南通大学信息检索第三次作业Word下载.docx

1、AbstractTask of automatic reconstruction of three-dimensional objects by drawing views presented. The algorithm based on aboundary representation of three-dimensional models. The algorithm consists of the following steps: automatic separationof the drawing per the views, determination of three-dimen

2、sional coordinates of vertices, definition and marking of wiremodel primitives, reconstruction of model faces and model elements. The fundamental concept of the algorithm is to findthe structural elements of three-dimensional model with usage of pre-specified patterns. The templates are described by

3、means of matrices. Matching algorithm uses invariants: the number of vertices, type of edges.2014 Zakharov A.A., Zhiznyakov A.L. Published by Elsevier B.V.Selection and/or peer review under responsibility of American Applied Science Research InstituteKeywords: three-dimensional reconstruction, CAD-s

4、ystem, incidence matrix.1. IntroductionFor the moment, a large number of the technical drawings, submitted in both paper and electronic form areaccumulated in the archives of the enterprises. An additional point is that the development of many objectsoften begins with the drawing instead of three-di

5、mensional model usage. Two-dimensional drawings are oftendifficult to understand, they are inconvenient to update and the ones can not serve as a basis for furtherdevelopments with computer systems usage.The three-dimensional computer model of the object, which can be used for development of supervi

6、sorprograms, engineering analysis, visualization, etc., is one of the components of electronic model of product.The modern CAD-systems have the following bevy of tools to generate the three-dimensional models “with aclean slate”: Boolean operations, the operations of object-oriented modeling, 2.5D-o

7、perations, modificationoperations of vertices, edges and faces. Practically all CAD-systems allow the generation of drawings withusage of three-dimensional model. However, generation of three-dimensional model per drawing causes thedesigners difficulties, related to the lack of software.2、在Elsevier

8、ScienceDirect中采用高级检索方式查找机构为南通大学的信息，写出结果总数，按照左侧精炼的检索结果，将Publication title、Topic这两类中发文最多的前五种复制到作业中。结果总数：Search results: 1,375 results found for AFFILIATION（nantong university）. Publication title 1. The Journal of Hand Surgery（39）2. Neuroscience Letters（32）3. Alzheimers & Dementia（28）4. Biochemical and

9、 Biophysical Research Communicat.（26）5. Corrosion Science（24）Topic tendon（14）alternative splice（9）alzheimer disease（8）cell（7）corrosion（6）3、将第二题的检索结果按照日期排序，然后将前三篇文章输出（Export）文本格式的引文和摘要，并将它们复制到作业中。Fandi Meng, Li Liu, Wenliang Tian, Hang Wu, Ying Li, Tao Zhang, Fuhui Wang, The influence of the chemical

10、ly bonded interface between fillers and binder on the failure behaviour of an epoxy coating under marine alternating hydrostatic pressure, Corrosion Science, Volume 101, December 2015, Pages 139-154, ISSN 0010-938X, http:/dx.doi.org/10.1016/j.corsci.2015.09.011.（Abstract: AbstractThe failure behavio

11、ur of epoxy resin-based modified mica （MM） coating has been investigated under marine alternating hydrostatic pressure （AHP）. The results indicate that the chemically bonded interface forms between MM fillers and epoxy binder, which significantly enhances the compactness and the mechanical propertie

12、s of coating by promoting the dispersion of fillers and reducing the defects of coating. The improvement of the fillers/binder interface weakens the permeation of water and the deterioration of coating structure which are caused by the drawing force of AHP. Hence, the performance of epoxy coating is

13、 promoted under AHP environment. A. Organic coatings; B. EIS; B. SEM; C. InterfacesWanlu Zhang, Zhuqi Tang, Xiaohui Zhu, Nana Xia, Yun Zhao, Suxin Wang, Shiwei Cui, Cuifang Wang, TRAF1 knockdown alleviates palmitate-induced insulin resistance in HepG2 cells through NF-B pathway, Biochemical and Biop

14、hysical Research Communications, Volume 467, Issue 3, 20 November 2015, Pages 527-533, ISSN 0006-291X, http:/dx.doi.org/10.1016/j.bbrc.2015.09.165.High-fat diet （HFD） and inflammation are key contributors to insulin resistance （IR） and Type 2 diabetes mellitus （T2DM）. With HFD, plasma free fatty aci

15、ds （FFAs） can activate the nuclear factor-B （NF-B） in target tissues, then initiate negative crosstalk between FFAs and insulin signaling. However, the molecular link between IR and inflammation remains to be identified. We here reported that tumor necrosis factor receptor-associated factor 1 （TRAF1

16、）, an adapter in signal transduction, was involved in the onset of IR in hepatocytes. TRAF1 was significantly up-regulated in insulin-resistant liver tissues and palmitate （PA）-treated HepG2 cells. In addition, we showed that depletion of TRAF1 led to inhibition of the activity of NF-B. Given the fa

17、ct that the activation of NF-B played a facilitating role in IR, the phosphorylation of Akt and GSK3 was also analyzed. We found that depletion of TRAF1 markedly reversed PA-induced attenuation of the phosphorylation of Akt and GSK3 in the cells. The accumulation of lipid droplets in hepatocyte and

18、expression of two key gluconeogenic enzymes, PEPCK and G6Pase, were also determined and found to display a similar tendency with the phosphorylation of Akt and GSK3. Glucose uptake assay indicated that knocking down TRAF1 blocked the effect of PA on the suppression of glucose uptake. These data impl

19、icated that TRAF1 knockdown might alleviate PA-induced IR in HepG2 cells through NF-B pathway. TRAF1; NF-B; Inflammation; Insulin resistance; Type 2 diabetesYange Yang, Tao Zhang, Reply to comment on “New understanding of the effect of hydrostatic pressure on the corrosion of Ni-Cr-Mo-V high strengt

