第12届欧洲杯角球攻、防技战术特征研究

通过文献资料法、观察统计法等方法，对12届欧洲杯29场、58队次的比赛进行统计，对比赛中的角球进攻形式、传中球技术、传中球落点区域、射门技术、射门区域以及防守组织形式等方面进行了重点统计分析。     

对我国足球职业联赛竞技能力的探析——基于中超与欧洲五大联赛主、客场攻守数据的比较分析

采用录像观察法。对中超和欧洲五大联赛主、客场攻守数据进行了对比分析，指出竞技能力才是影响比赛结果的关键要素。研究认为：（1）与欧洲联赛相比，五大联赛各队之间竞争较均衡，中超各队之间竞争不均衡，实力相差悬殊，中超的整体技战术水平和运动员个人技术的全面性都不如五大联赛。中超各队还缺少鲜明的特点和风格；（2）西甲各队的技战术水平比较成熟，主、客场进攻与防守能力较为平衡；（3）西甲在主、客场胜负率上没有显著性差异，证明其不愧为是世界上最强的职业联赛；（4）中超及五大联赛在主、客场进球数上均没有显著性差异，表明客场不利因素的影响在减小；（5）德甲在主、客场失球上有显著性差异，是防守能力不足的表现。     

Evaluating teaching effectiveness and teaching improvement: A language for institutional policies and academic development practices

Demands for institutional accountability in higher education have been increasing and have led to greater attention to the evaluation of teaching, the assumption being that improved teaching will result in enhanced learning. In our work as academic developers, we are increasingly helping academic managers make explicit teaching policies and practices that seem fair and equitable. To help us in this work, we have developed a framework for evaluating the practice of teaching. What is unique about this framework is the language it provides to differentiate aspects of teaching. For instance, it provides a basis for differentiating and linking criteria to standards, i.e. the level of achievement desired or expected. Standards are critical if the evaluation of teaching is to be seen as fair and equitable, yet they are often unexamined in other representations of the evaluation of teaching. Although the original intent of our efforts was to provide a framework for academic managers, we have come to find it useful in our own work as university teachers and as academic developers. Examples of all three uses are provided in the paper.     

欧洲终身学习评价指标体系述评

欧盟2010年出台了《欧洲终身学习评价指标EILI——让终身学习切实可行》,第一次提出了终身学习的评价指标,从学会学习、学会做事、学会与人相处和学会做人等四个方面来综合评价一个国家或地区终身学习的开展情况,以便明确学习型社会的建设目标和方向。学会学习主要评价年轻人在正规教育系统中的学习;学会做事主要是评价成人在职期间,通过正规或非正规的学习渠道,获得与工作相关的知识和技能;学会与人相处主要评价社会个体的性格和态度;学会做人主要评价自我导向的学习和个人对学习的投资和投入。欧盟终身学习评价指标虽然首次提出了具体和可操作性的评价体系,并且对欧洲国家实施了评测,但该指标仍仅仅提供了大致的框架,具体的细节还有待进一步完善。     

当代欧洲华文诗歌的汉语诗性建构

当代欧州华文诗歌主要指1949年后在欧洲定居或客居期间的中国人以现代汉语为工具所创作的新诗作品。这些诗歌的汉语诗性建构主要有以下三个维度:一、挖掘汉字的审美表现力,展现汉字音形义的审美特质;二、化用中国传统诗歌意象,注重拓展或颠覆古典意象的传统意蕴;三,以现代社会为基点,重新审视和表现中国传统历史与文化。当代欧华诗歌汉语诗性建构的努力对于中国当代诗歌创作也具有积极意义。     

政府政策和市场竞争对欧盟国家可再生能源技术创新的影响

可再生能源技术创新在应对气候变化和推动能源转型中发挥着关键作用,党的十九大报告明确提出构建市场导向的绿色技术创新体系。与政府环境政策相比,市场力量是否能更有效地促进可再生能源技术创新?本文以可再生能源技术世界领先、政府环境政策实施较早以及能源市场自由化程度较高的欧盟为研究对象,结合线性与非线性、静态与动态面板回归方法研究政府政策和市场竞争对欧盟可再生能源技术创新影响。研究发现：①政府环境政策和市场竞争对可再生能源技术创新的影响均为正向,即两者能有效诱发可再生能源技术创新。②政府环境政策和市场竞争对可再生能源技术创新的正向影响存在显著的非线性门槛效应。随着政府环境政策强度加大,其对可再生能源技术创新的正向影响逐渐递减,即环境政策对创新的诱发作用是有限的。随着能源市场竞争程度加深,市场竞争对可再生能源技术创新的正向影响增加,即市场竞争对创新的诱发作用是有效且持续的。③通过将各成员国现状与门槛值进行比较,发现欧盟现阶段环境政策强度处于过高的门槛区间,市场竞争强度处于较为合适的门槛区间。④进一步研究更有针对性的可再生能源政策,发现不同政策对可再生能源技术创新的影响存在异质性。研究结果可为中国实现能源转型、深化电力体制改革以及建立全国可再生能源绿色证书交易机制提供政策依据。     

欧洲足球不同年龄层国家队成绩的相关性分析

根据对世界四大足球赛的数据分析,发现欧洲国家青年队的成绩与国家队成绩的相关性比较小,其直接表现为欧洲国家往往在世界杯表现优越,而在低级别的青年队和少年队的表现却不如南美和非洲国家,究其原因,欧洲国家凭借着出色的青训系统,培养和归化了大量的海外人才,欧洲大多数国家支持双重国籍,欧洲一体化能真正落实到资源共享,所以欧洲国家青年队成绩比不上南美和非洲,但国家队却能优势明显。     

The Prague Spring Archive at the University of Texas at Austin

ABSTRACT

There is a noted lack of primary historical documents related to the Prague Spring, one of the key moments in the Cold War, available online. As such, there is a need for an online resource that presents these primary documents in their entirety, allowing researchers and the public to engage with these materials in a user-friendly, open access format. The Prague Spring Archive, a new project at The University of Texas at Austin, fills this gap. This article addresses the development, promotion, and future steps of the project.     

“Excellent Library”—A Holistic Quality Model and Certificate for Libraries: Concept and Experiences from Germany

In Germany, more than 15 libraries are operating successfully with the quality model Excellent Library. They are part of a research project at Stuttgart Media University where the quality model and certificate have been developed since 2008. The article reflects the experiences of the project: A short introduction to the German library system and quality projects in German libraries will be followed by an overview over the model and certificate. Furthermore, the challenging process of becoming an Excellent Library and related effects will be described.     

超额配售选择权机制的适用及法律完善

以安定操作行为稳定股价和人为干预市场的两面性作为切入点,介绍超额配售选择权的运行机制,解释该机制在保证安定操作发挥正面作用、防止产生操纵市场的后果等方面所具有的制度优势。结合超额配售选择权机制在我国的发展现状,建议协调相关法律法规的衔接。同时提出:在股票破发的情况下,投资者应当按照市场价格取得认购股票。