简介：Forearthquakedisastermitigation,weusehistoricalrecordsandmorecompleteintensityinvestigationdatafrom1500to2015toanalyzeandestimatetheseismicintensityandfrequencyoftheearthquake-proneareasinYunnan.WedigitizedintensityobservationsanddividedtheYunnanregionintocellsizeof0.2°x0.2°tocalculatetheseismicintensity-frequencyrelationshipforeachcell.CombinedwitharepeatedcycleofintensityofonehundredyearsandpopulationeconomicsdatainYunnan,weanalyzefutureareasofconcern.Theresultscanprovideareferenceforearthquakehazardousareazoning.Thismethodisbasedonhistoricalearthquakedata,reducingasmuchaspossiblethevarioushypothesesfortheassessment,andthuscanconciselyreflectthedifferentintensityfrequencydistributionsoftheregion.

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简介：Inthiswork,weinvestigatethemethodstoimprovetheperformanceofthesweptsourceat1.0μmbasedonapolygonscanner,includingin-cavityparametersandboosterstructuresoutofthecavity.Thethreein-cavityparametersarethecavitylength,therotatingspeedofthepolygonscanner,andthein-cavityenergy.Withthedecreaseofcavitylength,thespectrumbandwidthbecomeswiderandthedutycyclebecomeshigher.Withtheincreaseoftherotatingspeedofthepolygon,thespectrumbandwidthbecomesnarrower,andthedutycyclebecomeslowerbuttherepetitionratebecomeshigher.Withmoreenergyin-cavity,thespectrumbandwidthbecomeswiderandthedutycyclebecomeshigher.Theboosterstructuresincludethebufferedstructure,secondaryamplifier,anddual-semiconductoropticalamplifierconfiguration,whichareusedtoincreasethesweepfrequencyto86kHz,theoutputpowerto18mW,andthetuningbandwidthto131nm,respectively.

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简介：瓷器公司在中国由于证券市场的发展吸引了许多注意。列出的中国公司的列出的地位成为暗示一张股票的潜在的风险的重要指示物。当他们做进一步的决定时，因此预言列出的中国公司的地位为股东和投资者显然是关键的。根据为中国公司的四可能的清单地位，研究人员们作为在数据采矿区域典型的一个分类问题提出上述问题。很多的分类技术被实现了基于他们的金融因素预言列出的中国公司的地位。通常，为每列出的公司有超过150个金融因素，并且特征选择在分类方法的实现前被需要。在文学，研究人员与变化使用了t测试选择相关因素的通货膨胀因素(VIF)分析。然而，如此的方法不能在高维的盒子中被使用。在这份报纸，我们使用惩罚回归的想法基于一个逻辑回归模型选择感兴趣的因素，然后使用流行分类方法预言公司地位。我们的结果证明建议方法能发现更代表性的因素并且改进分类方法的预言精确性。

简介：Inthisstudy,wepresentanewmethodtocomputeinternalco-seismicdeformationsofahomogeneoussphere,basedonourpreviousapproach(Dongetal.2016).Inpracticalnumericalcomputations,weconsiderastrike-slippointsourceasanexample,andcomputetheverticalco-seismicdisplacementondifferentinternalsphericalsurfaces(includingtheEarthsurface).Numericalresultsshowthattheinternalco-seismicdeformationsaregenerallylargerthanthatontheEarthsurface;especially,themaximumco-seismicdisplacementappearsaroundtheseismicsource.Theco-seismicdisplacementsareoppositeinsignfortheareasoverandbeneaththepositionoftheseismicsource.Theresultsalsoindicatethatthecurvatureeffectoftheinternaldeformationisprettylarge,andlargerthanthatontheEarthsurface.Theresultsindicatethatthedislocationtheoryforasphereisnecessaryincomputinginternalco-seismicdeformations.

简介：在这个工作，方石英结晶化和注射的性质上的氧化铝增加的影响塑造了基于硅石的陶器的核心被调查。X光检查衍射(XRD)被用来在样品描绘阶段转变，并且XRD结果显示氧化铝的增加在1180-1220在sintering期间支持了熔化硅石的结晶化???$

简介：Giventherisingtrendinobesityinchildrenandyouthandage-relateddeclineinmoderate-to-vigorous-intensityphysicalactivity(MVPA)inseveralWestern,African,andAsian-Pacificcountries~1andstrongevidencethatpastphysicalactivity(PA)interventionshavehadonlyasmalleffectonchildren’sandyouth’soverallactivitylevels,~2itisimportanttoclarifywhetherschool-basedPAinterventionswarrantresourceallocation.Schoolsrepresentanaccessibleandcost-effectivesetting

