试论无形资产确认和计量中存在的问题

针对无形资产确认和计量存在的若干问题进行了探讨,并在分析问题的基础上提出了相应的建议。     

英国开放大学办学经验琐谈

本介绍了英国开放大学的课程特点、作业批阅与考试制度、学习方式、学习支持服务等办学经验，提出了我国远程教育在发展规模的同时，要坚持真正意义上的开放，运用现代教育技术为开放的学习提供支持服务，注重教学质量监控。     

论经济转型对我国高教自考生源结构的影响

自学考试产生于1981年,其社会经济原因是为了解决改革开放后社会主义经济建设所急需的高素质的文化人才.在自学考试蓬勃发展这二十几年中,始终伴随并见证着中国经济体制的改革.经济的转型不仅对自学考试提供了前所未有的机遇,也使它面临着种种挑战.通过分析,揭示我国在经济转型的背景下,高教自考生源结构所发生的种种变化.     

家谱关联数据服务平台的开发实践

数字图书馆对馆藏的揭示,沿袭传统的描述标准(如MARC),多以文献特征为主,很难直接满足广大读者对文献知识内容进行查询的需求。关联数据技术通过构建关系明确的语义本体,能够很好地提供基于文献知识内容的揭示、导航和检索,通过开放数据重用和与外部数据的互联,丰富了数据的关联性,扩展了数据利用场景,释放了数据的潜能,为基于互联网的数据服务提供了一种基础设施。这是未来数字图书馆进行知识服务的应有之义。上海图书馆以家谱数据作为起点,尝试利用关联开放数据技术重组图书馆传统资源,构建历史文献数据服务平台。该平台经过基于BIBFRAME的本体设计,从RDB到RDF的数据转换,基于关联数据四原则的系统设计和基于语义技术框架的系统开发,支持面向万维网的书目控制,提供针对普通用户的寻根搜索服务和针对专业人士的数据挖掘服务。图5。参考文献11。     

Navigating OER: The Library’s Role in Bringing OER to Campus

In 2014, three librarians at the University of San Diego came together to explore open educational resources (OER). Coming from both technical services and digital collections, we were well-versed in the economic challenges facing today’s libraries. In order to formulate the approach that would work best for our campus, we first had to educate ourselves on the past, present, and possible future of the Open Access movement. While traditionally Open Access has focused on serials, OER offer the opportunity to expand its benefits to other formats. This article examines opportunities and tensions surrounding OER, as well as highlighting major players on the OER landscape. Our efforts began with a focus group for faculty to assess their own knowledge of and opinions on OER. After establishing a stipend budget, we sent out a call for proposals to faculty who were interested in participating in the Copley OER Initiative.     

SSP-NASIG Joint Meeting: Wrap Up Panel with All Speakers

The expert speakers from the publishing, librarian, and vendor communities regrouped at the end of the Society for Scholarly Publishing–NASIG Joint Meeting to answer questions or elaborate on information they presented earlier during the meeting.     

利用有限域上的酉几何构作一类Cartesian认证码

利用有限域上的酉几何构造了一类Cartesian认证码，并且计算了其参数及模仿攻击成功的概率Pt和替换攻击成功的概率Ps。     

集电极电阻的供电方式对稳压电源的影响

在串联型晶体管稳压电路中,集电极电阻有内部电源和外部电源两种供电方式.定量分析了在电网电压和负载电流发生波动时,不同供电方式对输出电压的影响.     

电路计算中的等效电源定理

处理复杂电路的计算问题，最有效的方法当数灵活运用等效电源定理。     

Communicating CSR-linked sponsorship: Examining the influence of three different types of message sources

As the demonstration of corporate goodwill through mega event sponsorship becomes increasingly challenging, sponsors often link their sponsorship to corporate social responsibility (CSR) activities. However, finding adequate ways to communicate CSR-linked sponsorship is challenging. This research examines the relative effectiveness of three message sources from which CSR-linked sponsorship information can be communicated to consumers: the sponsor, the sponsored property, and the news media. Drawing on the Persuasion Knowledge Model, this study proposes differences between these message sources regarding their level of persuasion knowledge activation, which affects consumers’ CSR perceptions of and attitude toward the sponsoring brand. The results of an experimental study show that CSR-linked sponsorship information from both the sponsor and the sponsored property result in higher persuasion knowledge activation than when this information comes from the news media. The results also reveal that the two serial mediators, persuasion knowledge activation and CSR perception, transfer these effects of message source to consumers’ attitudes toward the sponsor.