不成熟社会关系网络中电子邮件病毒的扩散行为

在SIR规则基础上,研究了在不成熟社会关系网络中电子邮件病毒的扩散行为,并利用速率方程给出了得到流行病阈值所应满足的条件。得到初始邮件网络始终不会达到阂值条件,即该网络中的病毒始终局限在一定的范围内,不会大规模蔓延。数值模拟的结果跟解析结果是吻合的。同时我们也给出了初始邮件网络中的产生周期和删除周期,以及产生阈值和删除阈值对流行病平均大小的影响。     

具有完美前向机密性的鲁棒电子邮件协议的改进

针对2个具有完美前向机密性的鲁棒电子邮件协议所存在的安全缺陷,分析了2个协议所面临的协议攻击,并得出了相应的改进方案．首先,通过对2个电子邮件协议的分析,提出了相应的中间人攻击方法,其中攻击者在协议的接收阶段通过伪造信息来欺骗通信双方,并使通信双方与其共享错误的会话密钥．由此中间人攻击使得2个电子邮件协议的完美前向机密性得不到保证．其次,通过在2个协议的接收阶段加入相应的签名信息,提出了对2个协议的改进方案,以确保改进协议能够克服中间人攻击并且提供协议的完美前向机密性．此外,经改进的协议仍然能够保持原协议的所有优点．     

对日商务活动中的电子邮件使用礼仪

日本是一个非常注重礼仪的国家,在与日本进行商务交往时要注意遵守相关的礼仪.随着时代的发展和技术的进步,电子邮件等新兴商务交往手段在对日商务活动中得到了越来越广泛的应用,因此也应当了解并遵守相应的礼仪.     

论科技期刊著录作者电子邮箱的重要作用和意义

针对目前有一部分科技期刊不重视作者电子邮箱著录工作的情况,论述了电子邮箱在现代科技期刊编辑出版工作中的重要作用和意义,认为科技期刊应在编辑出版工作中著录每一篇论文作者的电子邮箱信息,并建议将其纳入相关的科技期刊编辑出版的标准和规范中,这有利于编辑出版工作的开展,有利于我国科技成果的迅速传播和资源共享。     

Superior – Subordinate Request Email in Workplace Communication of a Malaysian Organisation

Email is key in workplace communication. This study examines structure of request emails and display of politeness by Malaysian superiors when writing to subordinates. Authoritative and solidarity-oriented structures with corresponding linguistic strategies were found to reflect different leadership styles, autocratic and democratic. Language and communicative style were influenced by situational context of a request. When face threat and imposition were low, superiors were authoritative and when face threat and imposition were high, they were egalitarian. Email functioned as an equalising medium that enabled superiors to be democratic as well as a channel for power enactment that reinforced hierarchical structures.     

基于认证测试的鲁棒电子邮件协议形式化分析(英文)

基于认证测试方法及strand space模型,形式化分析了具有完美前向机密性的鲁棒电子邮件协议,指出该协议存在安全缺陷.同时给出了针对该协议的中间人攻击方法,即攻击者在协议的接收阶段通过伪造消息即可欺骗通信双方,使通信双方与其共享错误的会话密钥,由此使得协议的完美前向机密性得不到保证,针对协议的上述缺陷,提出一种改进方案,即通过在协议的接收阶段加入相应的签名信息,以保证改进协议能够克服中间人攻击并且提供完美前向机密性.最后,基于认证测试方法及strand space模型,形式化证明了改进协议在发起者、接收者及服务器之间的安全认证,确保了改进协议具备真正的完美前向机密性.     

Email与现代英语教学

网络英语与标准英语有很大的差别。从Email的体特征入手着重探讨Email与现代英语教学的关系。     

科技查新Email请求管理系统设计和实现

文章探讨了JavaMail和apache POI的Java技术在图书馆科技查新工作中的应用,主要介绍系统的需求分析、设计思路和应用程序设计的重点模块,包括JavaMail技术下邮件管理、apache POI技术下自动提取word文档中表格数据功能等,并测试和分析应用中的使用流程和注意问题.     

校园网络中如何防范垃圾邮件

垃圾邮件是在因特网中广泛存在的一个问题。尤其是在一些企业及校园网的邮件系统中垃圾邮件更成了传播非法反动信息，不良内容广告及网络病毒传播的来源。本文介绍了垃圾邮件的定义，分析了垃圾邮件的危害及产生的原因并结合工作中的实践提出了如何在校园网络邮件系统中有效防范垃圾邮件的方法。     

Hesitantly into the arena: An account of trainee teachers' and sixth form students' preliminary attempts to enter into dialogue through email

Teacher training is increasingly accountable to central government. Trainees – the word itself is significant – are expected to demonstrate competence in a wide range of professional standards if they are to achieve qualified teacher status. Training partnership schools, understandably, impose their own conditions for entry into their 'communities of practice'. In these circumstances, trainees – and their trainers – have increasingly fewer opportunities for risk taking or for exploring new configurations of the teacher pupil relationship.
This paper describes an attempt to exploit the potential of email as a means of granting access to a 'pedagogical arena' in which trainees and students might attempt to negotiate their own ways of working together. It concludes by suggesting that both groups found this a challenging task and by noting that the trainers involved decided that, if the project were to run again, a certain amount of autonomy would need to be sacrificed to direction.