简介：一个过程被建议输入和hysteretic精力系列由此开发了钢时刻抵抗因为single-degree-of-freedom(SDOF)系统被用于multi-degree-of-freedom(MDOF)，装裱。建议过程用四个框架被验证，viz，有三的框架--，五--，seven-stories,并且其各个受到差错正常和三实际地震的差错平行部件九故事。为三故事、五故事的框架的很好的估计，和相当可接受的估计为七--，并且九故事的框架，被获得了。为在框架高度上散布hysteretic精力的一个方法也被建议。这个分发计划允许一个建议基于精力的地震图案(EBSD)的精力需求部件的决心为每个故事的过程。探讨EBSD的能力部件，一个故事明智的优化设计过程被利用为这些时刻框架从塑料绞链形成/旋转驱散能力的精力开发。建议EBSD过程在一个三故事的一个海湾钢时刻框架的设计被表明。

简介：当越来越多的公司捕获了并且分析了数据的巨大的卷改进供应链的性能，这份报纸开发把大数据用作输入在食物供应链做更多的明智的生产决定的一个大数据收获模型。由介绍贝叶斯的网络的一个方法，这份报纸集成样品数据并且发现在数据之间的cause-and-effect预言市场需求。然后，把产品需求翻译成进程并且把进程划分成任务和财产的推理图模型被介绍，并且在食物供应链的大数据怎么能与贝叶斯的网络被相结合的一个例子和推理图当模特儿指导生产决定。我们的结论显示分析框架为由从大数据提取价值支持支持决策有广阔潜力。

简介：TheimpactofBrownCarbon(BrC)toaerosollightabsorptionhasbeenpaidmoreattentionrecentlyandtherearealargenumberofstudiesshowingthattheinfluenceofBrConradiativeforcingshouldnotbeignored.BrCalsoactsasanimportantcomponentofhazepollutionwhichisoccurringfrequentlyinWuhan,China.Therefore,itisessentialtoestimatetheiropticalproperties,composition,andmassconcentration.Consideringmosthazepollutionhappensduringthecoldesttime,weretrievedBrCcolumnarcontentduringwinterinWuhanforthefirsttime.OurmethodbasesonthefactthatBrCshowedthestrongspectraldependenceonUV-lightabsorption.Usingthismethod,wefoundthatBrCmakesupthesmallproportionsoftotalaerosolvolume(lessthan10％).Inthewinterof2011,weretrievedthedaily-averagedcolumnar-integratedmassconcentrationofBrConcleardayis4.353mg/m2whilethatofhazedayis12.750mg/m2.Accordingtothesensitivitystudy,wefoundthattheresultshighlyreliedontheassumedaerosolrefractiveindex.Toreducetheuncertaintyofthisapproach,weneedtogainabetterunderstandingofthetemporalvariabilityoftheradiationabsorbingcomponentsoftheseaerosolsinthefuture.

简介：Agenetic-optimizationframeworkbasedonthepartialcooperationcommunicationprotocolisproposedforscalablevideocoding(SVC)streamtransmissionundermulti-relayamplifyandforwardcooperativenetworks.Unliketraditionalcooperativetransmissionschemes,thetransmissionmodeforeachcodedunitinthisnewprotocolcanbeswitchedflexiblybetweendirecttransmissionandcooperativetransmission.Obviously,underthisprotocol,thebandwidthefficiencyandtransmissionrobustnesscanbebalancedadaptivelyaccordingtotheprioritylevelofcodedunitsandwirelesschannelfadingcharacteristics.Basedonthis,awell-knowngeneticoptimizationalgorithm-differentialevolutionisexploitedheretofindthejointlyoptimaltransmissionmodes,powerallocationandunequalerrorprotection(UEP)channelcodingstrategiestominimizetheendtoendreconstructedvideodistortion.Extensivesimulationresultsshowthat,comparedwithclassicaloptimalcooperativeUEPtransmissionschemes,theproposedoptimizedtransmissionframeworkbasedonthepartialcooperativeprotocolcanbringsignificantpeak-signal-to-noise-ratio(PSNR)gainsforthereconstructedvideoinavarietyofchannelbandwidth,powerbudgetandtestsequences.

