简介：Medicalimageapplicationinclinicaldiagnosisandtreatmentisbecomingmoreandmorewidely,Howtousealargenumberofimagesintheimagemanagementsystemanditisaveryimportantissuehowtoassistdoctorstoanalyzeanddiagnose.Thispaperstudiesthemedicalimageretrievalbasedonmulti-layerresamplingtemplateunderthethoughtofthewaveletdecomposition,theimageretrievalmethodconsistsoftworetrievalprocesswhichiscoarseandfineretrieval.Coarseretrievalprocessisthemedicalimageretrievalprocessbasedontheimagecontourfeatures.Fineretrievalprocessisthemedicalimageretrievalprocessbasedonmulti-layerresamplingtemplate,amulti-layersamplingoperatorisemployedtoextractimageresamplingimageseachlayer,thentheseresamplingimagesareretrievedstepbysteptofinishtheprocessfromcoarsetofineretrieval.

简介：采样的观察经常易于舍入，但是被建模好像他们是unrounded。这份报纸检验与多层的评价集合采样在参数评价上绕行错误的影响。它证明舍入的错误严重弄歪协变性矩阵的行为估计，并且导致不一致的评价。考虑这，我们在场为这个模型实现评价，并且进一步建立建议评估者的强壮的一致性和asymptotic规度的一条新途径。模拟实验证明我们的估计基于圆简单随机的采样总是基于圆多层的评价集合采样是比那些更有效的。

简介：Theeffectofthefacethicknesstocoreheightratioondifferentmulti-layerpyramidalcoresandwichcolumnsunderin-planecompressionisinvestigatedtheoreticallyandnumerically.Numericalsimulationisingoodagreementwiththeory.Resultsindicatethatonespecifiedfacethicknesstocoreheightratiocorrespondstooneoptimumlayernumberofmulti-layerpyramidalcoresandwichcolumnsinconsiderationofengineeringapplication.Thisresultcanguidethesandwichstructuredesign.

简介：基于Si的多层的结构广泛地在当前的微电子学被使用。在他们的准备期间，一些不同类的剩余应力被导致，导致在接口错配和表面精力和平导致结构失败之间的竞争。这个工作在多层的半导体heterostructure在剩余应力的测量上介绍方法学的研究。扫描电子显微镜学(SEM)，micro-Raman光谱学(太太)，和传播电子显微镜学(TEM)被使用测量多层的结构的几何参数。在拉曼光谱和压力/紧张在上之间的关系[100]并且[110]水晶取向被决定分别地启用表面和剖面图剩余压力分析。基于印射结果的拉曼，沿着多层的heterostructure的深度的剩余应力的分发成功地被获得。

简介：ThesecondauthorstudiedthenonlinearstabilityofN-layerquasi-geostrophicflowsubjecttoperturbationsofparametersandinitialdata,andestablishedthestabilitycriteriafortheflowinquestion,whichinvolvefindingoutthelowesteigenvalueofanellipticboundaryvalueproblem.Inthispaperwhenthedomainisaperiodiczonalchannel,aformulaofthelowesteigenvalueisestablished,whichisusefulforfurtherstudiesandpracticalapplications.

简介：这研究是为冷却高温度汽轮机翼和片的先进调查。在片的表面附近交换的有效的热可以被强迫从在结构的高力量金属上被粘贴的多孔的金属的薄层射出的冷却空气流动完成。内容通过多孔的材料，具体建模和模型，的分析的层在热转移的计算模型上包括考虑为二层的多孔的材料和热转移的关键参数的数字调查通过模型隧道的液体流动。结果表明构造系统是合理的。为多孔的材料热转移效率建议了一个评估公式。

