简介:TasksforChina’sAgingProgrammeTheobjectivesofChina’sagingprogrammeareto“provideeconomicsupport,medicalandhealthcareservicesand...
简介:IntroductionInteachingEnglishteachersaccepttheviewthatreadingskillsareimportant.AtpresentinChina,however,theteachingofreadingis,byandlarge,unsatisfactory.Onereasonforthis,Ithink,isthatcurrenttextbookslackappropriatetasksdesignedtoteachreadingskills.Thispaperwillthereforefirstevaluatethetextbooktypicallyused,thenlookatwaysofcreatingtasksandfinallyofferexamplesoftaskscreatedfromteachinginaChineseseniormiddleschool.
简介:OnJanuary12,2015,attheregularpressbriefingofNationalHealthandFamilyPlanningCommission(NHFPC),NHFPCreportedthemajortasksinhealthandfamilyplanninginChinain2015.Thedetailsareasfollows:In-depthDevelopmentofMedicalandHealthSystemReformIn-depthDevelopmentofMedicalandHealthSystemReform.
简介:MinisterPengPeiyunonPopulationSituationAndTasksofFamilyPlanningin1997GeneralPopulationSituationChinahadapopulationof1.22389bi...
简介:摘要任务型教学对于小学英语教学具有十分重要的意义,可以有效提高学生的学习兴趣,促进学生主动学习。在任务型教学中,任务设计是基础性、前提性的重要环节,主要应从设计tasks要有明确的目的性、要有一定的连贯性等几方面入手。
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简介:Multipleperformancerequirementsneedtobeguaranteedinsomereal-timeapplicationssuchasmultimediadataprocessingandreal-timesignalprocessinginadditiontotimingconstraints.Unfortunately,mostconventionalschedulingalgorithmsonlytakeoneortwodimensionsofthemintoaccount.Motivatedbythisfact,thispaperinvestigatestheproblemofprovidingmultipleperformanceguaranteesincludingtimeliness,QoS,throughput,QoSfairnessandloadbalancingforasetofindependenttasksbydynamicscheduling.Webuildaschedulermodelthatcanbeusedformulti-dimensionalscheduling.Basedontheschedulermodel,weproposeaheuristicmulti-dimensionalschedulingstrategy,MDSS,consistingofthreesteps.Thefirststepcanbeofanyexistingreal-timeschedulingalgorithmthatdeterminestoacceptorrejectatask.Instep2,weputforwardanovelalgorithmMQFQtoenhancetheQoSlevelsofacceptedtasks,andtomakethesetaskshavefairQoSlevelsatthesametime.AnothernewalgorithmITLBisproposedandusedinstep3.TheITLBalgorithmiscapableofbalancingloadandimprovingthroughputofthesystem.ToevaluatetheperformanceofMDSS,weperformextensivesimulationexperimentstocompareMDSSstrategywithMDSRstrategy,DASAPandDALAPalgorithms.ExperimentalresultsshowthatMDSSsignificantlyoutperformsMDSR,DASAPandDALAP.