20、h steel”, Corrosion Science, Volume 100, November 2015, Pages 674-676, ISSN 0010-938X, http:/dx.doi.org/10.1016/j.corsci.2015.07.001.This paper is a response to the comments by Y.G. Pronina on our article entitled “New understanding of the effect of hydrostatic pressure on the corrosion of Ni-Cr-Mo-

21、V high strength steel”. It offers us an opportunity to exchange science matters on material corrosion in deep sea environment from the point of view of solid mechanics and electrochemical corrosion. Corrosion process and corrosion model of the Ni-Cr-Mo-V high strength steel under the effect of hydro

22、static pressure are further clarified. A. Low alloy steel; B. Modeling studies; C. Stress corrosion; Anodic dissolution4、点击首页中间的“”链接，选择自己所在学科，截屏后将其“Top 25 Hottest Articles ”截屏复制到作业中。二、针对Springer Link数据库完成以下检索：1、自拟检索课题，检索与你的课题相关的文献，提交的结果要求写出检索课题名称及检索的相关文献数，列举其中密切相关的1篇论文及1本图书的题录信息，题名中需出现主要概念检索词，来源出处须完

23、整。答案：课题名称：automatic control相关文献数：357371Lectures Of The 1956 Short Course On Unit Processes In The Fatty Oil, Soap, And Detergent Industries Part II Journal of the American Oil Chemists SocietyNovember 1956, Volume 33, Issue 11, pp 604-608First online:Automatic controlJohnW.TierneyBook Lecture Notes

24、in Control and Information Sciences Volume 50 1983 Applications of Automatic Control Concepts to Traffic Flow Modeling and ControlEditors:Dr. Markos Papageorgiou ISBN: 978-3-540-12237-1 （Print） 978-3-540-39565-2 （Online） 2、利用Springer Link的浏览途径（Browse by discipline）查询你所学专业的相关文献，提供其结果数，复制其中最为相关的学科名称及其

25、结果数，并摘录其中一篇期刊论文的题录、摘要及全文中的Introduction及Conclusion部分的信息。三、请检索南通大学发表的论文在Web of Science中的收录情况：1、写出检索结果数，创建引文报告，写出被引频次总数、施引文献总数、每项平均引用数以及h-index数。1.检索结果数：6090；被引频次总数：25193；施引文献总数：20344；每项平均引用数：5.45；H-index数：54。2、按照被引频次（降序）排列，将前五篇文章保存到Excel文件，并截屏复制到作业中。3、点击去除自引的施引文献，在其中选择自己感兴趣的一篇文章，点击篇名打开，复制或截屏表示该文章的相关信息

26、。2.四、请从专业名称或学科分类浏览途径检索你所学专业的中外文硕士或博士论文，分别写出所使用的中外文数据库以及相应的检索结果，选择其中你感兴趣的一篇中文及一篇英文论文，复制其题录、摘要信息以及论文的引言及结语部分。第一份论文信息：数据库：中国优秀硕士学位论文全文数据库检索结果数：2375条论文部分：【题目】 基于视觉信息的移动机器人目标识别算法研究【作者】 赵强【导师】 马昕 【作者基本信息】 山东大学 ， 控制科学与工程， 2012， 硕士【摘要】 利用视觉传感器进行目标识别是移动机器人学研究的热点问题之一,关键问题是如何从信息量巨大的视频图像中提取有效特征,即如何利用一种快速有效的目标识别

27、算法,实现移动机器人在复杂自然环境中的目标识别任务,并能同时满足机器人自身运动中实时性和灵活性的要求。本论文研究了基于单目视觉的移动机器人目标识别问题。在研究大量目标识别算法的基础上,从如何提取不同的图像特征出发,实现了基于改进的彩色图像分割算法的特定颜色目标识别和地面约束的目标定位；并研究了基于局部特征提取和匹配的目标识别算法,利用基于ORB （Oriented FAST and Rotated BRIEF）特征的目标识别算法,快速实时识别特定目标；针对纹理不丰富物体的识别问题,本文提出一种改进的利用主导梯度方向作为模板特征进行匹配的目标识别算法,在线实时多角度识别同一个物体并能同时识别多个

28、不同物体。完成的主要工作如下：首先,分析了移动机器人目标识别问题的研究背景和意义,综述了目前基于视觉信息的目标识别问题的国内外研究现状以及存在的主要问题,简单介绍了本论文的主要内容和章节框架；第二,针对研究的初始阶段需求,提出利用图像全局特征中简单的颜色特【关键词】 移动机器人； 目标识别算法； 特征提取； 颜色特征； ORB算法； 主导梯度方向匹配； 模板匹配；【网络出版投稿人】 山东大学【网络出版年期】2013年 02期 【分类号】TP391.41;TP242【下载频次】381引言部分：利用视觉传感器进行目标识别是移动机器人学研究的热点问题之一，关键问题是如何从信息量巨大的视频图像中提取有

29、效特征，即如何利用一种快速有效的目标识别算法，实现移动机器人在复杂自然环境中的目标识别任务，并能同时满足机器人自身运动中实时性和灵活性的要求。在研究大量目标识别算法的基础上，从如何提取不同的图像特征出发，实现了基于改进的彩色图像分割算法的特定颜色目标识别和地面约束的目标定位；并研究了基于局部特征提取和匹配的目标识别算法，利用基于ORB （Oriented FAST and Rotated BRIEF）特征的目标识别算法，快速实时识别特定目标；针对纹理不丰富物体的识别问题，木文提出一种改进的利用主导梯度方向作为模板特征进行匹配的目标识别算法，在线实时多角度识别同一个物体并能同时识别多个不同物体。首先，分析了移动机器人目标识别问题的研究背景和意义，综