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981.
982.
技术监测可以从互联网、科技文献、专利等数据中获取有价值的技术情报信息,是一种有效的科研管理、技术创新和技术评估方法。专利是一种重要的技术监测对象,包含了大量的技术情报信息。对技术监测的概念,对象和技术方法进行了总结;以专利情报的分析为例说明了技术监测的使用方法。 相似文献
983.
984.
《传播史学的未来》,原文发表于《媒体传播批判研究》(Critical Studies in Media Communication) 2006年秋季号。该文首先梳理了传播史学研究的两种倾向:技术史和新闻史,然后详述了三种介于和融合这两种倾向的跨学科的学术范式:作为技术的社会建构的技术史,追寻书籍生存史的书籍史,探索传播与管制关系的公共领域史,并衡量了其对传播史学的意义。最后总结传播史学的未来需要自己建构。本文的翻译得到了作者和原刊物的许可。 相似文献
985.
针对各行各业、不同地区经常开展的主题征文活动来稿中存在的标题雷同或类似、冗长或滥用副题、平淡乏味或不恰当等问题,分析了造成上述问题的原因;结合《我与科协》征文活动,探讨了修改或重新制作主题征文来稿标题的4项原则;指出征文活动组织者应高度重视来稿的标题制作,在应征通知中要提醒作者精心制作个性化文章标题,以切实提高征文活动的水平、质量和效益。 相似文献
986.
从稿件本身入手准确遴选审稿人 总被引:9,自引:3,他引:6
阐述综合性科技期刊编辑针对一篇具体的来稿选择审稿人的方法。从稿件的题名或关键词、作者信息、参考文献等方面入手,分析利用网络选择审稿人的特点及注意事项,以期解决"送审"这一编辑工作中的难点问题,提高审稿质量。 相似文献
987.
988.
The pace of implementing Electronic Government (E-Gov) is rapidly increasing. However, despite high levels of investment, a broad range of applications, and various methods of access relatively low levels of various methods of access, relatively low levels of usage (and even familiarity with e-gov) are still common. For example, in Canada, long recognized as a leader in implementing e-gov, less than 27% of Canadians used E-Gov during the past 12 months and 81% of c non-users report a low level of familiarity with either federal or provincial governmental services available through e-gov (Canada, 2004). Or, consider the showcase e-gov Gyandoot project in the Dhar district in central India, whose population is estimated at 1.7 million. Even after implementing e-gov in a showcase project for the rural poor, a study by the Center for Electronic Governance, Indian Institute of Management, Ahmedabad concluded that this model of “government to citizen” service delivery has serious sustenance problems (World Bank, 2004). The research reported in this paper takes a step back and focuses on the acceptability of e-gov by individuals. It is a people-centric approach to determine the overall acceptability of e-gov to people in a developing country, Saudi Arabia. Although this research may be generalizable to other situations, the primary intention of this project is to shed light on how to approach and manage implementation projects in developing nations. 相似文献
989.
990.
Is Teaching Experience Necessary for Reliable Scoring of Extended English Questions? 总被引:1,自引:0,他引:1
Hundreds of thousands of raters are recruited internationally to score examinations, but little research has been conducted on the selection criteria for these raters. Many countries insist upon teaching experience as a selection criterion and this has frequently become embedded in the cultural expectations surrounding the tests. Shortages in raters for some of England's national examinations has led to non-teachers being hired to score a small minority of items and changes in technology have fostered this approach. For a National Curriculum test in English taken at age 14, this study investigated whether teaching experience was a necessary selection criterion for all aspects of the examination. Fifty-seven raters with different backgrounds were trained in the normal manner and scored the same 97 students' work. Accuracy was investigated using a cross-classified multilevel model of absolute score differences with accuracy measures at level 1 and raters crossed with candidates at level 2. By comparing the scoring accuracy of graduates with a degree in English, teacher trainees, experienced teachers and experienced raters, this study found that teaching experience was not a necessary selection criterion. A rudimentary model for allocation of raters to different question types is proposed and further research to investigate the limits of necessary qualifications for scoring is suggested. 相似文献