简介：多层的沙岩水库全球性发生并且当前在国际生产。这些水库的3D特征太复杂，不能被一般structural-facies-reservoir建模精确地描出。鉴于特殊地质的特征，例如沙岩和mudstoneinterbeds的垂直建筑学，侧面的稳定的沉积和水库poroperm和液体分发的强壮的异质，我们为多层的沙岩水库的3D描述开发了一个新三阶段、六阶段的过程。过程包括二阶段的结构的建模，二阶段的外形建模和水库性质的二种类型的建模。用这个过程，我们建立了形成的模型结构，沙身体结构和microfacies，水库外形和性质包括孔，渗透和煤气的浸透并且提供了3DSebei多层的沙岩气体地的好规模的、系统的描述，中国。这个新过程，由Sebei煤气的地验证了，能被使用描绘类似的多层的沙岩水库。

简介：Poly4-vinylphenol(P4VP)/multi-wallcarbonnanotubes(MWNTs)multi-layersensitivefilmsweredepositedoninterdigitatedelectrodesbyairbrushtechnologytodetecttoluenevaporatroomtemperature.Thesurfaceandsectionmorphologiesofthemulti-layerfilmswereobservedbyascanningelectronmicroscope(SEM).Itisfoundthattheresistanceofthesensorincreaseswhenitisexposedtotoluenevaporandtheresponsehasagoodlinearitywiththeconcentrationoftoluene.TheresultsshowthattheP4VP/MWNTsthree-layerfilmsensorshavebettersensingpropertiescomparedwiththetwo-layerfilmsensors.Therelatedsensingmechanismisstudiedindetail.

简介：Inalargeareaoftheeast—centralAsiancontinentthereisaunifiedseismicnetworksystemcomposedoftwofamiliesoflarge—seismicbeltsthatintersectconjugately.Suchaseismicnetworkinthemiddle—uppercrustisactuallyaresponsetotheplasticflownetworkinthelowerlithosphereincludingthelowercrustandlithosphericmantle.TheexistenceoftheunifiedplasticflowsystemconfirmsthatthedrivingforceforintraplatetectonicdeformationresultsmainlyfromthecompressionoftheIndiaplate,whilethelong-rangetransmissionoftheforceiscarriedoutchieflybymeansofplasticflow.Theplasticflownetworkhasacontrolovertheintraplatetectonicdeformation.

简介：Tobreakthroughthebottle-neckofquantumyieldinupconversion(UC)core-shellsystem,weelucidatedthattheenergytransferefficiencyincore-shellsystemhadanevidentcontributionfromthechargetransferofinterfacewithrelatedtotwofactors:(1)bandoffsetsand(2)bindingenergyareadensity.Thesetwovariablesweredeterminedbymaterialintrinsicpropertiesandcore-shellthicknessratio.Wefurtherunraveledthemechanismofnon-radiativeenergytransferbychargetransferinduceddipoleattheinterface,basedonaquasi-classicalderivationfromF?rstertyperesonantenergytransfer(FRET)model.Withstablebondingacrosstheinterface,thecontributionsonenergytransferinbothradiativeandnon-radiativeenergytransfershouldalsobeaccountedtogetherinAuzel'senergytransfer(ETU)modelincore-shellsystem.Basedonthediscussionaboutinterfacebonding,bandoffsets,andformationenergies,wefiguredoutthesignificanceofinterfacebondinginducedgapstates(IBIGS)thatplayedasignificantroleforinfluencingthechargetransferandradiativetypeenergytransfer.Theinterfacebandoffsetswereakeyfactorindominatingthenon-radiativeenergytransfer,whichwasalsocorrelatedtocore-shellthicknessratio.Wefoundthattheenergyareadensitywithrelatedtocore/shellthicknessratiofollowedthetrendofBoltzmansigmoidalgrowthfunction.Bythephysicaltrend,thisworkcontributedareferencehowthemulti-layeredcore-shellstructurewasformedstartingfromtheverybeginningwithinminimumsize.Aroutewaspavedtowardsasystematicstudyoftheinterfacetounveiltheenergytransfermechanismincore-shellsystems.

