Possibilities for Using the Internet in Japanese Education in the Information Age Society

As the globalization of the economy has accelerated in recent years, the Internet has become an essential part of the infrastructure, primarily as a communications medium. In the Information Age society, the ADC principle (autonomy, distribution, and collaboration) has become an underlying assumption, which also applies to the institution of education. The fading power of Japan may come from its educational system, which emphasizes standardization and uniformity, while discouraging creativity and individuality. Now is the time for Japan to reevaluate its educational system at every level so that it better supports the societal and business needs of the Information Age economy. Therefore, this paper proposes five kinds of changes to the Japanese educational system. They are community networks, digital kids and participatory education, growing up digital and youth education, online higher education, and media literacy education for the elderly. First, community networks provide citizens with better and more convenient access to local services, activities, and information. Second, the notion of the digital kid suggests that it should be participatory, including all members of the community. Third, as digital kids grow up digital using the Internet would enhance both intergenerational and intra‐generational communication in the twenty‐first century. Fourth, online higher education should become widely available in Japanese society in the twenty‐first century. Fifth, although media literacy education for the elderly in Japan is yet to come to its maturity, senior network groups are beginning to receive wider attention as they will provide Japanese elderly with a new avenue for communication. When and only when these educational reforms are pursued, will Japanese people be able to participate effectively in the global society.     

Revisiting management innovation and change programmes: strategic vision or tunnel vision?

The information systems (IS) and management literature, broadly conceived, is replete with management innovation and change programmes. All are designed to enhance business performance and competitive advantage. This paper examines five approaches which have been developed in the post-war period to improve business performance. They are Total Quality Management (TQM), Just-In-Time production management (JIT), Activity Based Costing (ABC), Business Process Re-engineering (BPR), and Process Innovation. By comparing and contrasting these approaches, it is found that considerable overlap exists in their scope, style, content, aims and objectives. In view of this, the paper argues that instead of re-inventing the wheel every few years with a new management innovation and change panacea or fad, a broader, inter-disciplinary perspective should be adopted which seeks to understand the wider ideological, historical and empirical perspective which underpins these ideas. This is instead of the tunnel vision approach which seeks only to place these ideas in a narrow organisational or managerial context.     

小春改制预留行的合理利用

试验表明:小春改制预留行利用形式应多样化,生产上应以小麦十大麦、小麦十油菜为主。并用生态学的观点,对预留行利用后的增产原因进行了分析。     

Who Cares About Your Big Day? Impact of Life Events on Dynamics of Social Networks

With online social networking having revolutionized the way in which individuals communicate and interact with each other, there is heightened research interest in the dynamics of social networks. This article seeks to contribute to this stream of research by addressing the key question of the impact of major life events, such as getting married or graduating from college, on social network evolution. Consistent with prior studies on the evolution of individuals’ social networks, we specifically focus on two key attributes of an individual's network: indegree of ties and relational embeddedness. By longitudinally analyzing the network activities of a large‐scale online social network, we find that the indegree of ties increased significantly following a major life event, and that this impact was stronger for more active users in the network. Interestingly, we also find that the broadcast of major life events served to revive dormant ties as reflected by a decrease in embeddedness following a life event. We also found that one‐time life events such as weddings had a greater impact than recurring life events such as birthdays on the evolution of a user's social network. From a research perspective, our study contributes to existing research by focusing on a user's communication network as opposed to friendship network and by emphasizing how exogenous life events add a different dimension to user communication patterns. The importance of life events on social network evolution has important implications for practice as well by providing insights to advertisers as well as to social networking sites.     

标杆管理法在企业物流组织结构变革中的应用实践

合理的物流组织结构有利于企业物流的畅通,降低成本,提高效率。世界先进企业物流组织已由注重功能型发展到注重过程型。相比之下,我国企业物流组织模式还处于发展的初级阶段。在介绍企业物流组织变革过程的基础上,以丹麦嘉士伯啤酒企业物流组织模式为标杆,运用标杆管理法对湖南华狮啤酒物流组织结构进行了变革实践,以期为准备建立和改善物流管理组织的企业提供借鉴。     

Local information and the design of sequential hypothesis tests

Various results on sequential hypotheses testing are reviewed. Optimal stopping rules are related to a local measure of statistical information. In some cases, local information can be approximated by L-numbers discovered by Lorden, and simple rules based on these approximations are asymptotically optimal to better order than the cost for a single observation.     

A simulation tool for modeling the influence of anatomy on information flow using discrete integrate and fire neurons

There are theories on brain functionality that can only be tested in very large models. In this work, a simulation model appropriate for working with large number of neurons was developed, and Information Theory measuring tools were designed to monitor the flow of information in such large networks. The model’s simulator can handle up to one million neurons in its current implementation by using a discretized version of the Lapicque integrate and fire neuron instead of interacting differential equations. A modular structure facilitates the setting of parameters of the neurons, networks, time and most importantly, architectural changes. Applications of this research are demonstrated by testing architectures in terms of mutual information. We present some preliminary architectural results showing that adding a virtual analogue to white matter called “jumps” to a simple representation of cortex results in: (1) an increase in the rate of mutual information flow, corresponding to the “bias” or “priming” hypothesis; thereby giving a possible explanation of the high speed response to stimuli in complex networks. (2) An increase in the stability of response of the network; i.e. a system with “jumps” is a more reliable machine. This also has an effect on the potential speed of response.     

视觉显著点与信息传达——谈版面组织的视觉层次

版面组织的视觉层次是视觉传达设计的重要内容。无论从视觉信息传递的必要性还是从应用的实效性来看，合理建构的视觉显著点都能为视觉版面带来良好的视觉指示效果，是构成版面视觉层次、促进视觉信息传递不可缺少的关键因素。视觉传达设计师应该进一步重视和深入研究视觉显著点，并在具体实践中充分发挥它的效用。     

Nondestructive creation: Entrepreneurship and management research in the study of growth

Economists’ focus on institutions in explaining economic growth, while important, can obscure the significant role played by individual entrepreneurs and the process of entrepreneurship. The prevailing view of entrepreneurship in economics (which continues to shape prevailing public policies) centers on Schumpeter's famous concept of “creative destruction.” In the context of sustained high levels of economic growth, as in the recent American experience, I focus on a different feature of entrepreneurship—“nondestructive creation,” in which the uncoordinated contest of ideas and search for new applications of existing ideas generate growth. And this nondestructive creation should be analyzed and can be fostered.