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1.
Zhu Tingbo 《科技信息》2011,(30):144-146
The further exploration is carried out to have a deeper understanding of King Leontes and his jealousy and violence. Autolycus, the rogue, is given a detailed avaluation so as to reveal his active role in the play and the artistic flavour on the stage. The brave and straight forward lady Paulina is held in high regard because of both of her brilliant words and benevolent actions. The fourth Act of the play is regarded as the excellent part of the play based on its rich and colourful picture of the rural life by the playwright Shakespeare. Since Hermione, the heroine, is the main character of all the main characters, and the fate of hers is the focus of the whole play, so the title of this play is in need of change.  相似文献   

2.
The adult-style children’s wear market is very popular these days,different people have different view of this phenomenon.Actually,adult-style children’s clothing not only affect children’s health and safety,but also produce a subtle persistent and subtle adverse effects on a child’simagination,creativity and outlook on life and values,etc.,is not conducive to build a good personality and grow healthily of children.  相似文献   

3.
The CDTF-Library is a library in Chinese-German Technical Faculty of Qingdao University of Science and Technology in Qingdao.It is very small in scale.It only occupies an area of 60 square meters with 3 reading seats and 5000 original German books.The resources of German in domestic are relatively few and German resources are too expensive to buy.During the past years,more and more readers made complaints,against the limited resource of audio and video materials,lack of new books,short open time and unsatisfied technical environments.  相似文献   

4.
令G是一个图,u是图G的一个顶点, TG( u)是图G当中除了u以外的其余顶点到点u的距离之和, T( u)=TG( u)=∑u∈V dG(u,v),Co-PI指标定义为:Co -PIv(G)=∑uv∈E(G) T( u)-T( v)。文章给出了一些Mycielski’ s图的Co-PI指标的计算公式。  相似文献   

5.
IntroductionAmericanfuturologistNaisbitthadsaid :“Futurecompetitionisthecompetitionofmanagement,thefocusofwhichistheeffectivepersonnelcommunicationandcross organizationalcommunication.”[1]Communicationisthetransferringprocessofinformation ,knowledgeandemotionamongindividualsandgroups,throughwhichaf fectothers’attitudesandfeelings,andeventuallyaffecttheirbehaviors.Forknowledgehasbeentheprimacyele ment,managementcommunicationinknowledgeeconomicagesismoreimportantthananyotherepoch ,whosestyle…  相似文献   

6.
In the paper a concept for modeling the economic systems by the formalism of P?un’s systems is proposed. The main idea is to represent economic systems as homomorphic images of Petri nets corresponding to the (super) cells of P?un’s systems.  相似文献   

7.
In the paper a concept for modeling the economic systems by the formalism of P?un’s systems is proposed. The main idea is to represent economic systems as homomorphic images of Petri nets corresponding to the (super) cells of P?un’s systems.  相似文献   

8.
自从1969年詹姆斯·托宾提出"Tobin’s Q理论"以来,大量的文献研究Tobin’s Q作为成长性指标的内在经济含义。本文选取2003年至2006年间上证180与深证100指数成份股作为研究对象,考察Tobin’s Q与我国股票价格的相互关系。研究发现,对于我国股市而言,在2003至2006年这段时期内,Tobin’s Q与股票价格的关系要分为两个阶段,2003、2004年,Tobin’sQ与股票价格相关性不是很明显;2005、2006年,Tobin’s Q与股票价格呈现明显的正相关性。  相似文献   

9.
Least Privileges and Role’s Inheritance of RBAC   总被引:1,自引:0,他引:1  
0 IntroductionRoalse -abna asletder ancacteisvse caonndt rsoulp p(lRemBeAnCt) t oh tahse b tereandi tcioonnsaild edries-dcretionary and mandatory access controls (DAC and MAC) .In RBAC,permissions are associated withroles ,and users aremade members of appropriate roles thereby acquiring theroles’permissions[1-4]. Unfortunately,since thereis still lackof specific definition and the necessary formalization forRBAC[5],the well-known security principles and the inherit-ance of roles cannot…  相似文献   

10.
针对非线性非高斯厚尾噪声条件下的不规则形状的扩展目标跟踪问题,提出了基于随机超曲面模型(RHM)的星凸形扩展目标student’s t滤波算法.首先,在带有非高斯厚尾过程噪声和厚尾量测噪声的系统中, 基于student’s t分布给出鲁棒student’s t滤波器.其次,利用随机超曲面模型描述任意星凸形扩展目标的量测源分布, 提出带厚尾噪声的星凸形扩展目标student’s t滤波器.最后通过仿真验证了所提方法的正确性和有效性.  相似文献   

