Beyond the Urban–Suburban Divide: Urbanization and the Production of the Urban in Zurich North

Starting from current debates on ‘global suburbanism' and ‘postsuburbia', this article explores the changes that the former ‘urban periphery' of Zurich North has experienced in the last three decades. It mobilizes Henri Lefebvre's triadic concept of conceived, perceived and lived space in aid of an analysis of the profound urban transformations that can be observed. The construction of a new tramline serves as a guideline for an analysis of the implementation of new governance arrangements strengthening cross‐border cooperation between individual municipalities and new strategies of cooptation and expertise. This resulted in the production of new urban structures which led to a more densely woven and connected urban fabric primarily providing spaces for the headquarter economy and middle‐class housing. Concomitantly, great efforts have been made to create new public spaces, an urban image and even an urban atmosphere. These have proved at least partially successful, thus promoting a symbolic redefinition of the former urban periphery as a distinctively ‘urban' space. Conventional definitions and concepts no longer suffice to adequately understand such novel urban forms, leading to the conclusion that division into an ‘urban' and a ‘suburban' world is no longer a useful tool for urban analysis.     

电工电子学教学改革的探索与实践——论四段式教学模式

本文提出了关于电工学实行"四段式"教学模式的设想。四段式教学是指:感性认识阶段、理论教学阶段、实践教学阶段、综合提高阶段。通过这种四段式教学体系的初步实践及教学效果的反馈,深刻体会到这种教学模式能够进一步开发学生的创造性思维,培养学生的动手能力,引导学生培养自学能力。让学生在学习理论知识前学会提出问题,在学习理论知识后学会发现新问题,从而能够通过自学不断的将新知识填充到自己的知识框架中,这样学生就掌握了科学研究的基本方法(提出问题-解决问题-提出新问题),具备了很强的适应能力和可持续发展的能力,将终身受益。     

精益生产理念中的运作方式鉴别及消除浪费方法研究

转换传统的大批量生产方式到精益的生产运作方式就是鉴别和消除浪费.本文以精益生产方式的思想为核心,鉴别出了生产运作方式的浪费现象,并通过提出建立良好的质量评估体系、采用拉动式的生产系统、改善工作场所布局、改善业务流程等消除浪费的方法,进一步说明了精益生产理念对于提高生产设备的人、机效率和降低运作成本方面的积极影响.     

Procurement of logistics services and sustainable development in Europe: Fields of activity and empirical results

This paper strives to answer the general question; how far purchasers of logistics services take into account aspects of sustainable development. Modeled on the German Sustainable Development Strategy, which is based on the EU Sustainable Development plan, five fields of activity are defined: the reduction of transport intensity and emission, the reduction of land use, the choice of carrier under consideration of sustainable aspects, the permanent improvement of working conditions, and the enhancement of qualified employment. Then, propositions for purchasing companies of logistics services are developed, which contribute to safeguard ecological as well as social sustainability. In order to conduct an explorative study, a questionnaire was sent to 750 purchase and logistics managers. It was found that purchasing companies place high value on ecological and social aspects. But the perceived importance is not associated with purchasing companies' own contributions to logistics service providers' sustainable activities. Additionally, it was seen that purchasing companies exert only a minor influence on logistics service providers regarding ecologically and socially sustainable actions. A fundamental precondition for a sustainably oriented procurement of logistics services can be seen in the purchasing companies' awareness of the need for integrating sustainable aspects in economic decisions.     

沪通铁路南通经太仓至安亭段速度目标值的选择

合理选择路段速度目标值,是满足运输需求、适应沿线地形条件使选择线路经济合理的重要条件。针对沪通铁路南通经太仓至安亭段线路实际情况,从本线所处的地理位置和功能定位、工程技术经济比较、速度目标值适应性方面进行分析,得出本段速度目标值为160km/h预留200km/h基础条件的结论。     

陕西省高校体育课程改革存在的问题及反思

随着教育改革不断的发展,大学体育也不断的深化。近年来对体育的教育思想、功能、价值取向等提出了不同的借鉴。陕西省各高校体育顺应社会的发展和学生的需求也不断的发生变化,但在课程改革方面仍存在着不足。本文通过文献资料法,逻辑分析方法对陕西省高校体育课程改革进行剖析,分析陕西省高校体育课程改革的现实问题以及存在的不足之处,在此基础上对陕西省高校大学体育的走向提出一些观点,以其为陕西省教学实践提供参考。     

基于岭回归分析的山西省物流业发展实证研究

以山西省1990-2010年相关统计数据为依据,采用多元线性回归、多重共线性检验和岭回归估计的方法,建立了关于山西省货物运输周转量与GDP、社会消费品零售总额、进出口总额、固定资产在交通运输仓储邮电业的投资额等变量间的关系模型,定量地分析了山西物流业发展影响因素的具体边际水平,以对山西经济和物流业的未来发展提供决策参考.     

外资零售业在中国的发展现状及我国的应对措施

在2002—2006年短短的6年时间里外资零售企业在中国整个零售市场上的市场份额提高了23％,并逐渐涉足大型综合超市之外的业态,这对中国零售业造成巨大的竞争压力和威胁,也意味着政府对流通渠道控制力的削弱,而零售终端可控制中国的制造业,商品流通背后还控制着巨大的现金流。政府应通过设置进入壁垒,建立一套合理的市场准入制度,控制市场结构,为中国零售业的发展培育一个良好的竞争环境。     

对邮政企业科学制定目标的几点思考

为引导邮政企业持续、健康、稳定发展,文章在介绍了对企业目标的基本认识的基础上,剖析了邮政企业目标制定中存在的问题,并运用市场营销和现代管理理论,提出了市场经济条件下邮政企业目标制定的程序。