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简介：Thispaperanalyzesnanobridgetestswithconsiderationofadhesivecontactdeformation,whichoccursbetweenaprobetipandatestednanobeam,anddeformationofasubstrateortemplatethatsupportsthetestednanobeam.Analyticaldisplacement-loadrelation,includingadhesivecontactdeformationandsubstratedeformation,ispresentedhereforsmalldeformationofbending.Theanalyticresultsareconfirmedbyfiniteelementanalysis.Ifadhesivecontactdeformationandsubstratedeformationarenotconsideredintheanalysisofnanobridgetestdata,theymightleadtolowervaluesofYoung'smodulusoftestednanobeams.

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简介：Inthispapersomediscussionsshownwhatshouldbetheconsiderablereasonsfordifficultyincomparisonbetweenresultsofcavitationtestsinvacuumtankandsomesuggestionsaregivenhowtoimprovethecavitationtestsunderaconditionofvacuumpressure.

简介：Aderivativepatchinterpolatingrecoverytechniqueisanalyzedforthefiniteelementapproximationtothesecondorderellipticboundaryvalueproblemsintwodimensionalcase.Itisshownthattheconvergencerateoftherecoveredgradientadmitssuperconvergenceontherecoveredsubdomain,andistwoorderhigherthantheoptimalglobalconvergencerate(ultracovergence)ataninternalnodepointwhenevenorderfiniteelementspacesandlocaluniformmeshesareused.

简介：有人的脸的图象在成像领域包括必要部分。在面部部分的吸藏或损坏将带显著不快和信息损失。我们建议能修理的一个算法堵塞了或自动地损坏了面部图象，命名‘facial图象inpainting'。Inpainting是处理方法恢复失踪的图象部分的一套图象。我们在由介绍面部领域知识油漆方法扩大图象。与一个脸数据库的支持，我们的途径宣传结构的信息，即，特征点和边地图，从类似的脸到失踪的面部区域。把推断的结构的信息用作指导，在油漆算法的一幅基于模范的图象被采用从来源部分在一样的脸拷贝补丁到失踪的部分。在油漆的面部图象的这个最新建议的概念超过在美容从一个脸数据库塑造，并且由从一样的脸图象推断颜色和质地从不同图象处于成像条件避免变化的问题的由宣传的画方法传统。我们的系统生产是几乎没看见的缺点的无缝的脸。

简介：当患者因皮肤或粘膜接触致敏原产生过敏后,在同一致敏原或化学结构类似、具有相同抗原性物质在接触到体表的任何部位,就将很快在接触部位出现皮肤炎症改变,此即变态反应性接触性皮炎.斑贴试验就是利用这一原理,人为地将可疑的致敏原配置成一定浓度,放置在一特制的小室内敷贴于人体遮盖部位（常在后背、前臂屈侧）,经过一定时间,

简介：BackgroundAlthoughalotofstudieshavebeenperformedonthelongtermoutcomeinadultswithrepairedtetralogyofFallot(TOF)indevelopedcountries,butrareinformationforprimarycorrectionofadultTOFisavailable.Theresearchfocusingontheeffectoftransanularpatch(TAP)forprimarycorrectionofTOFinadulthoodisstillabsent.Viaretrogradeanalysisof7-yearfollow-up,thisstudywasdesignedtoexploretheeffectofthetransanularpatchforprimarycorrectioninadultTOFonthesurgicaloutcome,postoperativecardiacfunctionandmorbidity,aswellastoaddressthemanagementofthecomplication.MethodsAtotalof151consecutiveadultpatients(age≥18)whounderwentprimaryradicalcorrectionofTOFform2007-2014wereselectedanddividedintoTAPandnon-TAPgroupsbasedontheEACTSdatabase.Resultsofdemographicstatisticcharacteristics,echocardiography,color-Dopplerechocardiography,cardiovascularenhancedcontrastcomputedtomography(CT),and/orcardiaccatheterization;intraoperativeinformation,postoperativeresultsandoutcomeswerereported.Duringfollow-up,shorttermwasdefinedwithin3monthsafterdischarge,andmidtermwasdefinedas6-12monthsafterdischarge.ResultsTotalpostoperativemortalitywas5.96%inallthecases,6.96%inTAPgroup,and2.78%(1/36)innon-TAPgroup.Therewasnosignificantdifferencebetweentwogroups.Follow-upperiodrangedfrom3monthsto62months.Readmissionoccurredandwasfollowedbymedicaltreatmentwithoutre-dosurgeryin6cases(3.97%).TheshorttermechocardiographydemonstratedthatpulmonaryregurgitationandshorttermtricuspidregurgitationafterdischargeinTAPgroupweremoresevere(P<0.001).Theshorttermresidualpulmonarystenosis(RVOTO)severityafterdischargeinTAPgroupwaslesssevere(P=0.018).MidtermechocardiographyafterdischargedemonstratedpulmonaryregurgitationandtricuspidregurgitationinTAPgroupwerestillmoresevere(P=0.003).TheseverityofresidualpulmonarystenosisinT

