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简介：In2011,therewerethreenewdevelopmentsinNortheastAsia:themuchheraldedreturnoftheU.S.totheAsia-Pacificregion;newly-growingtensionsintheSouthChinaSea;

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简介：MostofImageQualityAssessment(IQA)metricsconsistoftwoprocesses.Inthefirstprocess,qualitymapofimageismeasuredlocally.Inthesecondprocess,thelastqualityscoreisconvertedfromthequalitymapbyusingthepoolingstrategy.Thefirstprocesshadbeenmadeeffectiveandsignificantprogresses,whilethesecondprocesswasalwaysdoneinsimpleways.Inthesecondprocessofthepoolingstrategy,theoptimalperceptualpoolingweightsshouldbedeterminedandcomputedaccordingtoHumanVisualSystem(HVS).Thus,areliablespatialpoolingmathematicalmodelbasedonHVSisanimportantissueworthyofstudy.Inthispaper,anewVisualPerceptualPoolingStrategy(VPPS)forIQAispresentedbasedoncontrastsensitivityandluminancesensitivityofHVS.ExperimentalresultswiththeLIVEdatabaseshowthatthevisualperceptualweights,obtainedbytheproposedpoolingstrategy,caneffectivelyandsignificantlyimprovetheperformancesoftheIQAmetricswithMeanStructuralSIMilarity(MSSIM)orPhaseQuantizationCode(PQC).ItisconfirmedthattheproposedVPPSdemonstratespromisingresultsforimprovingtheperformancesofexistingIQAmetrics.

简介：TheU.S.spacestrategy,consistingofthenationalspacestrategyandthenationalsecurityspacestrategy,issubjecttoandservesthelargerU.S.NationalSecurityStrategy.Becausespacetechnologyandspaceprojectscanservebothmilitaryandcivilianpurposes,theU.S.nationalspacepolicyandspacemilitarystrategyarehighlyintertwined.Thestronglyassertive

简介：ACAD-basedinspectionplanningstrategyforvideomeasuringinstrumentisproposedtoimprovemanufacturingeffectiveness.ThesystemconsistsofavideoprobethatenablesitselftoinspectaworkpiecebasedonaCADmodel.ThemeasurementsoftwareincludesCAIPmoduleandMDPmodule.TheCAIPmoduleisdevelopedbasedonaCADdevelopmentplatformwhosekernelistheOpenCASCADE.Theentiresystemwastested,andrelevantexamplesshowthatthesystemcanaccomplishautomaticinspectionplanningtaskforcommonpartsefficiently.

简介：Manyglobalemissionreductionstrategieshavebeenproposed,butfewhavebeenassessedquantitativelyfromtheviewofequality,efficiencyandeffectiveness.Integratedassessmentmodels(IAM)isoneoftheeffectivewaystomakeclimatepolicymodeling.SointhispaperwedevelopedtheMRICES(Multi-regionalintegratedmodelofclimateandeconomywithGDPspillovers)model,whichisanIAMbutextendstoincludeGDPspillovermechanism,tomakeassessmentonseveralstrategiesforglobalemissionreduction,includingtheegalitarianismstrategy,theUNDPstrategyandtheCopenhagenAccord.Using1990asabaselineforhistoricalemissionlevels,theegalitarianstrategyarguesthatdevelopedcountriesshouldimplementurgentemissionreductions,whereasdevelopingcountriesareallowedrelativelyhigherfutureemissionquotas.TheUNDPstrategyaddressestheissueofsubstantialchangesinglobaltemperaturebutacknowledgesthatdevelopingcountriesarenotabletoaffordmorecostsformitigationmeasures,whichisinequitablefromtheperspectiveofacountry’srighttodevelop.WealsosimulatedtheCopenhagenAccordtodeterminetheconsequencesbytheyear2100ifeachcountrycontinuestheircurrentemissionmitigationactions,andresultsindicatedthattheincreaseinglobaltemperaturewillbe2.8℃by2100;consequently,muchstrongeremissionreductioneffortsmustbeimplementedafter2020.Basedonanalysisonmitigationstrategies,itisrecognizedthatthecommonbutdifferentiatedresponsibilityprinciplemustbeinsistedwhenmakingglobalmitigationstrategy.Tocomplywiththisprinciple,theemissionreductionbaselineofdevelopedanddevelopingcountriesshouldbediscriminated,so1990and2005canbetakenasthebaseyearfordevelopedanddevelopingcountriesrespectively.

