校园网内架设Windows2003Web服务器的安全实践

在架设基于校园网的Windows2003Web服务器时需要考虑到Windows2003、IIS6、数据库、FTP服务器的安全,任何一个环节出现漏洞都会危及整个系统。本文就如何使用Windows2003来架设Web服务器进行了安全实践探讨。     

基于数据采集卡PCI 2003的电力参数测量

电力参数测量是获取电能质量信息的关键技术。不仅需要大量的数据,而且在精度、速度上要求也很高。以高速数据采集卡PCI2003为核心,结合功能强大、界面良好的编程语言VB6.0设计了一套电力参数测量软件。为了提高测量精度,采用AD202,MAX275和运算放大器组成信号调理电路．它具有隔离、放大、滤波的作用。详细介绍了信号调理和基于PCI2003的电力参数测量方法并给出了VB的设计程序。     

简述电热毯国标新旧版本的区别

本文简要慨述了《电热毯、电热垫和家用类似柔性发热器具的安全》新版GB4706．8-2003与旧版GB17652-1998的区别以及试验中需要注意的事情。     

Cluster-based Intrusion Detection in Wireless Ad-Hoc Networks

There are inherent vulnerabillties that are not easily preventable in the mobile Ad-Hoc networks.To build a highly secure wireless Ad-Hoc network,intrusion detection and response techniques need to be deployed;The intrusion detection and cluster-based Ad-Hoc networks has been introduced,then,an architecture for better intrusion detection based on cluster using Data Mining in wireless Ad-Hoc networks has been shown.A statistical anomaly detection approach has been used.The anomaly detection and trace analysis have been done locally in each node and possibly through cooperation with clusterhead detection in the network.     

赣州市2003年大旱成因及对策

通过江西省赣州市2003年旱情和灾情的回顾,详细分析了旱灾成因,并提出了今后抗旱减灾的对策与措施．     

Middleware benchmarking: approaches,results, experiences

The report summarizes the results of the Workshop on Middleware Benchmarking held during OOPSLA 2003. The goal of the workshop was to help advance the current practice of gathering performance characteristics of middleware implementations through benchmarking. The participants of the workshop have focused on identifying requirements of and obstacles to middleware benchmarking and forming a position on the related issues. Selected requirements and obstacles are presented, together with guidelines to adhere to when benchmarking, open issues of current practice, and perspectives on further research. Copyright © 2005 John Wiley & Sons, Ltd.     

New Patterns in Urban Design

Brian McGrath and VictoriaMarshall discern the newly resilient urban patterns that are emerging in the meta-city, shifting and adjusting to changing local and global conditions. Based on smart infrastructure, self-sufficiency and hybrid local models, highly adaptive design patterns take the form of responsive micropatches rather than overarching masterplans. As demonstrated by the featured projects, ‘pattern recognition’, sensory mapping techniques and sensitivity to a city's ecosystem are becoming essential tools to the urban designer. Copyright © 2009 John Wiley & Sons, Ltd.     

Breeding the Future

For Zbigniew Oksiuta energy from the sun offers the greatest potential for architecture, as the essential life-giving force for all living things. Here he urges a future of architecture that is biological, as demonstrated by his own featured bioforms that investigate the cultivation of new types of organisms and living biological products outside the confines of natural evolution. Copyright © 2009 John Wiley & Sons, Ltd.