远程开放教育环境下学生思想政治教育的必要性与可行性分析     

刘畅  兰阳  罗婷 《齐齐哈尔师范高等专科学校学报》2015,(1):3-4

思想政治教育工作一直是普通高校教育工作中的重要组成部分,但一直以来很难在成人高校中展开,远程开放教育平台为开放大学学生思想政治教育工作的有效开展提供了新阵地,开辟了新途径,拓展了思想政治教育的空间,为开放大学学生思想政治教育注入了新的活力。  相似文献   

ADO.NET 与SQL数据库的连接与访问研究     

池宗谕 《辽宁高职学报》2015,(2)

ASP.NET是基于B/S架构的一种比较成熟的软件开发工具之一。在实现页面控件与数据库的连接方面,ASP.NET是通过ADO.NET数据访问接口中的connection、command等对象与SQL等数据库命令一起使用来完成的。它是一种Web服务器应用程序技术,用户通过设计可访问服务器端数据库的页面完成对数据库进行增、删、改、查等操作,真正实现动态、交互、高效。使用C#语言,详细阐述了利用ASP.net进行软件开发过程中利用ADO.NET的几个重要组件,实现与SQL2005数据库的连接与访问。  相似文献   

数字资源长期保存开源软件比较研究     

/马宁宁周晨  冯红娟 《新世纪图书馆》2014,(8):37-42

摘要论文介绍了8种数字资源长期保存开源软件：Invemo、DSpace、Epfints、Fedora、Dmpal、i-Tor、MyCoRe和OPUS,阐述了它们的产生和发展过程,并从软件概况、技术规范、知识库及系统管理、系统性能及系统维护5个方面进行了比较分析,概括了这些软件的共同点和不同点,希望能够为各机构选择长期保存软件提供参考,并为国内从事数字图书馆系统设计和开发的同行提供参考。  相似文献   

国外机构知识库的开放存取政策与权益管理及启示     

王晴 《新世纪图书馆》2014,(4):48-51

机构知识库是为了促进学术交流和知识共享而建立的数字化存储系统,全球已经有超过100个国家建立了2400余个不同类型的机构知识库.为了规范操作和便于管理,Dspace、UIR、SHERPA和EUA依据当前的最佳实践制定了各具特色的政策体系,为促进知识共享和学术传播提供了良好的运行环境.  相似文献   

基于RFID的实验室智能管理系统的设计     

高明亮 《科技广场》2014,(10)

本文基于高校中开放性实验室管理的实际要求,设计了基于RFID的实验室智能管理系统。此系统包含学生信息读取与通信模块、控制中心模块和单片机控制模块,实现实验室管理的自动化。实验室智能管理系统的使用很大程度改变了高校实验室管理的现状,真正实现了无人看守、全天候的实验室开放式管理。  相似文献   

Does the Great Firewall Really Isolate the Chinese? Integrating Access Blockage With Cultural Factors to Explain Web User Behavior     

Harsh Taneja  Angela Xiao Wu 《The Information Society》2014,30(5):297-309

The dominant understanding of Internet censorship posits that blocking access to foreign-based websites creates isolated communities of Internet users. We question this discourse for its assumption that if given access people would use all websites. We develop a conceptual framework that integrates access blockage with social structures to explain Web users’ choices, and argue that users visit websites they find culturally proximate and that access blockage matters only when such sites are blocked. We examine the case of China, where online blockage is notoriously comprehensive, and compare Chinese Web usage patterns with those elsewhere. Analyzing audience traffic among the 1000 most visited websites, we find that websites cluster according to language and geography. Chinese websites constitute one cluster, which resembles other such geolinguistic clusters in terms of both its composition and its degree of isolation. Our sociological investigation reveals a greater role of cultural proximity than access blockage in explaining online behaviors.  相似文献   

Financial information management for university departments,using open-source software     

