakingthecon-toursbreakandregardingthemasref-erentlayers,alayering-basedmethodispresented.Thepurposeistotakeintoaccountpropertyinformation(likeinclinationandconfiguration)ofcon-tourlineswhentheycomeacrossotherdifferentsymbols,suchasgully,cliff,drylandandelevationannotationetc.Inthispaper,theauthorsproposethatitshouldbefarmoreeffectiveanddi-recttoadoptdifferentalgorithmicop-eratorstodifferentfactorsthanusingsingleoneoperatortoall.

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简介：ItiswellknownthatthecharacteristicsofChina’ssituationsareoverpopulation,poorfoundation,lowculturalandscienceandtechnologylevels,lackandunevendistributionofresources,andlowrankingofpercapitaGDP.Owingtothebackwardofscienceandtechnologyandmanagement,therelativelyshort-suppliedresourceshasnotbeenutilize

简介：Chinesetradeunionshavealwaysbeenkeenondevelopingandprotectingworkerrights.Today,theyhavethetaskofhelpingbuildupharmoniouslaborrelations.Byworkingtoproperlyhandlelettersandvisits,unionorganizationsaimatresolvingproblemsworkersaremostconcernedwith,problemsthataremostpracticalandaffecttheimmediateinterestsofworkers.Thejobisofgreatsignificancetothecountry'sendeavortoensuredecentlaborandsocialstability.

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简介：那寻找的一个进化基于策略的错误parameterization方法最，理想的错误调整因素被开发获得更好的吸收结果。数字实验用一些古典非线性的模型被设计(即，Lorenz-63模特儿和Lorenz-96当模特儿)。进化策略的转线路和变化错误调整因素在四个方面被调查：Lorenz模型，整体尺寸，观察协变性，和观察间隔的起始的条件。为错误调整因素的搜索通常用尝试方法被执行。解决这个困难的问题，一个新数据吸收系统结合了基因算法被开发。方法在一些简化模型框架被测试，并且结果是令人鼓舞的。处理方法的进化基于策略的错误在Lorenz-96模型在完美、有瑕疵的模型情形下面要用体力地表现了。然而，到大气的更多的建筑群或陆地表面的方法论的应用程序为遗体建模被测试。

简介：分数维的地理地图数据处理的一些理论问题被讨论，发展，比较并且估计关于分数维的尺寸介绍的一些新方法在这篇论文被建议并且。

简介：TherelationshipbetweenChinaandtheUnitedStatesisbecomingincreasinglyimportantintheworld;nolongerisitlimitedtobilateralissues,andthethirdpartyissuehasgrowninsignificance.Therearevariouskindsofthirdpartycountries.Someofthese,suchasJapan,SouthKorea,AustraliaandtheEuropeancountriesareU.S.allies.Some,likethecentralAsian

简介：多观点要求说明的矛盾在要求过程期间是一个弥漫的问题。然而，管理矛盾不只是一个纯技术问题。它总是在相应股东之中与相互作用和比赛的一个过程被联系。这篇论文的主要贡献是介绍一条协商途径给在多观点软件要求处理矛盾。特别地，相对每个观点的要求的优先级在在不同股东之中解决矛盾上在继续的协商起一个重要作用。产生到评估建议的协商建议和一条途径的一个算法也分别地在这篇论文被介绍。

简介：Toincreasethecompetitionofthesolarenergycollectionsystem,thesizeofthesolarpanelmoduleduringthemanufacturingprocessisbeingincreasedcontinuously.Asthesizeofthesolarpanelincreases,thesizeoftherobottohandlethepanelincreasedalso.Thechangeinscaleoftherobotinevitablyresultsintheamplificationoftheadverseeffectoftheflexure.Themainsourceoftheflexureinthelargescalesolarcellpanelhandlingsystemisthelongandthinforkfingersofthehandandthesolarcellpanel.Inaddition,thebelt-drivenactuatorsystemusedbymostofthelargescalepanelhandlingrobotisanothersignificantsourceofthevibration.Inthispaper,theflexiblemultibodydynamicmodelofalargescalesolarcellpanelhandlingrobot,whichisbeingdesignedandconstructedwiththehelpofKyungHeeUniversity,isdeveloped.Thebelt-drivensystemintherobotisalsomodeledasflexiblesystemandincludedintherobottorepresenttheactualvibrationcharacteristicsoftheactuatorsystem.

