Subject choice and earnings of UK graduates

Using a survey of a cohort of UK graduates, linked to administrative data on higher education participation, this paper investigates the labour market attainment of recent graduates by subject of study. We document a large heterogeneity in the mean wages of graduates from different subjects and a considerably larger one within subject with individuals with the most favourable unobserved characteristics obtaining wages almost twice as large as those with the worst. Moreover, gender differences in wages within subjects are also large. We then simulate a graduate tax to calculate a willingness to pay – in form of tuition fees – to capture these subject wage premia.     

R.H.托尼教育改革活动初探

作为20世纪上半叶英国著名的教育改革家,R.H.托尼对当时英国的教育改革做出了巨大的贡献:一方面,通过为工人教育委员会创办研究班和一战后对该协会的领导,他在改善英国工人阶级命运的事业中进行了有益的探索;另一方面,他还扮演了工党和政府教育政策制定人的角色,帮助它们起草了许多意义重大的报告和法案,为全民教育在英国的实现打下了坚实的基础。     

2-（2-烃硫基乙基）-6-苯基-5-氯-3（2H）-哒嗪酮化合物的合成

以2-（2-氯乙基）-5-氯-6-苯基-3（2H）-哒嗪酮、卤代烃和硫脲为原料在温和的反应条件下合成了9种未见文献报道的2-（2-烃硫基乙基）-6-苯基-5-氯-3（2H）-哒嗪酮化合物,所有化合物均经IR、1H NMR、13C NMR和元素分析对其结构进行了表征。     

青少年击剑运动员膝关节屈伸肌群等速肌力测试分析

运用文献资料法、实验法、数据统计法,对安徽省击剑队青少年运动员下肢膝关节屈伸肌群等速肌力进行分析研究,客观评价青少年与成年击剑运动员在下肢膝关节屈伸肌群力量特征方面存在的差异,同时为青少年击剑专项力量训练提供理论依据和针对性建议。     

《中国图书馆分类法》(第五版)H31英语类修订刍议

分析《中国图书馆分类法》(第五版)H31英语类的修订概况和修订变化,结合H 31类的分类体系和实际工作体会,指出H31类仍存在的问题,并逐一提出今后的修订建议.     

化学反应动力学

氟原子加氢分子及其同位素分子的反应(F+H2/D2/HD)在化学反应动力学的研究发展中一直扮演着重要的角色。在过去的10年里,科学家们通过精心设计的实验和高精度的理论计算,使得有关该反应体系的态-态动力学研究,特别是对反应机制、过渡态结构及其动力学性质、非绝热效应的认识有了长足的进步,得到了有关F+H2这个教科书式的反应体系动力学行为的结论性的研究成果。     

Changes to university IPR regulations in Europe and the impact on academic patenting

This article develops a general framework to describe the changes in university IPR regulations in Europe and their effects on the patenting activities of universities and on knowledge transfer processes. Understanding the effects of changes in IPR regulations on academic patenting is a complex issue, and parallels with the US case can be misleading. First, despite the general trend towards institutional ownership, university IPR regulations in Europe remain extremely differentiated and there is no one-to-one mapping to the US system. Second, it is difficult to disentangle the quantitative and qualitative effects of changes in IPR ownership regulations on academic patenting activities from the effects of concurrent transformations in the institutional, cultural and organizational landscape surrounding academic knowledge transfer. The article proposes a review and typological classification of national university IPR ownership systems on the basis of their development since 2000, and uses it to analyze the aggregate dynamics of academic patent ownership in several European countries. The analysis of patterns of ownership of academic patents shows that there has been a general increase in university patenting since 1990, with a significant slowdown (and even reduction in some countries) after early 2000s accompanied by a switch in academic patents ownership in favor of university ownership though preserving the European specificity of high company ownership of academic invented patents.     

H指数和G指数在专利权人评价中的实证研究——以电通信中“数字信息的传输”技术为例

专利,作为集技术情报、经济情报、商业情报等于一体的知识载体,在分析高技术企业的技术水平方面有重要的作用。在前人将H指数应用于专利权人分析的基础上,进一步将G指数移植到专利权人的评价中,并对源于德温特专利数据库的2001-2010年的电通信技术中的数字信息的传输中的相关专利权人,进行了比较。通过专利量、H指数和G指数的分析,本文发现日、韩和我国的部分企业在专利量方面有优异的表现,然而在H指数和G指数所显示的技术实力方面,却远不如美国、欧洲的高科技企业。     

H5N1禽流感网络信息资源的分布

统计了刊载H5N1型禽流感信息的网页和网站,根据布拉德福定律确定出核心网站,并对网站类型及域名进行分析,为H5N1禽流感方面研究人员提供网络信息。     

支持立体多视角的四倍高清H．264／AVC解码器实现

立体多视角视频编解码协议为H．264／AVC的补充,增加了对同时刻不同视角视频复合码流的编码支持,此外也针对超高清分辨率做了相应扩展。为满足补充协议的解码和显示支持,需要将既有全高清解码器的性能提升至少一倍。新的设计实现提出了流水线架构与新的存储规划,以适应对解码器的速度与图像数据更高的要求。其RTL代码已完成了功能验...