二十世纪一二十年代沿海城市社会文化观念变动评析

20世纪一二十年代沿海地区,随着清王朝的覆灭、民国的建立,尤其是新化运动的兴起,城市知识群体和市民阶层的社会价值观念发生了变革;以性别平等观念和妇女解放为标志,平等自由的精神开始渗入到社会伦理观念之中;在生活习俗方面,社会风俗观念发生明显变化;反映市民阶层需求的大众化逐步形成。     

基于磁化率测量平遥古城古砖的烧制温度

古砖的烧制温度决定了其物理力学性质。本研究提出基于磁化率来确定古砖烧制温度的方法。通过对古砖重新加温,测量不同温度下古砖的磁化率,得到磁化率差值的平方-温度曲线图。图中第一个较大的偏差对应的横坐标即为古砖的烧制温度。利用上述方法测得实际烧制温度为700℃、800℃和900℃的黏土砖的烧制温度分别为690℃、810℃和870℃。二者误差较小,认为利用该方法确定砖的烧制温度可行。本研究利用该方法确定了平遥古城10块古砖的烧制温度,发现其烧制温度在650～690℃和850～870℃两个区间范围内。据此推测平遥古城古砖是以秸秆和木柴为燃料烧制而成。本研究实验结果可为古建筑修复和保护提供理论参考。     

Gramsci and the African Città Futura: Urban Subaltern Politics From the Margins of Nouakchott,Mauritania

This article offers reflection on how Gramscian theories can be useful for critically analyzing the political significance of the actions and resistances of urban subaltern Africans. It interrogates the potential of subaltern political forms to profoundly transform society and to thus prepare for the African “future city”. It merges a theoretical analysis of Gramsci's concepts relating to the città futura—and its relation to concepts of city, subalternity, political initiative and cittadinanza—with a comparative critique of urban theory applied to Africa and especially relating to the politicization of the city in Mauritania. Our reflections are based on Mauritania and the case of Nouakchott, its capital, where we have carried out our research for over a decade. We will interrogate the re‐appropriations or resistances, as well as the autonomous construction of modes of living and of city‐making, made by marginal inhabitants, in order to consider their political potentialities.     

An Informational Right to the City? Code,Content, Control,and the Urbanization of Information

Henri Lefebvre talked of the “right to the city” alongside a right to information. As the urban environment becomes increasingly layered by abstract digital representation, Lefebvre's broader theory warrants application to the digital age. Through considering what is entailed by the urbanization of information, this paper examines the problems and implications of any “informational right to the city”. In directing Tony Benn's five questions of power towards Google, arguably the world's most powerful mediator of information, this paper exposes processes that occur when geographic information is mediated by powerful digital monopolies. We argue that Google currently occupies a dominant share of any informational right to the city. In the spirit of Benn's final question—“How do we get rid of you?”—the paper seeks to apply post‐political theory in exploring a path to the possibility of more just information geographies.     

Narrating urban assemblages—Chris Ware and Building Stories

This article takes up the recent interest in assemblage theory in urban geography and considers the potential for art to contribute to our narrations of urban assemblages. In particular, it uses Chris Ware's recent magnum opus, Building Stories, as not only an account of the urban as an assemblage, but to indicate more broadly the way in which comics might be used to narrate urban assemblages in ways that highlight their multiplicity and plurivocality. The article draws out three themes in its analysis of Building Stories: more-than-human subjects, the various temporalities of the city, and the way memory and narrative are emergent from urban assemblages.     

Eco‐urbanism and the Eco‐city,or, Denying the Right to the City?

This paper critically analyses the construction of eco‐cities as technological fixes to concerns over climate change, Peak Oil, and other scenarios in the transition towards “green capitalism”. It argues for a critical engagement with new‐build eco‐city projects, first by highlighting the inequalities which mean that eco‐cities will not benefit those who will be most impacted by climate change: the citizens of the world's least wealthy states. Second, the paper investigates the foundation of eco‐city projects on notions of crisis and scarcity. Third, there is a need to critically interrogate the mechanisms through which new eco‐cities are built, including the land market, reclamation, dispossession and “green grabbing”. Lastly, a sustained focus is needed on the multiplication of workers’ geographies in and around these “emerald cities”, especially the ordinary urban spaces and lives of the temporary settlements housing the millions of workers who move from one new project to another.     

医院可达性评价与规划——以江苏省仪征市为例

医院作为公共服务设施的一个重要组成部分,为居民提供了必不可少的医疗机会,其空间分布以及可达性的优劣,直接影响到居民能接触到医院的机会和方便程度。把可达性的概念引入到医院规划中,利用Mapinfo公司的控件MapX和Borland公司的可视化编程语言Delphi,开发了基于时间最短的路径选择信息系统,生成了医院可达性的等时线图和医院服务范围图,通过该系统可直观的看到区域内任何一点到达同一级医院所花费的最短时间以及通过的路径。以江苏省仪征市的医院为例,运用该系统对医院的可达性进行了评价,并提出了医院的规划方案。     

兰州城市建筑构成与空间分布研究

利用高精度卫星影象和大规模实地调查方法获取数据,采用GIS手段和数理统计方法,利用建筑占地面积和建筑面积两项指标,分别研究了兰州市及其各区、功能区、各组团圈层的现状建筑构成与空间分布特点和规律。研究结果表明了兰州市各圈层的各种建筑类型所占的地位及其差异、不同区不同圈层不同建筑类型建筑的年代构成和现代化趋势及其差异。     

大理古城民居客栈中外游客满意度对比研究

选取大理古城民居客栈作为研究对象,尝试建立大理古城民居客栈游客满意度测评体系,通过对大理古城民居客栈的中外游客满意度调查,采用实证研究、横向比较相结合的方法,对比分析中外游客满意度,以期对类似民居客栈业的发展有积极的指导作用。研究表明:中外游客对大理古城民居客栈的产品与服务是持肯定态度的;中国游客对大理古城民居客栈的总体满意度普遍高于外国游客;中外游客都对大理古城民居客栈表示了很高的忠诚度。     

Design thinking for city dashboard development: Recommendations from a study of smart asset management in Sydney,Australia

The city dashboard has become an integral component of smart city asset management systems. It leverages data collected from multiple sources to monitor performance and enable evidence-based decision making. This article investigates the use of a design thinking framework to develop a functional and easy to understand city dashboard. The Smart Social Spaces project is used as a case study to illustrate how design thinking can be employed to develop an asset management dashboard, enabling efficient management of public space and infrastructure. The article profiles the unique collaboration between a local government, a multi-disciplinary team of university academics, and a street furniture designer and manufacturer, all located in Sydney, Australia. We unpack some of the design practice nuances that led this project to receive national awards and international recognition, and most importantly, created a user-friendly system to track and maintain public micro assets. We conclude with lessons learnt and recommendations for dashboard development through a design thinking process.