简介：Theaccuratedetectionofcooperativetargetsplaysakeyandfoundationalroleinunmannedaerialvehicle(UAV)landingautonomously.Thestandardmethodbasedonfixedthresholdistoosusceptibletobothilluminationvariationsandinterference.Toovercomeissuesabove,arobustdetectionalgorithmwithtripleconstraintsforcooperativetargetsbasedonspectralresidual(TCSR)isproposed.Firstly,bydesigninganasymmetriccooperativetarget,whichcomprisesredbackground,greenHandtriangletarget,thecapturedoriginalimageisconvertedintoaLabcolorspace,whosesaliencymapisyieldedbyconstructingthespectralresidual.Then,thetripleconstraintsaredevelopedaccordingtothepriorknowledgeofthecooperativetarget.Finally,thesalientregioninsaliencymapisconsideredasthecooperativetarget,anditmeetsthetripleconstraints.ExperimentalresultsincomplexenvironmentsshowthattheproposedTCSRoutperformsthestandardmethodsinhigherdetectionaccuracyandlowerfalsealarmrate.

简介：AIMTo报导玻璃的出血的传染病学和发生并且在Taiwan.METHODSA回顾的基于人口的学习与玻璃的出血(VH)为病人冒险因素评估。从台湾健康保险计划的所有enrollees分析100万个题目的一件样品。所有数据从台湾健康保险研究数据库被获得，包含的耐心的性，生日，临床的访问和住院的所有记录，和诊断是在疾病的国际分类包括了编码它，第九修订，临床的修正(ICD-9-CM)。主要结果措施是到2010的VH.RESULTFrom2001的发生和风险因素，4379最新诊断了案例的数据库主张与VH被识别。在台湾的VH的平均发生每十是4.8个案例--千人年通常并且特别在在40之间变老的题目和59y与时间增加了并且当VH与proliferative糖尿病患者retinopathies或网膜的静脉吸藏被联系时。一在从2001～2010的VH的发生的毫无疑问向上的趋势被注意(为增加趋势的P值<0.001)。Univariate艇长回归分析指出了那老年(为40-59，P<0.001，HR=9.39；为60，P<0.001，HR=11.39)，男性(P=0.03，HR=1.07)并且被规定了的题目反凝结药包括了阿司匹林，warfarin和clopidogrel(P<0.001，HR=2.20)是重要风险因素因为受不了VH的VH.CONCLUSIONThe发生被估计每在台湾的10000人年是4.8个盒子。年龄，男性并且被规定了反凝结药与VH的发生被联系。

简介：Multidrugresistance(MDR)isamajorobstacletosuccessfulcancertreatmentandiscrucialtocancermetastasisandrelapse.CombinationtherapyisaneffectivestrategyforovercomingMDR.However,thedifferentpharmacokinetic(PK)profilesofcombineddrugsoftenunderminethecombinationeffectinvivo,especiallywhengreatlydifferentphysicochemicalproperties(e.g.,thoseofmacromoleculesandsmalldrugs)combine.Toaddressthisissue,nanotechnology-basedcodeliverytechniqueshavebeenactivelyexplored.Theypossessgreatadvantagesfortumortargeting,controlleddrugrelease,andidenticaldrugPKprofiles.Thus,apowerfultoolforcombinationtherapyisprovided,andthetranslationfrominvitrotoinvivoisfacilitated.Inthisreview,wepresentasummaryofvariouscombinationstrategiesforovercomingMDRandthenanotechnology-basedcombinationtherapy.

简介：Shorelineextractionisfundamentalandinevitableforseveralstudies.Ascertainingtheprecisespatiallocationoftheshorelineiscrucial.Recently,theneedforusingremotesensingdatatoaccomplishthecomplextaskofautomaticextractionoffeatures,suchasshoreline,hasconsiderablyincreased.Automatedfeatureextractioncandrasticallyminimizethetimeandcostofdataacquisitionanddatabaseupdating.Effectiveandfastapproachesareessentialtomonitorcoastlineretreatandupdateshorelinemaps.Here,wepresentaflexiblemathematicalmorphology-drivenapproachforshorelineextractionalgorithmfromsatelliteimageries.Thesalientfeaturesofthisworkarethepreservationofactualsizeandshapeoftheshorelines,run-timestructuringelementdefinition,semi-automation,fasterprocessing,andsinglebandadaptability.Theproposedapproachistestedwithvarioussensor-drivenimageswithlowtohighresolutions.Accuracyofthedevelopedmethodologyhasbeenassessedwithmanuallypreparedgroundtruthsofthestudyareaandcomparedwithanexistingshorelineclassificationapproach.Theproposedapproachisfoundsuccessfulinshorelineextractionfromthewidevarietyofsatelliteimagesbasedontheresultsdrawnfromvisualandquantitativeassessments.