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简介：AbstractAllergic contact dermatitis is a common clinical allergic disease. The patch test is the gold standard for finding and clarifying contact allergens. With the deepening understanding of the epidemiology, pathogenesis, and clinical manifestations of contact dermatitis, as well as the increased requirements for the standardized application of patch tests, the relevant consensus needs to be continuously updated. This consensus is updated on the basis of the version issued in 2015. In this revised version, it refines the selection of clinical indications, improves the judgment and interpretation of results, adds delayed detection and patient education, and so on, which aims to further standardize clinical applications and improve the value of patch test.

简介：作文向量树(CVTrees)被一个没有排列、没有参数的方法从整个染色体的数据推断。有相应分类的这些树的协议在这个工作提供推断的发展史的一个客观理由，我们证明由表现的CVTrees的稳定性和自我一致性自举并且大折刀重新采样测试适应了这条没有排列的途径。我们的最终的目标是倡导费时间的统计重新采样测试根本能在使用这条没有排列的途径被避免的观点。对分类的同意应该作为一个主要标准被拿估计原核生物的种系发生的树。

简介：Thepapermakesastudyonsixparts,namely,speaking,writing,sentence,cloze,readingandlisteninginanEnglishtestwithstudentsattwodifferentproficiencylevels.Theirscoredatawerestudiedthroughreliabilityanalysis,validityanalysis,factoranalysisandanalysisofvariance(ANOVA)toconductthevalidationofthisEnglishtest.Thepapertriestoexplorethescoredatainternalconsistency,groupdifferencerecognitiontomaintaintheobjectivityandaccuracyinEnglishtests.

简介：AnewtypeBoussinesqmodelisproposedandappliedforwavepropagationinawaveflumeofuniformdepthandoverasubmergedbarwithcurrentpresentorabsent,respectively.Firstly,forthepropagationofmonochromaticincidentwavewithcurrentabsent,theBoussinesqmodelistestedinitscompleteform,andinaformwithouttheintroductionofutilityvelocityvariables.Itisvalidatedthattheintroductionofutilityvelocityvariablescanimprovethecharacteristicsofvelocityfield,dispersionandnonlinearity.BothversionsoftheBoussinesqmodelsareofhigheraccuracythanthefully-nonlinearfourth-ordermodel,whichisoneofthebestformsamongtheexistingtraditionalBoussinesqmodelsthatdonotincorporatebreakingmechanisminonedimension.Secondly,theBoussinesqmodelinitscompleteformisappliedtosimulatingthepropagationofbichromaticincidentwaveswithcurrentpresentorabsent,respectively,andthemodeledresultsarecomparedtotheanalyticalonesortheexperimentalones.Themodeledresultsarereasonableinthecaseofinputtingbichromaticincidentwaveswiththestrongopposingcurrentpresent.

简介：ＯＮＴＥＳＴＳＦＯＲＬＯＣＡＬＥＸＴＲＥＭＵＭＰＯＩＮＴＳＩＮＰＲＯＪＥＣＴＩＯＮＰＵＲＳＵＩＴＺＨＡＮＧＪｉａｎ；ＬＩＧｕｏｙｉｎｇ（ＩｎｓｔｉｔｕｔｅｏｆＳｙｓｔｅｍｓＳｃｉｅｎｃｅ，ＡｃａｄｅｍｉａＳｉｎｉｃａ，Ｂｅｉｊｉｎｇ１０００８０，Ｃｈ...