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简介：我们在场为双向波浪方程移植的有效降噪策略。三种主导的人工制品类型被一个优化成像条件分析并且消除。我们讨论以前未解决的像横梁的人工制品，它可能被引起由向下从来源和单个地震射击的接收装置方面播送并且向上散布波浪跨关联。这人工制品有相对强壮的crosscorrelation，但是不从反射镜带有用信息。像横梁的人工制品广泛地存在在预先叠成像并且近似有象有用地震信号的一样的振幅。在大多数情况中，在图象的协调人工制品被方向性地宣传精力引起。基于wavefield坡度获得的繁殖角度，我们识别人工制品精力并且处于成像条件减去它的贡献。由这个过程，大多数人工制品能精确地被消除，包括直接波浪人工制品，散布人工制品，和beamlike人工制品。这个方法独立于wavefield增殖者并且如果需要，是容易的适应几乎所有当前的波浪方程迁居方法。当这个方法处理物理人工制品起源，很少损坏被引起到地震信号。过滤的额外的k域能另外提高叠的结果图象质量。这个方法在超级宽角度的单程的迁居成功并且我们能在另外的双向波浪方程迁居并且特别在反向的时间移植期望它的成功。

简介：'ChinaSustainableDevelopmentStrategyReport2012'byChineseAcademyofSciencesindicatedthatthedevelopingpopulationpressureinChinaisstilllarge.Therearestill26.88millionpoorpeopleaccordingtothe2010

简介：Basedonthestakeholdersmanagementtheory,thispaperprovidesanewstrategicmanagementmethodfortheNationalSustainableDevelopmentStrategy.BytakingChina'sNationalSustainableDevelopmentStrategyManagementasanexample,thispaperidentifiesallthestakeholdersinvolvedandthenassessesstakeholdersfromtwodimensions,namely'Importance'and'Attitude',bywhichallofthestakeholdersaredividedintosixcategories.Onthisbasis,furtheranalysisismadetoworkoutstrategicmanagementprogrammebyschedulingthestrategicemphases,stepsandmanagementcountermeasuresfordifferenttypesofstakeholderssoastoprovidetheorticalevidenceforthepracticeofNationalSustainableDevelopnentStrategymanagement.

简介：这份报纸为高速度的电的火车调查最小精力的开车问题，然后建议三阶段的最佳的策略。首先，一个切换的系统模型被介绍在高速度的电的火车描述新动力学，它考虑速度，精力效率和再生刹车的扩大范围。基于新模型，有最小精力的消费的最佳的开车策略被学习，并且这个问题被归结到为交换系统的最佳的控制。用一个数字算法，三阶段的开车策略被结束，在哪个传统的伪海岸阶段再被丢弃，最大的拖拉和刹车不是合适的。最后，CRH上的案例研究被说明。

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简介：Thedeclineofconventionaloilresourceshasshiftedthedevelopmentofunconventionaloilfromthemargintothecenter.ImprovingSino-CanadiancooperationontarsandsprojectswouldbeanidealoptionforChinatointegrateitsoverseasenergyassetsandachieveitsenergydiversificationstrategy.

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简介：Amulti-objectiveoptimizationapproachfortherollshiftingstrategyincrossrollingcampaignsofhotstripmillsispresented.Theeffectofdifferentrollshiftingstrategiesonrollwearcontourisstudiedbynumericalsimulation,andtwoevaluationindexes,namelybodysmoothnessandedgesmoothness,areproposed.Theaveragebodysmoothnessandaveragerollingedgesmoothnessofallstripsinarollingcampaignaretakenastheobjectivefunctions,theshiftingpositionsofallwidestripsasthedecisionvariables,andthemulti-objectivemethodofNSGA-Ⅱastheoptimizer.Thusamulti-objectiveoptimizationmodelfortherollshiftingstrategyisbuilt.Thesimulationresultsshowthatworkrollshiftingcanmakewearcontoursmooth,andadish-shapedwearcontourwithoutseverelocalwearcanbeachievedbytherollshiftingstrategywithvaryingstroke.OptimizationexperimentationshowsthatbymeansofNSGA-Ⅱ,agoodPareto-optimalfrontcanbeobtained,whichsuggestsaseriesofalternativesolutionsforrollshiftingstrategyoptimization.Theexperimentationalsoshowsthatthereisaconflictbetweenthetwoobjectives.Finally,applicationcasesconfirmthefeasibilityofthemulti-objectiveapproach,whichcanimprovethestripprofile,reduceedgewavesandextendtherollingmilesofarollingcampaign.

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