On the Local Connected and Jordanian Julia Sets

In this article,we investigate the dynamical properties of fλ(z)=λzkez,for λ(≠0)∈C and k≥2.We will show that the boundaries of some (or all) Fatou components are Jordan curves and the Julia sets are Sierpinski carpet,and they are locally connected for some certain λ.     

On the Growth of Transcendental Entire Functions with Unbounded Fatou Components

Suppose that f（ z ） is a transcendental entire function and that F（f） contains unbounded Fatou components. In this article, we obtained some links between the lowor bounds of the lower order of f and the angle of an angular sector which is completely contained in an unbounded Fatou component of F（f）. Then, we investigate the bounded components for the Julia set J（f） of a transcendental entire function f（z ） and obtain a sufficient and necessary condition.     

Intelligent Security Auditing Based on Access Control of Devices in Ad Hoc Network

Security in Ad Hoc network is an important issue under the opening circumstance of application service. Some protocols and models of security auditing have been proposed to ensure rationality of contracting strategy and operating regulation and used to identify abnormal operation. Model of security auditing based on access control of devices will be advanced to register sign of devices and property of event of access control and to audit those actions. In the end, the model is analyzed and simulated.     

基于并发服务的视频点播策略

在分析比较目前常用的网络服务器工作方式的基础上提出了适合视频点播的并发服务模型，给出了算法过程的描述，并针对设备使用提出了配置策略。该并发策略同样适用干网络视频的多点实时传输和网络多点实时监控。     

A Layered Zone Routing Algorithm in Ad Hoc Network Based on Matrix of Adjacency Connection

The hybrid routing protocol has received more attention recently than the proactive and the reactive, especially for large-scale and highly dynamic connection, in mobile ad hoc network. A crucial reason is that zone-layered is being utilized in the complex systems. A hybrid routing algorithm which is layered zone based on adjacency connection（LZBAC） is put forward under the background of a few members in network with steady position and link. The algorithm modifies storage structure of nodes and improves routing mechanism. The theoretical analysis and simulation testing testify that the algorithm costs shorter time of route finding and less delay than others.     

金银藤挥发油成分的气-质联用分析与化学计量学解析

目的 定性、定量分析金银藤挥发油成分.方法 采用气相色谱-质谱进行检测,通过化学计量学解析法对二雏色谱/质谱数据进行解析,得到各组分的纯色谱曲线和质谱,从而实现对金银藤挥发油成分的定性、定量分析,并结合程序升温保留指数来鉴定化合物.结果 金银藤的挥发油鉴定了39个成分,定性组分含量占金银藤挥发油成分总含量的94.54%.结论 全银藤挥发油的主要成分为十六烷酸（45.86%）、9,12-十八碳二烯政乙酯（39.02%）、十四烷酸（1.8%）、十五烷酸（1.07%）、十八烷酸（1.02%）.     

Model of Risk Forewarn and Investment Decision in Stock Markets and Its Realization

IntroductionChinese stock market is an emerging stock market.Like all emerging stock markets in other region orcountries, there are many problems in the development ofChinese stock market for insufficient experience andirregular criterion. One of the most serious problems isfrequentparoxysmal volatilityof stockprices, which resultsin a great deal of damage to investors. Table.1 lists someof large scale of volatility in shanghai stock market.Table 1　Fou…     

基于CCR、BCC与SEDEA模型的科技创新投入绩效评价研究

近年来,随着建设创新型国家目标的提出,全国各地区加快了科技创新的步伐。而科技创新投入快速增长的同时,科技创新的效率是否显著提升则不容忽视。利用数据包络分析方法的CCR,BCC和SE-DEA模型,从科研开发和高新技术企业科技创新效率两个方面对苏南地区常州科技创新投入绩效进行评价,发现常州科技创新效率虽然呈现上升趋势,但波动明显。因此,在加大区域科技创新投入的同时,必须注重科技创新效率的稳步提升。     

云存储中动态多副本数据的完整性验证

云存储环境下,如何高效且动态地完成对用户多副本数据的完整性验证是一个极具挑战性的课题.在现有云数据完整性验证方案的基础上提出了一种多副本数据持有性证明方案,通过引入认证的副本哈希数组数据结构实现了多副本文件的可动态更新验证.方案实现了数据的安全存储与更新,并有效保证了数据多副本的隐私安全.安全性分析与实验表明了方案的安全性与有效性.     

A Content Audit Model for Validity of Service in Peer-to-Peer Networks

Validity of service in the service system is significantly affected by reliability of providers and availability of service contents.Most service inspiring schemes in peer-to-peer (P2P)networks associa...