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The impacts of big box retail on downtown: A case study of Target in Davis, California
big box retail on downtown Target in Davis California
2014/5/8
While big box stores are appealing for their low prices and convenience, they are also widely criticized for their potentially deleterious impacts on communities. Controversy over big box retail often...
mobile phones and telecommuting Effects on trips and tours of Londoners
Travel behavior Mobile phones Telecommuting London
2013/11/21
ăis study contributes to the existing literature on the travel behavioral effects of mobile phone possession and telecommuting by
investigating the effects of both and looking at average trips a...
巴黎发展绿色交通及其对北京的启示
巴黎 北京 绿色交通 城市交通规划
2014/2/20
巴黎市拥有与北京市相近的地域面积、人口数量以及机动车保有量，近 30 年来一直奉行可持续发展交通的城市规划理念，并取得了良好成绩。从法国交通发展国家政策以及巴黎市交通发展规划入手，通过梳理巴黎多年来发展绿色交通的政策措施及其成效，并与北京市交通的现状和问题 进行了对比，以期为北京发展绿色交通提出对策建议。
《城市公共交通分类标准》之适应性分析
标准 适应性 城市公共交通
2014/7/4
本文首先分析了《城市公共交通分类标准》自2007年10月实施以来，我国城市客运行业，特别是公共交通行业的发展形势和特点，然后针对《城市公共交通分类标准》的主要内容，依次分析了其与现行法规政策的适应性、与行业发展现状的适用性、与低碳交通(节能减排)的适应性等。最后提出了对策建议。
设空腔壁完全自由(应力为零)，用正六边形与圆孔保角变换法及波函数展开法，获得蜂窝状空腔屏障对SV波隔离的二维平面问题理论解，通过引入屏障后竖向位移与入射平面SV波竖向位移幅值比值分析SV波入射频率、屏障排数及整体宽度等对屏障隔离效果影响。结果表明，屏障对高频率SV波隔离效果好于低频率SV波；靠近屏障边缘区域隔离效果好于中心区域；屏障对SV波隔离效果随屏障整体宽度增长、排数增多明显提高；综合隔离效果...
The Role of Transit in Support of High Growth Business Clusters in the U.S.
U.S. Support of High Growth Business Clusters
2014/5/8
There has been significant attention in the transportation research field
regarding the extent to which transit investment supports “agglomerations
economies” – the ability of business firms to re...
Book Review: Triumph of the City, Edward Glaeser
Urban Planning Land Use Demographics Density Environmentalism
2013/11/21
The authors review the book Triumph of the City by Edward Glaeser, published in 2011.
The impact of weight matrices on parameter estimation and inference: A case study of binary response using land-use data
Spatial autoregressive probit model Matrix exponential spatial specification Distance decay Bayesian estimation Land use change
2013/11/21
This paper develops two new models and evaluates the impact of using different weight matrices on parameter estimates and inference in three distinct spatial specifications for discrete response. Thes...
基于质心体系稳态振动理论的高速列车蛇形运动研究
蛇形运动 踏面锥度 蛇行运动频率
2014/7/4
本文通过分析车体各个自由度与车体质心横向振动之间的关系，建立了车体质心横向振动分析的简化模型，在此基础上，运用稳定平衡体系的振动条件，证明重力和轨面支撑力是导致车体质心在轨面上发生横向振动的根本原因，并由此推导出车体质心横向振动频率与车轮踏面锥度之间的关系，发现当车轮踏面锥度 ≥ 1/40时，车体质心的横向振动是稳定的。在此基础上，讨论了车体在不同横向振动频率和不同行驶速度情况下的蛇形运动波长以及...
公共交通优先发展战略实施监管体系研究
公共交通优先发展 监管体系 市场化运营
2014/7/4
公共交通优先发展战略的实施是一项综合性、系统性工作。研究总结分析我国三类典型城市公交行业发展案例，将我国当前城市公交行业发展划分为政府垄断经营、市场化运营、公交优先发展三个层次，并指出完善的市场化运营机制、有效的监管体系是公交优先发展的必要措施。然后，对我国城市公共交通优先发展所需因素进行总结，在此基础上提出了公共交通优先发展战略实施条件下公交系统监管体系构建思路及内容。
以兰州为例分析城市道路交通拥堵原因及相应对策
城市交通拥堵 公共交通 交通需求管理
2014/7/4
城市中的交通拥堵问题是世界各国在城市发展过程中普遍面临的一个严峻问题，影响着城市的社会与经济发展。论文首先分析了兰州市交通拥堵现状，然后详细解析了导致交通拥堵的原因，最后根据兰州市的实际情况阐述了相应的拥堵缓解对策，如大力发展公共交通系统、实施交通需求管理、发展智能交通系统等。
Linking urban transport and land use in developing countries
Urban transportation land use Developing cities Air quality Poverty
2013/11/21
The mobility challenges of the developing world are considerably different than those in wealthier, advanced countries, and so are the challenges of coordinating transportation and land use. Rapid pop...
An Agent-Based Model of Origin Destination Estimation (ABODE)
Transport Modeling Trip Distribution Job-Worker matching
2013/11/21
This paper proposes and tests an agent-based model of worker and job matching. The model takes residential locations of workers and the locations of employers as exogenous and deals specifically with ...
Montreal at the Crossroads, edited by Pierre Gauthier, Jochen Jaeger, and Jason Princer
Transport Public Policy Environmental Planning
2013/11/21
Montreal at the Crossroads is an overview of the issues surrounding the provincial government's proposal to rebuild the aging Turcot Interchange. In a broad sense, it discusses whether it is appropria...
The impact of transport, land and fiscal policy on housing and economic geography in a small, open growth model
spatial economy small open economy capital accumulation public goods fiscal policies housing
2013/11/21
This study proposes a spatial model to examine dynamic interactions among growth, economic geography, the housing market, and public goods in a small, open economic growth model. We emphasize the impa...