引用计数与时间戳的混合垃圾搜集器算法

实时垃圾搜集器(GC)的任务是及时回收系统中无用内存,并保证实时任务不超过其时限,在此基础上还应尽可能降低系统内存需求。提出了引用计数与时间戳的混合GC算法,用引用计数算法回收非循环垃圾,用时间戳算法回收循环垃圾,并参与系统并发调度。不仅能回收全部无用内存,与标记清除混合GC相比还可进一步降低系统内存需求,该算法适用于大规模系统。     

合理利用网络心理咨询,增强高校“心育”的实效性

高校传统的心理咨询模式因其固有的缺陷,逐渐受到大学生们的诟病。而网络心理咨询作为一种新兴的心理咨询模式,因其服务形式的多样性、开放性、便捷性、匿名性受到大学生们的热烈欢迎,也受到越来越多研究者的关注。作为高校心理健康教育工作者,要合理利用网络心理咨询,扬长避短,增强高校心理健康教育的实效性。     

Possibilities for Using the Internet in Japanese Education in the Information Age Society

As the globalization of the economy has accelerated in recent years, the Internet has become an essential part of the infrastructure, primarily as a communications medium. In the Information Age society, the ADC principle (autonomy, distribution, and collaboration) has become an underlying assumption, which also applies to the institution of education. The fading power of Japan may come from its educational system, which emphasizes standardization and uniformity, while discouraging creativity and individuality. Now is the time for Japan to reevaluate its educational system at every level so that it better supports the societal and business needs of the Information Age economy. Therefore, this paper proposes five kinds of changes to the Japanese educational system. They are community networks, digital kids and participatory education, growing up digital and youth education, online higher education, and media literacy education for the elderly. First, community networks provide citizens with better and more convenient access to local services, activities, and information. Second, the notion of the digital kid suggests that it should be participatory, including all members of the community. Third, as digital kids grow up digital using the Internet would enhance both intergenerational and intra‐generational communication in the twenty‐first century. Fourth, online higher education should become widely available in Japanese society in the twenty‐first century. Fifth, although media literacy education for the elderly in Japan is yet to come to its maturity, senior network groups are beginning to receive wider attention as they will provide Japanese elderly with a new avenue for communication. When and only when these educational reforms are pursued, will Japanese people be able to participate effectively in the global society.     

实时CORBA rtORB的性能评估

介绍了一个实时CORBA的原型rtORB,给出了一个对其进行实时性能测试的平台。以延迟和延迟抖动为指标,通过与其他实时CORBA的性能比较,表明rtORB可以支持实时应用。为评估操作系统和通信对实时CORBA的影响,在不同操作系统上进行了测试。针对rtORB在不同操作系统上的测试结果,讨论了操作系统和通信对基于实时CORBA实时应用的影响。     

Time,Stress and Intellectual Engagement in Academic Work: Exploring Gender Difference

This article is based on a pilot study that examines the effects of recent organizational and public policy changes on Canadian academics' work practices and academic culture. It explores the differences between the use of online technologies by women and male academics in managing these effects. It interprets the complex and often contradictory findings of the study through the lens of time theorization, and speculates about the broader cultural implications of academics' changing work practices, including the possibility of a gestalt shift in the identity of the university, less as a site of research and reflection on society and increasingly as a productive and efficient part of the economy.     

大学生英语作文的第二写作过程研究

大学生英语作文第二写作过程模式有准备、侦察、诊断和修改四个阶段。写作能力、创造力、采用的修改策略和态度等对学生在第二写作过程的表现都有影响,但教师评语则是影响大学生英语作文第二写作过程的关键因素。好的教师评语应具有建设性、鼓励性和发展性的特点,应遵循“教师批学生改”和“有效的批改”等原则,帮助大学生提高第二写作能力。     

基于偏时域相干算法的一种信号分析系统

本文提出将偏时域相干算法应用于一种实时信号分离系统，简要介绍了该系统的基本原理、系统的总体设计方案及该系统的适用条件．计算机仿真结果表明了该系统的有效性．     

基于UML-RT模型的实时软件规模测量方法

COSMIC—FFP是可用于实时系统的第2代功能规模测量方法．本文着重探讨COSMIC—FFP模型方法，并将其应用于实时UML需求分析模型中．     

《王羲之集校笺》序

当代对王羲之的研究还相当薄弱,缺乏广阔的视野和多角度的探讨。中国艺术史中像陈道良、欧阳询、虞世南、颜真卿、柳公权、米芾等大艺术家,期待有真正学术价值的著作不断问世。《王羲之集校笺》即将面世,极具学术价值,做到了校笺与研究相结合,在裒集史料,点评人物事迹等方面,有许多拓新之处。     

提高大学生网上求职成功率的思考

网上求职在大学校园里崭露头角,已成为大学生毕业求职的一条捷径。该文阐述了网上求职的基本特点和优势,通过剖析目前大学生网上求职过程中存在的一些问题,提出了切实提高网上求职成功率的若干策略和技巧。