Technological research in the EU is less efficient than the world average. EU research policy risks Europeans’ future     

Alonso Rodríguez-Navarro  Ricardo Brito 《Journal of Informetrics》2018,12(3):718-731

We have studied the efficiency of research in the EU by a percentile-based citation approach that analyzes the distribution of country papers among the world papers. Going up in the citation scale, the frequency of papers from efficient countries increases while the frequency from inefficient countries decreases. In the percentile-based approach, this trend, which is uniform at any citation level, is measured by the e_p index that equals the P_{top 1%}/P_{top 10%} ratio. By using the e_p index we demonstrate that EU research on fast-evolving technological topics is less efficient than the world average and that the EU is far from being able to compete with the most advanced countries. The e_p index also shows that the USA is well ahead of the EU in both fast- and slow-evolving technologies, which suggests that the advantage of the USA over the EU in innovation is due to low research efficiency in the EU. In accord with some previous studies, our results show that the European Commission’s ongoing claims about the excellence of EU research are based on a wrong diagnosis. The EU must focus its research policy on the improvement of its inefficient research. Otherwise, the future of Europeans is at risk.  相似文献   

G相对乘积空间中的Ti(i=-1,0,1,2)及次T0分离性     

牟金平 《台州学院学报》2006,28(6):11-13

讨论了G相对乘积空间中的Ti(i=-1,O,l,2)与次T0分离性质．  相似文献   

矩阵方法在点的合成运动中的应用     

樊新权 《贵州教育学院学报》2004,15(2):20-21,35

用矩阵方法对点的合成运动进行分析、研究，推导出求解点的合成运动的矩阵计算公式，这些公式有助于理论力学在计算机上的应用，并对提高理论力学的教学质量可起到积极的作用。  相似文献   

论我国高等教育公平的价值取向与对策     

丁玲 《青海师专学报》2003,23(4):90-92

教育公平主要包括教育权力平等和机会均等两个方面，高等教育公平是一个复杂的不断发展的概念，它的核心是制度或规则的公平，因而，我们在政策抉择中，应完善高等教育体制，改善高等教育过程，提高高等教育质量以及关注弱势群体，建立有效补偿机制，以实现我国高等教育公平与效率的和谐共生。  相似文献   

细胞膜Na+-K+主动输运过程的热力学分析     

刘贵忠  刘树坤 《德州学院学报》2002,18(4):19-21

研究分析了Na^ -K^ 在跨膜主动输运过程中，细胞能量(由ATP分解提供)在各阶段的耗散情况．并且把ATP酶视为一个子系统，探讨了其在一个循环中发生的生物物理过程的规律性，对于深入了解细胞生命活动的内在机制提供了一种有益的研究方法。  相似文献   

基于知识管理的科技学术期刊编校排版流程优化     

徐清华  赵惠祥 《编辑学报》2016,28(4):368-372

应用知识管理的手段,对《同济大学学报(自然科学版)》的编校排版流程结构进行分析,对流程环节进行前移、拆分、删除后获得优化后的流程结构,并在此基础上对流程中核心环节的任务进行条分缕析地分解、梳理,获得每个环节的分层次的环节任务,从而获得优化的编校排版流程.应用于《同济大学学报(自然科学版)》的实践表明,该流程操作简单,效果明显,使流程工作量大幅减少,提高了流程效率,提高了期刊质量,并且可以给予流程相关的人员更好的心理感受.  相似文献   

Relative age and birthplace effect in Japanese professional sports: a quantitative evaluation using a Bayesian hierarchical Poisson model     

Hideaki Ishigami 《Journal of sports sciences》2016,34(2):143-154

Relative age effect (RAE) in sports has been well documented. Recent studies investigate the effect of birthplace in addition to the RAE. The first objective of this study was to show the magnitude of the RAE in two major professional sports in Japan, baseball and soccer. Second, we examined the birthplace effect and compared its magnitude with that of the RAE. The effect sizes were estimated using a Bayesian hierarchical Poisson model with the number of players as dependent variable. The RAEs were 9.0% and 7.7% per month for soccer and baseball, respectively. These estimates imply that children born in the first month of a school year have about three times greater chance of becoming a professional player than those born in the last month of the year. Over half of the difference in likelihoods of becoming a professional player between birthplaces was accounted for by weather conditions, with the likelihood decreasing by 1% per snow day. An effect of population size was not detected in the data. By investigating different samples, we demonstrated that using quarterly data leads to underestimation and that the age range of sampled athletes should be set carefully.  相似文献   

图书馆以人为本的和谐管理及其作用   总被引：5，自引：0，他引：5  

周安帜 《凯里学院学报》2007,25(2):127-129

论述了高校图书馆实行以人为本和谐管理的思想,提出以人为本的和谐在图书馆管理中的重要作用。同时强调管理中只有达到真正和谐,才能搞好图书馆工作,提高图书馆读者服务水平。  相似文献   

对支农资金来源和使用的几点思考     

吴宗奎 《商丘职业技术学院学报》2007,6(4):24-25

“三农”问题是我国现阶段亟待解决的重要问题,这一问题的解决需要大量的资金投入。在支农资金十分有限的情况下,应该扩大支农资金的来源渠道和提高支农资金的使用效率。  相似文献   

太阳能空间斯特林热机性能的优化分析   总被引：1，自引：0，他引：1  

林比宏 《泉州师范学院学报》2002,20(4):17-21

建立太阳能驱动的空间斯特林热机的循环模型，应用有限时间热力学理论和太阳能集热器的辐射损失模型，研究受热阻和回热损失影响的太阳能斯特林热机循环性能，导出空间热机效率的基本优化关系，确定太阳能集热器的最佳工作温度和效率界限，讨论各种不可逆性对空间热机性能的影响，所得结论可为太阳能空间斯特林热机的优化设计提供新的理论指导。  相似文献