简介：SomepeoplearesuspiciousoforalEnglishlearningfortheyhavebeenaccustomedtotheoldtraditionalclassroomtraining.Thispaperdiscussessomenewteachingtechniquesinoralclass,whichbreaksthetraditionalteachingmethods.Ifteachersareawareoftheadvantagesofthesenewmethodsandputthemintopractice,thenwecancreatealivelyandnaturalatmospheresothatthestudentswilllosetheirinhibitionandlearnEnglishhappily.Themainpointofthispaperisthatthebestteachingmethodcanproducethebesteffectanditshouldbeacombinationofsomeflexibleandvariousapproachesratherthanonlyonesingleteachingmethodaswellasthecooperationofteacherandstudents.

简介：Electrostaticlayer-by-layerself-assemblymultilayerfilmsweresuccessfullyfabricatedfromC60-ethylenediamineadduct(C60-EDA)andDNA.Undervisiblelightirradiation,DNAisreadytobecleavedandthefilmsaredestroyed.

简介：Anewarchitectureofwaveletneuralnetworkwithmulti-input-layerisproposedandimplementedformodelingaclassoflarge-scaleindustrialprocesses.Becausetheprocessesareverycomplicatedandthenumberoftechnologicalparameters,whichdeterminethefinalproductquality,isquitelarge,andtheseparametersdonotmakeactionsatthesametimebutworkindifferentprocedures,theconventionalfeed-forwardneuralnetworkscannotmodelthissetofproblemsefficiently.Thenetworkpresentedinthispaperhasseveralinput-layersaccordingtothesequenceofworkprocedureinlarge-scaleindustrialproductionprocesses.Theperformanceofsuchnetworksisanalyzedandthenetworkisappliedtomodelthesteelplatequalityofcontinuouscastingfurnaceandhotrollingmill.Simulationresultsindicatethatthedevelopedmethodologyiscompetentandhaswellprospectstothissetofproblems.

简介：Inthepresentpaperitwillbeshownthat,bytakingthereferenceframemovingwiththevelocityoffluidattheinterlaceoftwosteadyparallelstreams,thelaminarboundarylayerflowinthetwofluidscanbedecoupledintotwoflows.Theseareexactlythesameasthelaminarboundarylayerflowsalongaflatplate.Andthat,byusingtheexistingexactsolutionofthelaminarboundarylayerequationfortheboundarylayerflowalongaflatplateandappropriateboundaryconditions.Anexactsolutionofthelaminarboundarylayerequationforthelaminarboundarylayerbetweentwoparallelstreamswithdifferentdensities,viscocitiesandvelocitiesisgivenelegantly.ForthecasesconsideredbyLock,theresultsobtainedbythepresentmethodarecomparedwithLock’snumericalcalculationsindetail.

简介：

简介：Asimplelayer-by-layerdepositiontechniquewasusedtofabricatethemultilayerthinfilmsofunmodifiedsilvertriangularnanoplates(AgTNPs).ThemultilayerofAgTNPsthinfilmswerefabricatedbyalternatedepositionofeachanionicsodiumcitratestabilizedAgTNPsandcationicpoly(diallyldimethylammoniumchloride).AllpreparedAgTNPsmultilayerthinfilmswereexhibitedastrongplasmonbandatthewavelengthof667nm,whichconfirmedtheformationofAgTNPsontothesubstrate.Thecharacteristicsofthemultilayerthinfilmswereinvestigatedusingcontactanglemeasurement,UV-visiblespectroscopy,X-raydiffractionanalysis(XRD),atomicforcemicroscope(AFM)andfieldemissionscanningelectronmicroscope(FESEM).Asthesefilmsaretobeusedasamercury(II)colorimetricsensor,thechangesinopticalpropertiesofthefilmswereevaluatedforvariousmercury(Ⅱ)concentrations.AgTNPsassembledintothinfilmsshowedastrongcolorshiftfrombluetomauveandcolorlesswhenexposedtomercury(Ⅱ).Theconstructedmultilayerthinfilmsexhibitedexcellentcolorchangesofmercury(II)withalinearrangebetween0.5and20ppm.Thelimitofdetection(LOD)andlimitofquantitation(LOQ)were0.45±0.002and1.52±0.002ppm,respectively.TherecoveryvaluesofAgTNPsmultilayerthinfilmsaresatisfactoryintherangeof100.1%-106.4%whenappliedtodeterminingmercury(Ⅱ)inwatersamples.

