试论高职院校图书馆的特色化建设

网络环境下,高职院校图书馆的特色化建设应针对发展状况,分析自身优势和需求,建立以服务于特定读者群为目标的特色馆藏,建立"以人为本"的特色化服务模式,建立促进图书馆自身发展的人力资源开发特色体系,建立优良的现代图书馆网络体系。     

信任关系的不完全信息动态博弈模型

以往理论研究与经验研究均指出"信任"关系具有外部效应,但对这种效应是怎样取得的并无共识.我们尝试建立一个不完全信息动态博弈模型,说明"信任"关系如何产生正的外部性,亦即产生超出个体理性计算之外的利益.我们的分析得出这样的结论,在一个多人互动的环境中,能否达到彼此信任,虽然会受到欺骗者所遭到的惩罚与欺骗利益多少的影响,但主要受到所处环境中具有信任者人数比例的影响.因此,可以说"信任"关系具有正的外部性,信任者人数越多,信任者所享受到的利益越大.     

网络防火墙技术应用分析

介绍了防火墙的概念、组成原理及几种典型的防火墙系统,对如何加强防火墙的防护作用进行了分析。     

网络环境下图书馆信息服务创新初探

信息资源网络化给图书馆的生存和发展带来了巨大的冲击,图书馆惟有创新才有出路。本文提出转变观念是信息服务创新的前提;加强网络信息资源的开发利用是信息服务创新的基础;技术创新是信息服务创新的手段;高素质的图书馆员是信息服务创新的关键。     

日本都道府县防灾无线网的建设及借鉴

日本是世界上灾害管理通信系统建设领先的国家,相关经验对我国灾害管理通信系统的建设有着重要的借鉴意义。都道府县防灾无线网是日本灾害管理通信系统的重要组成部分,已具备了较为成熟的建设模式和应用经验。本文介绍了日本灾害管理通信系统的框架、都道府县防灾无线网的体系架构及其通信系统组成,选择了神奈川县、长野县和三重县作为典型案例,对这三个县的防灾无线网的建设和应用情况作了分析,并借鉴日本的经验,结合我国的实际,提出了五个方面的建设建议。     

Efe fathers: one among many? A comparison of forager children's involvement with fathers and other males

The study reported describes Efe (pygmy) forager one-, two-, and three-year-olds' involvement with males. The Efe of northeastern Zaïre were chosen because their social organization allows us to examine hypotheses based on studies in Western, technologically complex societies about the distinctive role fathers play in the lives of their young children. Behavioral observations of Efe children's day-to-day activities with fathers, men and boys were recorded using a focal subject sampling technique (Altmann, 1974). Two behavioral measures were created to capture the extent to which males were involved with children: Social engagement describes males' involvement with children and social attention describes eavesdropping by children on males' everyday activities. Eight one-year-olds, 7 two-year-olds and 8 three-year-olds were each observed for six, one-hour observation sessions that were distributed evenly over the daylight hours. Data were analyzed using the traditional measure of involvement (e.g., adult males) and using a newly developed measure of the involvement of the average individual (e.g., average adult mate). Comparisons at each of the ages showed that fathers were consistently like other men in the extent to which children participated in social activities with them and watched their activities. Only fathers' level of social engagement declined significantly as children grew older. Boys' role relative to other males became increasingly distinctive as children aged. The findings suggest that Efe fathers may not be unique in the same sense assumed by Western study ideals, and raise questions about the special status given to fathers in Western theory and data. The patterning of mate involvement with children is discussed in terms of Efe community life, and in terms of Efe children's developing understanding of their relationship with fathers and other males.     

“一卡在手，走遍校园”——邯郸职业技术学院校园一卡通建设方案

“校园一卡通”系统将多项管理职能融为一体,实现“一卡在手,走遍校园”总体目标,不但提高了管理效率,降低了成本,方便了教师和学生,而且计算机管理工作也得到了进一步的深入完善。文章详细介绍了邯郸职业技术学院一卡通系统的设计目标、功能,以及系统组织结构。     

电力系统同步网的建设与思考

数字同步网已经成为了通信网营运的重要支柱之一。针对电力系统通信业务面向市场开放的需求 ,阐述了建设电力系统同步网的重要性 ;研究和分析了同步网中时钟配置、链路选择和同步方式、网络管理等技术问题 ,并对电力系统中同步网的发展提出了一些建议。     

结构分销网络与市场定位的刚性匹配

市场定位决定了营销的基本策略,因此,也是结构分销网络在设计时必须考虑的刚性匹配。市场定位既决定了分销网络的终端形式及逆向设计原则,决定了分销网络终端的密度,也决定了分销网络终端渠道的管理层次与幅度及区域市场的选择方式。     

存储区域网络iSCSI协议的通信机制研究

介绍了存储区域网络主要采用的组网协议,包括FC协议、FCIP协议、iFCP协议和iSCSI协议,着重研究了一种利用TCP/IPI网组建存储区域网络的协议-iSCSI协议,分析了iSCSI协议的通信机制,比较了在IP网络上实现iSCSI协议通信的3种方法,开发了一种iSCSI协议数据单元与TCP数据帧间的接口算法及其硬件设计,并用 VHDL语言成功进行了行为级的仿真。