《International Journal of Information Management》2014,34(2):191-199

This paper presents a model to analyse the different outcomes generated by the application of Task-Technology Fit (TTF) theory to economic and financial information management in university departments. This model extends that proposed by Goodhue (1995), in two ways: (i) a key role is played by the manager in designing the technology and in performing the task in question. Both of these aspects can be modified, depending on the evaluation made of a series of characteristics (or dimensions) inherent to the model. (ii) The free dissemination of the source code of the application not only allows the transfer of knowledge, but also creates virtual communities which, through collaborative work and the exchange of experiences, can achieve a better fit of the technology to the task at hand. This model has been introduced in several departments at the University of Granada (Spain), and evaluated in terms of the results obtained at both individual and group levels. This evaluation was conducted by means of in-depth interviews with departmental managers.  相似文献   

Open to suggestions: How organizations elicit suggestions through proactive and reactive attention     

Linus Dahlander  Henning Piezunka 《Research Policy》2014

This paper analyzes organizations’ attempts to entice external contributors to submit suggestions for future organizational action. While earlier work has elaborated on the advantages of leveraging the knowledge of external contributors, our findings show that organizational attempts to attract such involvement are likely to wither and die. We develop arguments about what increases the likelihood of getting suggestions from externals in the future, namely through (1) proactive attention (submitting internally developed suggestions to externals to stimulate debate) and (2) reactive attention (paying attention to suggestions from externals to signal they are being listened to), particularly when those suggestions are submitted by newcomers. Findings from an analysis of about 24,000 initiatives by organizations to involve external contributors suggest these actions are crucial for receiving suggestions from external contributors. Our results are contingent upon the stage of the initiative because organizations’ actions exert more influence in initiatives that lack a history of prior suggestions. Our work has implications for scholars of open innovation because it highlights the importance of considering failures as well successes: focusing exclusively on initiatives that reach a certain stage can lead to partial or erroneous conclusions about why some organizations engage external contributors while others fail.  相似文献   

Co-ownership of intellectual property: Exploring the value-appropriation and value-creation implications of co-patenting with different partners     

René Belderbos  Bruno Cassiman  Dries Faems  Bart Leten  Bart Van Looy 《Research Policy》2014

Combining both interview data and empirical analyses at the patent and firm levels, we explore the value-appropriation and value-creation implications of R&D collaboration resulting in the co-ownership of intellectual property (i.e. co-patents). We make an explicit distinction between three different types of co-patenting partners: intra-industry partners, inter-industry partners, and universities. Our findings indicate that the value-appropriation challenges of IP sharing are clearly evident with intra-industry co-patenting, where partners are more likely to encounter overlapping exploitation domains. Co-patenting with universities is associated with higher market value, since appropriation challenges are unlikely to play a role and collaboration may signal novel technological opportunities. Although we find some evidence that co-patenting corresponds to higher (patent) value, patents co-owned with firms are significantly less likely to receive self-citations, indicating constraints on the future exploitation and development of co-owned technologies.  相似文献   

国内开放存取领域的研究热点和作者合作团体透析——基于共现分析和社会网络分析     

徐迎迎  魏瑞斌  张文琴 《现代情报》2014,34(8):112-118

文章以中国期刊全文数据库（CNKI）为数据源,以发表在CSSCI和核心期刊的2004-2013年有关开放存取的507篇文献为研究对象,对其进行年代分析,研究发现：2004-2008年开放存取研究呈现迅猛增长趋势,2009-2013年开放存取的研究趋势平稳,因此文章将开放存取的发展分为2个阶段,即开放存取研究的第一个阶段（2004-2008年）、开放存取研究的第二个阶段（2009-2013年）。利用关键词共现分析方法分析我国开放存取在每个阶段的研究热点,并采用社会网络分析方法分析开放存取文献的高产作者,以透析国内开放存取领域的研究热点和作者合作团体,从多方面揭示国内开放存取的发展现状和研究趋势。  相似文献