洛阳金元古城城南历史地段保护与更新研究     

屈寒飞 《湖南科技学院学报》2007,28(8):34-36

中西部开发在为城市提供发展机遇的同时,老城区的保护与更新就是其中之一。文章以洛阳金元旧城城南历史地段为研究个案,在现状调研与分析的基础上,提出保护与更新策略。  相似文献   

略论我国著作权合理使用制度的不足与完善     

吴玉霞 《山东商业职业技术学院学报》2008,8(1):83-86

合理使用制度是著作权法中的核心问题之一，在作者、作品传播者、社会公众之间起着重要的利益调整和平衡作用。对于“合理”的界定，是合理使用制度的关键所在。我国著作权法对合理使用制度的规定虽已与国际社会接轨，但仍存在主体界定不清、具体使用方式不明确等若干不足，在实践中不利于维护著作权人的合法利益，应进行相应的修改和完善，以期更好地发挥该制度的作用。  相似文献   

失效专利在企业技术创新中的应用     

张兆鹏  李祥松 《科技广场》2015,(5)

专利失效不等于技术失效,如何有效利用失效专利,使其在现代企业技术创新中发挥重大作用,本文针对这个问题,在深度剖析失效专利的成因、价值及获取手段的基础上,总结出了在企业创新中继续加工、再利用失效专利的手段和方法。  相似文献   

Examining citizens' perceived value of internet of things technologies in facilitating public sector services engagement     

Ramzi El-Haddadeh  Vishanth Weerakkody  Mohamad Osmani  Dhaval Thakker  Kawaljeet Kaur Kapoor 《Government Information Quarterly》2019,36(2):310-320

With the advancement of disruptive new technologies, there has been a considerable focus on personalisation as an important component in nurturing users' engagement. In the context of smart cities, Internet of Things (IoT) offer a unique opportunity to help empower citizens and improve societies' engagement with their governments at both micro and macro levels. This study aims to examine the role of perceived value of IoT in improving citizens' engagement with public services. A survey of 313 citizens in the UK, engaging in various public services, enabled through IoT, found that the perceived value of IoT is strongly influenced by empowerment, perceived usefulness and privacy related issues resulting in significantly affecting their continuous use intentions. The study offers valuable insights into the importance of perceived value of IoT-enabled services, while at the same time, providing an intersectional perspective of UK citizens towards the use of disruptive new technologies in the public sector.  相似文献   

Learning Politics From Social Media: Interconnection of Social Media Use for Political News and Political Issue and Process Knowledge     

Chang Sup Park 《Communication Studies》2019,70(3):253-276

Drawing on a national survey of 1,157 South Korean adults, the present study finds that social media use for political news is positively associated with knowledge about political issues, but not with knowledge about political processes. Professional media use for political news is significantly associated with both political issue knowledge and political process knowledge. The impact of social media for news on political issue knowledge increases with the additive role of professional media news use. This study also finds that political talk strengthens the positive association between social media use for news and political issue knowledge.  相似文献   

西藏自治区风能资源开发与保护法律问题研究     

唐学军  陈晓霞  杨长海 《乐山师范学院学报》2015,(6)

为了更加科学合理地开发西藏自治区的风能资源,加强在资源开发过程中对生态环境的保护,通过全面分析西藏自治区在风能开发及保护方面的立法,结合国内外先进风能资源开发的相关法律制度和环境资源保护法领域内的最新观念,运用资源生态经济学方面的相应原理及方法,提出西藏自治区有必要制定一部风能资源开发、利用及保护的自治条例或者单行条例,来规范西藏自治区风能资源开发的基本原则和制度,建立相应的风能资源开发、利用及保护的管理制度,确保西藏自治区的风能资源开发、利用等活动能够得到可持续发展。  相似文献   

220千伏变电站10千伏侧带负荷继电保护解决方案     

戴月  朱俊鹏 《科技广场》2014,(6):42-45

本文以典型220千伏变电站为研究对象,对220千伏变电站10千伏侧带负荷运行时的继电保护配置方案进行了系统的研究,解决了220千伏变电站10千伏侧带负荷运行保护的选择性和速动性的重大问题,提出采用10千伏简易母线保护克服了传统完全差动保护的缺陷,解决了低压母线故障无速动保护的问题,有效地防止了由于10千伏系统故障波及220千伏电网,引起大面积停电等恶性电网事故,使220千伏变电站10千伏侧带负荷能够安全稳定运行。  相似文献   

隐私保护研究     

胡建  王亚萍 《科技广场》2014,(9)

伴随着数字化网络技术的发展和应用,许多社交网站被创建,使得关于个人的大量信息被收集和发布。为了能够安全地利用社交网站进行信息交流,社交网站在发布数据的同时也要对用户的个人隐私进行必要的保护,本文对社交网络发布的个人信息隐私保护进行了总结,阐述了个人隐私保护模型,指出了社交网络在数据发布时隐私保护存在的待解决的问题以及面临的挑战。  相似文献   

奥运会口号的知识产权保护研究   总被引：3，自引：0，他引：3  

陈慰星 《首都体育学院学报》2005,17(6):28-30

奥运会因为其重要的影响力和商业价值,已经成为知识产权保护重要的范畴。但是对于奥运会口号这一边缘性的知识产权对象,则存在诸多被忽视的地方。本文系统界定了奥运会口号的知识产权权利体系,厘定奥运会口号的具体特征,并呼吁通过国内立法和契约保护,使得奥运会口号的知识产权保护能够有效施行。  相似文献   

Teacher e-mail message strategies and students' willingness to communicate online     

Jennifer Waldeck  Patricia Kearney  Timothy Plax 《Journal of Applied Communication Research》2001,29(1):54-70

In light of the prevalent use of e-mail between teachers and students, researchers have highlighted the need to assess its uses and effects. Relying on the research and thinking of teacher immediacy and extra-class communication, we developed a scale that measures those e-mail message strategies that influence students' willingness to communicate online with their teachers. Next, we isolated those reasons that students use e-mail to interact with their teachers: (1) to clarify course material and procedures, (2) as a means of efficient communication, and (3) for personal/social reasons. Finally, we examined student characteristics such as gender and ethnicity, and history of e-mail use that may (or may not) influence their attitudes toward e-mail exchanges with teachers.  相似文献