普通高校体育教育教学改革与大学生体育生活方式培养研究

本文提出了高校体育教育工作面向生活世界的理论构想。在明确了大学生体育生活方式的概念及其与高校体育工作关系的基础上，分析了现代大学生体育生活方式的特点和发展趋势，并对其培养对策进行了研究，指出：转变体育教育与教学理念、加强学校体育改革的政策和组织支持、建立健全高校课外体育生活辅导制度、加强高校体育教育人才的继续培养和持续开发以及教学骨干队伍年轻化、建立科学的学校体育生活监控和评估体系等应当作为今后体育教育教学改革的重点内容。     

CAS理论视角下Web2.0序化研究

CAS理论认为宏观的演化过程可以从个体行为规律中找到根源,本文以此为依据从系统微观层面出发,探讨了Web2.0系统的序化机制。本文以CAS理论为蓝图,构建了Web2.0的理论模型,界定了系统主体及各特征机制,并结合豆瓣实例阐释了主体适应与交互导致有序的机理。     

Complex Systems Approaches to Educational Research: Introduction to the Special Issue

Abstract

To explore the movement toward increased complex systems (CS) research in education, this special issue of the Journal of Experimental Education was developed to identify some under-examined places where CS approaches have advanced research. The articles provide empirical examples of research leveraging methods and analyses from complexity science. In this introduction article to the special issue, we discuss the authors’ contributions to defining and explicating concepts and methods that fall under the umbrella of CS perspectives and how these methods were used to investigate complex processes in their topics of study. The articles capture the goal of the special issue to demonstrate how the research questions framed by CS assumptions can change our expectations about the very nature of the processes under study in education. We then take a more global perspective and acknowledge the commonalities amongst the papers, including (a) the reliance on intensive data to answer research questions, and (b) the use of dynamic approaches that yield findings about the stability and change of these systems and phenomena.     

关于高校学风建设的探讨

当前,学风建设是各个高校普遍存在的问题,所以,在长期的教学工作和教学管理工作中笔者关注学校学风状况,收集教师、学生及学生家长反馈的意见,分析存在不良学风现象的原因,探讨应对的办法,希望能对学风建设有所帮助.     

基于复杂网络的笔记本电脑销售网络统计特征分析

从复杂网络的角度对淘宝网上的笔记本电脑销售网络进行了实证研究。采用二分图及其投影的方法定义了一个笔记本销售网,得到了顶点度分布、项目度分布、项目大小分布、集群系数分布、同类性、竞争权重分布等统计性质;并对这些性质进行了分析,发现该网络的若干重要统计量都很好地遵循指数分布。结论表明,这种复杂网络的描述有助于发现和理解销售系统的一些重要特性。     

Modular designs and integrating practices: Managing collaboration through coordination and cooperation

Collaboration in large-scale projects introduces challenges involving both coordination (the ability to collaborate) as well as cooperation (the willingness to do so). Existing research has shown how modular designs can improve coordination by locating interdependencies within rather than between different modules. Based on an in-depth case study of collaboration in a large-scale infrastructure project, our study highlights an effect of modularity on collaboration that previously has been overlooked. Specifically, we show that while modular designs may help overcome coordination challenges by reducing interdependencies between modules, they can in turn hamper collaboration by emphasizing specialization within modules. Therefore, though existing work typically perceives modularity and integration as opposites, we clarify how they can also act as complements. In particular, we show how firms need to complement modular designs with integrating practices that stimulate cooperation. Overall, we contribute to the literature on collaboration and modularity by explaining when and how organizations can combine modularity and integration.     

知识转移视角下复杂产品产学研协同创新管理机制研究

复杂产品协同创新是一项复杂的系统工程,具有研发周期长、系统组成复杂、技术难度和投资风险大等特点,传统管理模式很难满足其产学研协同创新的要求,需要科学、合理的管理机制作为保障。以知识转移为视角,从关系契约管理和非正式网络管理两方面设计了复杂产品产学研协同创新的管理机制,提出关系契约管理和非正式网络管理在复杂产品产学研创新活动中会协同发生作用,能有效促进创新主体间显性知识和隐性知识的转移,保证产学研协同创新活动的顺利进行。     

考试经济及其成因分析

考试的种类纷繁复杂,考试经济就是围绕考试行为所产生的各种市场主体的主考、培训、辅导等进行的服务性经济活动。在简要介绍我国目前的考试种类、对考试经济进行粗略定义与分类的同时,主要分析考试经济迅速发展的背景与原因。     

基于复杂网络方法的远程教育网站实证研究

目前我国远程教育网站存在资源数量多,但内容联系不够紧密、信息搜索耗时长、信息的安全性与网站的稳定性较差等问题。复杂网络研究可以通过实证方法度量网络的结构特征和形成规则．进而预测网络系统的行为。中关远程教育网站经复杂网络方法实证分析发现：远程教育网站的建设要有统一的规划,要注意信息的排布、层次结构的架构以及内容的联系,提高信息的利用率,并建立有效的病毒防护和故障排除机制。利用复杂网络的链路预测方法和免疫策略还可以在远程教育网站中实现推荐机制和病毒防护。     

复超球上Schwarz引理的推广及应用

本文研究了经典的Schwarz引理在复超球上的推广并由此建立了复单位球的Poincar(?)度量。此外还给出了它们在多元复分析中的若干应用。