对城市道路平面交叉设计的探讨

从交通组织设计的角度出发，广泛参照国内外先进的理论与方法，结合平时工作积累的经验，从交叉口危险点、通行能力、渠化设计的角度进行分析探讨，并提出了一些思路，以供参考。     

Integration of Cloud computing and Internet of Things: A survey

Cloud computing and Internet of Things (IoT) are two very different technologies that are both already part of our life. Their adoption and use are expected to be more and more pervasive, making them important components of the Future Internet. A novel paradigm where Cloud and IoT are merged together is foreseen as disruptive and as an enabler of a large number of application scenarios.In this paper, we focus our attention on the integration of Cloud and IoT, which is what we call the CloudIoT paradigm. Many works in literature have surveyed Cloud and IoT separately and, more precisely, their main properties, features, underlying technologies, and open issues. However, to the best of our knowledge, these works lack a detailed analysis of the new CloudIoT paradigm, which involves completely new applications, challenges, and research issues. To bridge this gap, in this paper we provide a literature survey on the integration of Cloud and IoT. Starting by analyzing the basics of both IoT and Cloud Computing, we discuss their complementarity, detailing what is currently driving to their integration. Thanks to the adoption of the CloudIoT paradigm a number of applications are gaining momentum: we provide an up-to-date picture of CloudIoT applications in literature, with a focus on their specific research challenges. These challenges are then analyzed in details to show where the main body of research is currently heading. We also discuss what is already available in terms of platforms–both proprietary and open source–and projects implementing the CloudIoT paradigm. Finally, we identify open issues and future directions in this field, which we expect to play a leading role in the landscape of the Future Internet.     

商业街区立交桥下空间利用研究

通过对西安市二环内商业街区高架交通设施的调研,归纳总结了桥下空间利用现状和周边环境特点,并选取小寨与五路口的环型天桥,调研周围人群活动现状和行为特征,提出了具有共性的改造建议,以小寨环型天桥为例,做出概念性改造设计,以供借鉴。     

基于城市设计中商务花园（Business Park）的可持续设计研究

如何改善商务区的可持续发展是一个重要的课题。本文着重研究了商务园区的设计方法以及一个可持续的商务园区的特征。通过介绍悉尼和英国的两个商务花园案例，分析了商务花园的可持续设计。     

Innovation quality in knowledge cities: Empirical evidence of innovation award competitions in Finland

Innovation awards have for long attracted policy makers as a method for innovation promotion. Still, academic research on innovation awards has thus far received little attention. In particular, empirical studies on the motives to enter award competitions and the realized impacts of winning an innovation award are scarce. This study addresses this research gap. Firm-level evidence, questionnaire data on innovation award winning companies of the Finnish national Innofinland and Quality Innovation of the Year award competitions, indicate that the motives for companies to participate in award competitions and the realized impacts of winning an award are largely the same: media coverage and a credibility boost. The importance of innovation awards in innovation policy was, however, considered only as mediocre or modest. As a conclusion it can be stated that innovation awards are an additional tool for innovation promotion, alongside innovation inducement policies including tax reductions and direct funding, as they produce significant positive effects for the award winning companies, and an additional indicator of innovation quality in the context of knowledge cities.     

城市污水余热的再利用与实践

城市污水余热是城市中理想的新能源，因此对以城市污水余热为冷热源的能源系统进行优化设计及深入研究意义重大。以青岛麦岛示范项目为例，通过对该项目的污水源能源区域中心四年来的运营情况进行投资回报与节能效果的分析。为城市污水源热泵技术的推广提供了一种方案参考及数据支持。     

城市隧道照明设计探讨

根据近些年的城市隧道工程设计经验,介绍了隧道照明的设计依据、标准及基本要求,分析了城市隧道照明设计的照明标准值、灯具布置、应急照明、照明控制、配线、节能措施等方面内容,并对隧道照明工程设计实例进行了探讨。     

基于城市形象传播的吉祥物创新设计研究

目的 针对目前国内城市吉祥物形象直线的传播方式以及造型设计雷同，缺乏个性化表达等问题,创新城市吉祥物设计，推动城市经济文化产业向前发展。方法 深入发掘城市内涵，并且将城市地域特征与历史文化相结合，让吉祥物成为一个城市的代表。在造型设计上注重赋予吉祥物灵魂，注重五官的传神与内心状态的传达，利用三维表现方法，借助VR技术，在吉祥物与观众之间搭建网上交流平台，多角度多层次地将直线的吉祥物形象传播形式转变成互动循环传播模式。通过这一创新理念设计出的吉祥物既具备鲜明的个性特征，又能传达城市文化精神内涵。结论 只有创新吉祥物造型设计与设计传播方式，才能使吉祥物具备独特的吸引力，更好地被大众接受，从侧面有效地传播城市文化理念，推动城市经济发展，提升城市在国际上的知名度。     

基于遗传算法-BP神经网络法的深埋地下水水质评价

为探究开封市地下水水质特征及成因,依据开封市31眼深度600～1 600m地下水开采井的水质检测资料,系统研究了各亚含水层的水化学特征,利用遗传算法-BP神经网络法进行了水质评价,并从埋深、富水性两个方面分析了水质特征的分布规律。结果表明,开封市600～800m亚含水层地下水水质最好,800～1 400m次之,1 400～1 600m亚含水层水质最差,随着埋深的增加,水质变差,富水性越强、水质越好。可见遗传算法-BP神经网络法能够客观地描述地下水水质综合情况,避免了人为主观影响,使评价结果更为合理。     

城市转型重构过程中理性看待小产权房

针对城市转型重构过程中小产权房的优势及发展现状作了简要阐述,就小产权房产生的原因从三方面入手加以分析,并结合目前现状提出了解决对策,从而满足人们的住房需求。