简介：Mediumaccesscontrol(MAC)protocolssuchasIEEE802.11areusedinwirelessnetworksforsharingofthewirelessmedium.Therandomnatureoftheprotocoloperationtogetherwiththeinherentdifficultyofmonitoringintheopenposessignificantchallenges.Allnodesareexpectedtocomplywiththeprotocolrules.But,somenodesinordertogaingreaterbenefitsmisbehavebynotcomplyingwiththerules.Onesuchselfishmisbehavioriswaitingforsmallerback-offintervalswhencomparedtotheothernodesinthesamesubnet.Suchselfishmisbehaviorisbeingtackledinthispaper.Adiagnosisschemeandapenaltyschemearebeingproposedforovercomingsuchselfish-misbehavioratMAClayerofmobileadhocnetworkswhichcouldbeextendedtoothertypesofnetworksalso.

简介：ObjectivesToinvestigatethegeneexpressionofcalcium-handlingproteinsinpatientswithrheumaticheartdisease(RHD)andatrialfibrillation(AF).MethodsAtotalof50patientswithrheumaticmitralvalvediseasewereincluded.AccordingtocardiacrhythmanddurationofepisodeofAF,patientsweredividedintofourgroups:sinusrhythmgroup,oaroxvsmalAFre'our,persistentAFforlessthan6monthsgroupandpersistentAFformorethan6monthsgroup.Atrialtissuewasobtainedfromtherightatrialappendage,therightatrialfreewallandtheleftatrialappendagerespectivelyduringopenheartsurgery.TotalRNAwasisolatedandreverslytran-scribedintocDNA.Inasemi-quantitativepolymerasechainreactionthecDNAofinterestandofglyceralde-hyde3-phosphatedehydrogenase(GAPDH)weream-plifiedandseparatedbyethidiumbromide-stainedgelelectrophoresis.MultiplelinerregresswasusedforcorrelationbetweenthemRNAamountandage,sex,rightatrialdiameter(RAd)andleftatrialdiameter(LAd)ResultsThemRNAofL-typecalciumchannelα1osubunit,ofCa^2+-ATPaseandofryanodinereceptorinpatientswithpersistentAFformorethan6monthsweresignificantlydecreased(Pall<0.01)ButnoalterationsofthemRNAlevelsforSRphos-pholambanandcalsequestrinwereobservedinpatientswithpersistentAFformorethan6monthscomparedwithpatientswithsinusrhythm,paroxysmalAFandpersistentAFforlessthan6months(Pall>0.05)Therewasnodifferenceofthegeneexpressionamongthethreeatrialtissuesamplingsites(Pall>0.05).Age,gender,RAdandLAdhadnosignificanteffectsonthegeneexpressionofcalcium-handlingproteins(Pall>0.05).ConclusionsThemRNAexpressionofcalcium-handlingproteinsisdown-regulatedonlyinpatientswithRHDandlong-termpersistentAF.Suchabnormalitiesmayberelatedtotheinitiationand/orperpetuationofAFinthepatientswithRHD.

简介：Purpose:Thepurposeofthisstudywastocomparethecoordinationbetweenthetrunkandthepelvisduringasustainedasymmetricrepetitiveliftingtaskbetweenagroupwithahistoryoflowbackpain(LBP;HBP)andagroupwithnohistoryofLBP(NBP).Methods:Volunteerslifteda11-kgboxfromankleheightinfronttoashelf45°off-centeratwaistheight,andloweredittothestartpositionat12cycles/minfor10min.Liftingsidewasalternatedduringthetrial.Continuousrelativephasewasusedtocalculatecoordinationbetweenthepelvisandtrunkrotationatthebeginning(Min1),middle(Min5),andendofthebout(Min9).Results:Whiletherewerenomaineffectsforgroup,asignificantinteractionbetweentimeandgroupindicatedthat,inthefrontalplane,theNBPgroupcoordinationwasmoreanti-phasetowardtheendofthebout,withnosuchdifferencesfortheHBPgroup.Analysisofsagittal-axial(bendandtwist)coordinationrevealedtheHBPgroupcoordinationwasmorein-phaseattheendoftheboutovertheentirecycleandfortheliftingphasealone,withnosuchdifferencesfortheNBPgroup.Conclusion:DifferencesbetweengroupsdemonstrateresidualconsequencesofLBPinanoccupationalscenario,eventhoughtheHBPgroupwaspain-freefor>6monthspriortodatacollection.Morein-phasecoordinationintheHBPgroupmayrepresentacoordinationpatternanalogousto'guardedgait'whichhasbeenobservedinotherstudies,andmaylendinsightastowhytheseindividualsareatincreasedriskforre-injury.