学科分类
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10 个结果
  • 简介:Employingtheavailabletheory,theanaloguesimulationcriterionofthecavitationisintroducedtoprovidethebastsfortheanaloguesimulationofthecavitation.

  • 标签: CAVITATION ANALOGUE SIMULATION CRITERION
  • 简介:43个米饭变化的DNA碎片被放大,11份教材基于植物的抵抗基因类似物(RGA)设计了,并且变化的强风抵抗被接种与33识别从云南省收集的Magnaporthegrisea孤立,中国。聚类结果与0.6117的一个关联系数揭示了在强风抵抗和DNA乐队之间的重要关联(α=0.01),显示抵抗分析基于接种与那基于聚类分析的RGA-PCR与一致。关联系数,然而,从0.1701~0.535取决于教材。五份教材,S1/AS3,S1INV/S2INV,XLRRFor/XLRR加快,Pto-Kin1IN/Pto-Kin2在,和NLRRFor/NLRR加快可能被申请在他们的乐队数字和多型性的考虑的强风抵抗鉴定,和他们有强风抵抗的关联系数是0.5305,0.4898,0.4059,0.3719和0.3524分别地。而且,除了二个高度易受影响的变化,CO39和Lijiangxintuanheigu的indica和装饰用的梨树米饭,能被11份教材很好分类。

  • 标签: 抗稻瘟病 水稻品种 抗病基因 DNA片段 引物设计 模拟
  • 简介:Inthepresentpaper,weproposetheqanalogueofSza′sz-Beta-Stancuoperators.Byestimatethemoments,weestablishdirectresultsintermsofthemodulusofsmoothness.Investigatetherateofpoint-wiseconvergenceandweightedapproximationpropertiesoftheqoperators.Voronovskajatypetheoremisalsoobtained.Ourresultsgeneralizeandsupplementsomeconvergenceresultsoftheq-Sza′sz-Betaoperators,thustheyimprovetheexistingresults.

  • 标签: STANCU算子 逐点收敛 Q模拟 运营商 光滑模 逼近性
  • 简介:工作状态(WS)评估是在在类似物电路的失败诊断的过程的一项珍贵任务。一个模糊评估算法被建议工作确定类似物电路的状况考虑了同样模糊的系统。基于模糊会员功能评估功能的几熟悉的WS也被建议在一个类似物电路计算每个节点的本地工作州的索引(WSI)。与评估功能的WS相结合的决定功能被用来综合所有本地WSI到整个电路的全球WSI。一个例子被举证实类似物电路的工作地位能被客观地并且精确地评估算法和全球WSI的新WS描述。

  • 标签: 模拟电路 工作状态 评估算法 评估函数 模糊系统 电路故障诊断
  • 简介:在Lorenz系统的一个类似物动态的模型(ADM)的理论基础和申请被学习。ADM能有效地联合状态能被认为是一个预言目的当前的起始的值的小骚乱在历史的类似物引用上在附加了的统计、动态的方法。主要分析证明在在模型参数添加骚乱的条件下面,ADM的模型错误是比纯动态模型(PDM)的那些小得多的。在Lorenz系统的ADM上的可预测性的特征被进行案例研究和全球实验在阶段空间分析。结果证明ADM罐头相当有效地减少预言错误并且与PDM相对照处于大多数状况延长预言的有效时间,但是当模型错误是更加小的时,后者将比前者优异。克服如此的一个问题,更新的multi-reference-state能被使用介绍多类似物和更改类似物的信息并且能在ADM展出令人激动的性能。

  • 标签: 动力相似预报 数值研究 混沌系统 天气预报
  • 简介:Limitationsofdifferencemapsshowingcirculationanomaliesareanalyzed,andthedefinitionofthelocalpatternanaloguecoefficient(LPAC)isgiventogetherwiththeprocedureforconstructingsuchamap,followedbyanexampleillustratingitsusefulapplicationincirculationanomaly.

  • 标签: LPAC (local PATTERN ANALOGUE coefficient) circulation
  • 简介:Themillrollerbeatingismadeupofaninternalring,middlerollsandanexternalring,theanalysisofwhiehisamulti-bodiescontactproblem.Inthispaper,basedonthethree-dimensionalelasticcontactBEMwithoutfriction,andusingthestructuralcharacteristicsofrollerbearings,middlerollsarede-scribedbyelasticplateunitsofdifferentshapes,whichisplacedontheinternalring.Thediscontinuoustractionproblemofthecontactelementcanbedealtwithbythetractionsub-elementmethod.Thereforethecontactproblemcanbechangedfroinoneofmulti-bodiestooneoftwo-bodies.Asanelasticdeformationoftheplateelement,itcanbecalculatedbyanelasticcontactformulaandisregardedananequivalentgaptobeputintothetotalmatrixequality.Theface-to-facecontactconditionofdisplacementandtractionontheelementwillnerveastheconvergencejudgingcondition.Soconvergencesolutioncanbeobtainedbeforeanygeometryinconsistentonthecontactelementmaytakeplace.Therefore,thethree-dimensionaldistributionofloadofthemillrollerbearingcanbeachieved,Ithasbeenprovedthatthecalculatingmodelofthismethodisvisualizedandsimple,haslastconvergencesolutionandhigheraccuracy,makingitaneffectivenumericalmethodofdesigningandanalyzingloadcharacteristicsofthemillrollerbearing.

  • 标签: ROLLER bearing TRACTION sub-element METHOD elastic
  • 简介:AbstractObjective:To compare and correlate the efficacy of the NOSE score & the VAS score in determining the symptomatic benefit in patients undergoing septoplasty.Materials and methods:Eighty patients with deviated nasal septum undergoing septoplasty were included in the study. NOSE score & VAS score (out of 100) was documented before and after surgery. Results were correlated and compared statistically.Results:In the NOSE score, the most bothersome symptom was trouble breathing through the nose (85.83); followed by Nasal obstruction or blockage (82.50). Wilcoxon test showed significant improvement with NOSE score and VAS score in all patients at 1 month and 3 months. Spearman’s coefficient showed a positive correlation between the two, though the score improvement and patient satisfaction rate was significantly high with NOSE score.Conclusions:NOSE score and the VAS score both provide effective framework for evaluating treatment responses after septoplasty. However, the NOSE score showed higher improvement and better patient satisfaction rate when used to measure of nasal obstruction as compared to the VAS score.

  • 标签: Deviated nasal septum Septoplasty NOSE score VAS score
  • 简介:Curcumin,adietaryphytochemical,exhibitsmultifunctionalnaturalproductwithregulatoryeffectsoninflammation.However,thepoorbioavailabilitylimitsitsclinicalapplications.Thus,wedesignedandsynthesizedanovelmonocarbonylanalogueofcurcuminB7andtheirinhibitionagainstmonocytechemotacticprotein-1(MCP-1)andinterleukin-8(IL-8)releasewasevaluatedinH2O2-stimulatedhumanvascularendothelialcells(ECs)inadose-responsivemanner,whileexhibitingnocytotoxicityinECs.Takentogether,theseinsightsonthenovelcompoundB7mayserveaspotentialagentsforthetreatmentofatherosclerosis.

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