基于LMDI的南京市工业经济能源消费碳排放实证分析   总被引：5，自引：2，他引：3  

史安娜  李淼 《资源科学》2011,33(10):1890-1896

工业经济的能源消费是碳排放的主要来源,研究城市工业经济能耗碳排放的特征和影响城市工业经济能耗碳排放的因素具有很强的代表性。本文以南京市为例,首先从碳排放总量和碳排放强度等指标分析了2000年-2009年南京市工业经济碳排放现状和特征,然后运用LMDI方法构建了南京市工业经济能耗碳排放因素分解模型,定量分析了2000年-2009年间产业规模、能源强度、能源结构和能源排放强度四个影响因素对南京市工业经济碳排放的影响。研究结果表明,产业规模效益是南京市工业经济碳排放增长的主要促进因素,能源强度效应是南京市工业经济碳排放增长的主要抑制因素,能源结构效应和能源排放强度效应对南京市工业能源结构效应没有明显变化。在此基础上,提出了减排的相关政策建议。  相似文献   

地域环境影响下特色文献库建设探究   总被引：1，自引：0，他引：1  

缪建梅  梁国杰 《现代情报》2011,31(2):38-40

西域研究文献是塔里木大学图书馆馆藏文献中的独特资源,为进一步汇聚西域文献资源,做好文化传承服务,必须高度重视这方面文献资源的建设、开发和利用。本文在对西域新疆这块民族文化厚重的区域进行文化思索的基础上,围绕学校特色学科建设以及西域文化研究对构建和完善我馆西域特色文献库提出了一些基本的建设思路。  相似文献   

Contextual gaps: privacy issues on Facebook     

Gordon Hull  Heather Richter Lipford  Celine Latulipe 《Ethics and Information Technology》2011,13(4):289-302

Social networking sites like Facebook are rapidly gaining in popularity. At the same time, they seem to present significant privacy issues for their users. We analyze two of Facebooks’s more recent features, Applications and News Feed, from the perspective enabled by Helen Nissenbaum’s treatment of privacy as “contextual integrity.” Offline, privacy is mediated by highly granular social contexts. Online contexts, including social networking sites, lack much of this granularity. These contextual gaps are at the root of many of the sites’ privacy issues. Applications, which nearly invisibly shares not just a users’, but a user’s friends’ information with third parties, clearly violates standard norms of information flow. News Feed is a more complex case, because it involves not just questions of privacy, but also of program interface and of the meaning of “friendship” online. In both cases, many of the privacy issues on Facebook are primarily design issues, which could be ameliorated by an interface that made the flows of information more transparent to users.  相似文献   

e-Trust and reputation     

Thomas W. Simpson 《Ethics and Information Technology》2011,13(1):29-38

Trust online can be a hazardous affair; many are trustworthy, but some people use the anonymity of the web to behave very badly indeed. So how can we improve the quality of evidence for trustworthiness provided online? I focus on one of the devices we use to secure others’ trustworthiness: tracking past conduct through online reputation systems. Yet existing reputation systems face problems. I analyse these, and in the light of this develop some principles for system design, towards overcoming these challenges. In providing better evidence for trustworthiness online, so we can also encourage people actually to be trustworthy more often, which is an ethically welcome outcome.  相似文献   

数字图像处理课程的实例教学     

杨淼  张宏远  李丰林 《科教文汇》2011,(10):100-101

数字图像处理技术是一门发展很快且应用面很广的学科。本文从实践教学的角度对案例法在数字图像处理课程中的应用进行了探讨,并给出了实例。该方法应用到教学过程中,收到了较好的效果,对提高课程教学质量,培养学生的实践和创新能力具有一定的参考价值。  相似文献   

浅谈人力资源管理课程多媒体素材库的建设与应用     

张宏远  杨淼  朱国军 《科教文汇》2011,(22):49-50

人力资源管理是一门发展很快且应用面很广的学科。本文从多媒体教学的角度对人力资源管理课程多媒体素材类教学资源库的建设思路和方法进行了探讨。将素材库应用到教学过程中,收到了较好的效果。对提高教师教学课件制作水平,培养学生自主性学习有一定的指导意义。  相似文献   

电气安全技术“教学做”一体化教学方案的研究     

缪秀平  吴小娟  常季敏 《科教文汇》2011,(36):57-58

以＂电气安全技术＂课程为研究对象,分析了该课程所存在的问题以及进行课程改革的必要性,文中构建了＂教学做＂一体化教学建设的方案,并列出了具体的教学内容的安排和教学实施过程。  相似文献   

Language,culture and identity among minority students in China: The case of the Hui     

Liang Du 《Frontiers of Education in China》2014,9(2):280-283

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A Chinese perspective on teaching and learning     

Xiaoyan Wang 《Frontiers of Education in China》2014,9(2):292-295

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Rethinking the World Bank Agenda for Chinese Higher Education Reform     

Jinyuan Ma 《Frontiers of Education in China》2014,9(1):89-109

This article explores the way in which the World Bank has worked effectively with China in higher education. It investigates whether or not the cooperation between the two has changed in line with their changing relationship. More specifically, it discusses whether the World Bank’s China agenda reflects the reform package of socio-institutional neoliberalism which the World Bank has tended to promote worldwide in the era of the Post-Washington Consensus, and how China’s higher education reform has been influenced by the agenda. The article argues that as China is transferring its role from that of a recipient country to that of a donor country, it is increasingly important to position itself as a global player. Other than mastering the game rules of the international community, China should also expand its influence within and through these major international organizations.  相似文献