نتایج جستجو برای: urban street

تعداد نتایج: 196957  

2012
Jasim Uddin Tracey P Koehlmoos Nirod C Saha Ziaul Islam Iqbal A Khan MA Quaiyum

BACKGROUND In almost every major urban city, thousands of people live in overcrowded slums, streets, or other public places without any health services. Bangladesh has experienced one of the highest rates of urban population growth in the last three decades compared to the national population growth rate. The numbers of the urban poor and street-dwellers are likely to increase at least in propo...

Journal: :CoRR 2017
Vahid Moosavi

Study of urban form is an important area of research in urban planning/design that contributes to our understanding of how cities function and evolve. However, classical approaches are based on very limited observations and inconsistent methods. As an alternative, availability of massive urban data collections such as Open Street Map from the one hand and the recent advancements in machine lear...

2011
Emad I Abdul Kareem Aman Jantan

The traffic in urban areas is mainly regularized by traffic lights, which may contribute to the unnecessary long waiting times for vehicles if not efficiently configured. This inefficient configuration is unfortunately still the case in a lot of urban areas, where most of the traffic lights are based on a 'fixed cycle' protocol. To improve the traffic light configuration, this paper proposed mo...

2012
CHRISTOPHER P. LOUGHNER DALE J. ALLEN DA-LIN ZHANG KENNETH E. PICKERING RUSSELL R. DICKERSON LAURA LANDRY

Urban heat island (UHI) effects can strengthen heat waves and air pollution episodes. In this study, the dampening impact of urban trees on the UHI during an extreme heat wave in the Washington, D.C., and Baltimore, Maryland, metropolitan area is examined by incorporating trees, soil, and grass into the coupled Weather Research and Forecasting model and an urban canopy model (WRF-UCM). By param...

Journal: :Journal of physical activity & health 2006
Gregory W Heath Ross C Brownson Judy Kruger Rebecca Miles Kenneth E Powell Leigh T Ramsey

BACKGROUND Although a number of environmental and policy interventions to promote physical activity are being widely used, there is sparse systematic information on the most effective approaches to guide population-wide interventions. METHODS We reviewed studies that addressed the following environmental and policy strategies to promote physical activity: community-scale urban design and land...

The quality of urban life considers as a key concept for meeting the basic needs of citizens in the context of general welfare, social well-being and people's satisfaction, as well as an effective tool for evaluating public policies, ranking places and monitoring urban planning and management policies and strategies. For this purpose, urban managers need to plan a standard environment for citiz...

2011
Christian Schneider Anastasia Koltsova Gerhard Schmitt

The main contribution of our work is in combining the methods for parametric urban design of highly specialized software such as CityEngine and general-purpose parametric modeling platform such as Grasshopper. Our work facilitates and prompts the use of parametric tools by architects and planners for urban design. In this paper we present a custom grasshopper component for street network genera...

Journal: :The Journal of the Acoustical Society of America 2013

Journal: :Environment And Planning B: Urban Analytics And City Science 2022

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