简介：Biocompatible聚合电解质multilayers(PEM)和polysiloxane混血儿涂层被准备改进可被细菌破坏的Mg合金AZ31的腐蚀抵抗。PEM，包含了poly轮流出现，并且poly(allylaminehydrochloride)(哼)，是第一在经由静电的相互作用的AZ31合金底层的表面上自我装配，是指明了(PAH/PSS)5/AZ31。然后，(PAH/PSS)5/AZ31样品被蘸进制作PMTMS的答案拍摄的methyltrimethoxysilane(MTMS)，指定了为PMTMS/(PAH/PSS)5/AZ31。表面形态学，微观结构和这些电影的化学作文被FE-SEM，FTIR，XRD和XPS调查。Potentiodynamic极化，电气化学的阻抗光谱学和氢进化大小证明合成电影显著地提高了的PMTMS/(PAH/PSS)5/AZ31在丝等的AZ31合金的腐蚀抵抗平衡盐答案(HBSS)。PAH和PSS电影有效地包括Ca3(PO4)2和hydroxyapatite改进了帽子混合物的免职(哈)。而且，合成涂层的腐蚀机制被讨论。这些涂层能是为可被细菌破坏的Mg合金的其他的候选人涂层。

简介：包分类被学习十年了；它基于一个给定的规则集合分类包进特定的流动。当定义软件的网络被建议，包分类的一个最近的趋势是放大五元组的模型到多元组。一般来说，多重地上的包分类是一个复杂问题。尽管大多数存在softwarebased算法在实践被证明非凡，他们对经典五元组的模型仅仅合适并且对困难被扩大规模。同时，硬件特定的答案不可弯曲、昂贵，并且他们中的一些是消费的力量。在这份报纸，我们为多核心系统建议一条通用的多维的包分类途径。在我们的途径，新奇数据结构和四个基于分解的算法被设计优化分类并且规则更新。为多地规则，一个规则集合根据领域的数字被切成几部分。每部分独立地工作。这样，这些地在平行被寻找，所有部分结果最后一起被合并。表明我们的途径的可行性，我们实现一个原型并且评估它的产量和潜伏。试验性的结果证明我们的途径比另外的分解底的算法和43%更低的潜伏的完成40%更高的产量平均比另外的算法的统治增长更改。而且，我们的途径平均节省39%记忆消费并且有好可伸缩性。

简介：分别地，搬运器官的轻射出的设备(OLED)的层(HTL)的洞被真空免职和旋转涂层方法处理在哪儿N，N鈥?biphenyl-N，N鈥?二度(3-methylphenyl)-1,1鈥?biphenyl-4,4鈥?diamine(TPD)并且(vinylcarbazole)(PVK)poly充当了洞运输材料。Tris-(8-hydroxyquinoline)铝(Alq3)作为搬运层的轻射出的层和电子被利用。设备房间的基本结构是：indium-tin-oxide(ITO)/PVK：TPD/Alq3/Mg:Ag。设备的electroluminescent(EL)特征被描绘。结果证明EL系列的山峰在530nm被定位，它遵循了Alq3的描绘的光谱。与使用真空免职方法相比，有直到26135cd/m2的最大的发光性的绿排放能被用纺纱涂层技术选择合适的溶剂在15V的开车电压完成，并且它的最大的发光性效率是在5.5V的开车电压的2.56lm/W。CLC数字TN383+.1这个工程被部水平资助和UESTC的年轻优越工程赞助(资助号码：UESTC-2006206）

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