11.
在L-拓扑空间中,对任意LF集,我们利用层次化的K.Fan’s Theorem定义了一种层次连通并研究了其基本性质.  相似文献   

12.
张平 《河南科学》2009,27(3):258-263
借助计算机符号系统Maple,利用改进的Fan’s代数方法求解(2+1)维NNV方程,得到了一系列显式精确解,包括孤立波解、类孤立波解、纽结波解、奇异纽结波解和三角函数周期解.  相似文献   

13.
对窗口神经网络(BWNN)与鲁棒HMM’s之间的关系作了新的探讨,指出了鲁棒HMM’s是循环的BWNN(RBWNN)的特殊情况。讨论了由RBWNN构造用于噪音环境下语音识别的组合HMM’s和二阶HMM’s的算法,给出了它们相应的网络结构。  相似文献   

14.
周芳 《咸宁学院学报》2011,31(12):22-24
本文讨论了一种变形的光滑Chua’s电路的同步控制问题.当从动系统对主动系统的参数未知时,采用Lyapunov稳定性理论和自适应设计方法,设计出一个自适应控制器.通过该控制器,实现了主从系统间的自适应同步.仿真结果表明该设计方法是有效的.  相似文献   

15.
Based on tapping mode AFM imaging, a method was demonstrated to evaluate compression elasticity of single double-stranded DNA (dsDNA) molecules in the force region. With images under ambient conditions, Young’s moduli of dsDNA in compression were calculated. Results demonstrated that Young’s moduli of dsDNA can be simply deduced according to the proposed model. The method can also be used to evaluate the compression elasticity of similar soft nanomaterials.  相似文献   

16.
In the spring of 2003, severe acute respiratory syndrome (SARS) suddenly broke out in many countries of the world, especially China. About 8400 probable cases of SARS were identified worldwide and about 800 patients died. SARS not only caused severe panic all over the world, but also brought huge losses to global economy. SARS is recognized as a new kind of respiratory disease, caused by a novel coranovirus, SARS-CoV. It is characterized by pneumonic infection and pathological change.…  相似文献   

17.
数字高程模型(Digital Elevation Model,简称DEM)作为真实地形的一种数字化模拟,网格间存在着某种空间自相关性.Moran’s I是一种常见的空间自相关程度量化指标.为了研究Moran’s I与DEM网格大小之间的关系,文章在分辨率为30 m×30 m的DEM上随机选取了35个采样点.又以每个采样点为中心,选取n×n(n=3,5,7,…,25)大小的DEM网格,计算并记录对应于每个网格的Moran’s I指数值,绘出各采样点的Moran’s I指数值随n变化的曲线.研究发现:大多数采样点的Moran’s I曲线呈现出一致的变化趋势;同时发现少数采样点的Moran’s I曲线出现局部的变化异常.对这些异常进行分析后发现,Moran’s I值随n变化的趋势与DEM网格高程值的离散程度(地形)有关.  相似文献   

18.
《科技信息》2011,(8):151-153
The whole creation of Shakespeare’s 154 sonnets are studied and discussed in 4 main sections.The first section,The Lines,points out that Sonnet 99 consists of 15 lines,Sonnet 126 is composed of 12 lines.The second section,Rhymes,tells that some 19 pairs of unrhymes words are in 19 differents sonnets.The third section,Rhythms,tells the somewhat loose metrical rules based on 3 famous sonnest: Sonnet 18,Sonnet116,and Sonnet 145.The forth section,Rhetoric,discusses the usage of paralletism,repetition,and punning in accordance with Sonnet 66 and Sonnet 135.Readers should be careful when they appreciate Shakespeare’s sonnets in an artistic and aesthetic way.  相似文献   

19.
This paper analyses the author’s escapism In this Composed Upon Westminster Bridge, Sept. 3, 1802 ,and conclusion is reached that the poet wrote this particular poem for his beloved sister. And the sister ’s calmness and complacency came to be the best pill to heal the wounds of the poet.  相似文献   

20.
本文讨论了一类Chua’s电路的Lagrange稳定性.首先从理论上证明了该系统具有全局指数吸引域和正向不变集.通过设计适当的线性控制器,实现了平衡点的指数稳定性和周期解的指数跟踪.数值仿真验证的控制策略的有效性.  相似文献   

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