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简介：Inthispaperthedevelopmentofthetechnologyofthelaserscanningissummarized.Theprinciplesoflaserrangescanningareintroduced.Basedonthelaserscanningtechnologyandmethods,whichareinvestigatedbytheauthorstosurveydepositvolume,asurveyingsystemisdevelopedandapracticalapplicationisperformed.Itisshownthatthelaser-scanningtechnologyhasobviousadvantagessuchasmeasurementprecision,automationandvisualizationofobserveddataincomparisonwiththetraditionalmethods.Asaresult,laborintensityisrelievedobviouslyandworkefficiencyispromoted.

简介：AbstractPsoriasis is considered a systemic disease associated with metabolic abnormalities, and it is important to understand the mechanisms by which metabolism affects pathophysiological processes both holistically and systematically. Metabolites are closely related to disease phenotypes, especially in systemic diseases under multifactorial modulation. The emergence of metabolomics has provided information regarding metabolite changes in lesions and circulation and deepened our understanding of the association between metabolic reprogramming and psoriasis. Metabolomics has great potential for the development of effective biomarkers for clinical diagnosis, therapeutic monitoring, prediction of the efficacy of psoriasis management, and further discovery of new metabolism-based therapeutic targets.

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简介：这篇文章检验危险驱动在软件和密码的算法的硬件实现之间的分析攻击。包括一个Atmel89S8252８位处理器和0.25m的代表性的平台1.8v标准房间电路被建议实现进展加密标准(AES)。基于模拟的试验性的环境被造获得力量数据，和单个小点的微分力量分析(DPA)，并且多小点DPA和关联驱动分析(CPA)攻击分别地在二实现上被进行。试验性的结果证明硬件实现让更少的数据依赖者驱动漏抵抗力量攻击。而且，一条改进DPA途径被建议。它作为力量模型采用中间的结果的hamming距离并且安排纯文本输入区分力量踪迹到最大的概率。与原来的力量攻击相比，我们的改进DPA与可接受的力量大小和更少计算在AES硬件实现上执行成功的攻击。

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简介：Thegeneticimprovementofwoodpropertiesisoneoftheimportantmeasuresofimprovingwoodquality.Toachievethat,forestryandwoodscientistshavedoneagreatdealofresearchinexpectationtoproducemorehigh-qualitywood.Thepapersummarizestheresearchesongeneticvariationandgeneticcorrelationofwoodpropertiesandproposestheprospectstoconductthegeneticimprovementofwoodproperties.

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简介：Nanoparticulate流动发生在大量自然现象和工程应用程序并且因此，吸引了许多注意。现在的论文的目的是提供在最后十年进行的研究的评论。盖住的研究在管子和隧道中由于凝结联系粒子，时刻的Taylor系列扩大方法，和nanoparticle分布到monodisperse和polydisperse的Brownian凝结流动，喷气流动，和混合的层并且在火焰合成和免职的过程。

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