简介：Verticallyexploringthecharacteristicsofthetyphoonboundarylayer(TBL)playsanimportantroleinrecognizingtyphoonstructure.TheboundarylayerradialdirectionandtangentialwindcharacteristicsofTyphoonUsagibasedontheobservationaldataofthreeboundarylayerwindprofilerstationsalongtherouteofTyphoonUsagi(No.1319)andbycombiningwithsoundingdata.Theresultsshowthat:(1)maximumtangentialwindappearsinthevicinityoftheeyeareaofUsagi,anditbasicallymaintainsaheightofaround1800mwhenUsagikeepsastrongtyphoonlevel,withtherapidlydecreasingstrengthofUsagiafteritlands,thespeedofthemaximumtangentialwindanditsverticalrangebothdecrease;(2)theheightofthemaximumtangentialwindisclosetothatoftheinflowlayertopofthetyphoon,andisgreaterthanthatoftheboundarylayerestimatedonthebasisofRichardsonnumberorpotentialtemperaturegradient,whiletheheightofmixedlayerjudgedonthebasisofthesignal-to-noiseratio(SNR)oritsgradientisusuallylow;(3)thetheboundarylayerheightcanreachhigherthan2100mbeforeUsagilands.Whenthetyphoonleveloraboveisachieved,theboundarylayerheightobservedbyvariousstationsdoesnotchangemuch,basicallystayingatbetween1200and1600m.WiththedecreasingstrengthofUsagiafteritslandfall,theboundarylayerheightrapidlydrops.

简介：以便完成聪明的车辆的侧面的控制，基于云模型使用双性人认知的模型并且遮蔽推理，解决决定问题聪明的车辆的侧面的控制质、量。由驾驶车辆获得很多个实验数据，根据数据的概念分类数据并且修理云控制器的输入和输出变量，设计聪明的车辆的云控制器的控制规则，并且遮蔽并且修理云控制器的参数：期望，熵和亢奋的熵。以便验证云控制器的有效性，联合模拟站台基于Matlab/Simulink/CarSim被建立。试验性的分析显示出那：司机侧面的控制器基于云模型能完成需要的角度追踪，并且完成好控制效果，它也验证那一系列心理活动象感到那样，认知，计算，决定等等模糊、不明确。

简介：Thescatteringmatrixtheoryhasbeendevelopedtocalculatethethird-ordernonlineareffectinsphere-grapheneslabstructures.Bydesigningstructuralparameters,wehavedemonstratedthattheincidentelectromagneticwavecanbewellconfinedinthegrapheneinthesestructuresduetotheformationofaboundstateinthecontinuum(BIC)ofradiationmodes.Basedonsuchaboundstate,third-harmonic(TH)generationandfour-wavemixing(FWM)havebeenstudied.ItisfoundthattheefficiencyofTHgenerationinmonolayergraphenecanbeenhancedabout7ordersofmagnitude.Itisinterestingthatwecandesignstructureparameterstomakeallbeams(thepumpbeam,probebeam,andgeneratedFWMsignal)beBICsatthesametime.Insuchacase,theefficiencyofFWMinmonolayergraphenecanbeenhancedabout9ordersofmagnitude.BoththeTHandFWMsignalsaresensitivetothewavelength,andpossesshighQfactors,whichexhibitverygoodmonochromaticity.BytakingsuitableBICs,theselectivegenerationofTHandFWMsignalsforS-andP-polarizedwavescanalsoberealized,whichisbeneficialforthedesignofopticaldevices.

简介：ThenanostructuredAl-basedcompositespossessthecombinationofhighyieldstrengthandgoodductility.Inthispaper,amicromechanicalmodelispresentedtosimulatethemechanicalresponseofbimodalnanostructuredAlandtheparticle-reinforcedaluminummatrixcomposite(PAMC).Theconstitutiverelationsfordifferentphasesareaddressedinthemodel,aswellasthecontributionofmicrocracks.NumericalresultsshowthatthemodelcansuccessfullydescribetheenhancedstrengthandductilityofthebimodalnanostructuredAl,andthepredictionsofthePAMCareingoodagreementwiththeexperimentaldata.ItisworthnotingthatthestrengthandductilityaresensitivetothevolumefractionofconstituentsandthedistributionofmicrocracksinbothbimodalnanostructuredAlandPAMC.Therefore,thepresenttheoreticalresultscanbeusedtooptimizethemicrostructureforimprovingthemechanicalpropertiesofnanostructuredAl-basedcomposites.