Results 31 to 40 of about 1,499,908 (295)

Research on spatial structure and resilience of complex urban network: A case study of Jing-Jin-Ji Urban Agglomeration

open access: yesFrontiers in Environmental Science, 2022
With the long-term impact of economic globalization, the accelerated cross-border flow of resource elements between cities is increasingly important for the development of urban regions.
Yang Zhang   +12 more
doaj   +1 more source

Urban Street Network Analysis in a Computational Notebook [PDF]

open access: yes, 2019
Computational notebooks offer researchers, practitioners, students, and educators the ability to interactively conduct analytics and disseminate reproducible workflows that weave together code, visuals, and narratives. This article explores the potential
Boeing, Geoff
core   +4 more sources

The urban economy as a scale-free network [PDF]

open access: yes, 2003
We present empirical evidence that land values are scale-free and introduce a network model that reproduces the observations. The network approach to urban modelling is based on the assumption that the market dynamics that generates land values can be ...
A.-L. Barabási   +13 more
core   +1 more source

A Multi-Scale Analysis of 27,000 Urban Street Networks: Every US City, Town, Urbanized Area, and Zillow Neighborhood

open access: yes, 2018
OpenStreetMap offers a valuable source of worldwide geospatial data useful to urban researchers. This study uses the OSMnx software to automatically download and analyze 27,000 US street networks from OpenStreetMap at metropolitan, municipal, and ...
Boeing, Geoff
core   +1 more source

Offloading Content with Self-organizing Mobile Fogs [PDF]

open access: yes, 2017
Mobile users in an urban environment access content on the internet from different locations. It is challenging for the current service providers to cope with the increasing content demand from a large number of collocated mobile users.
Ghamri-Doudane, Yacine   +2 more
core   +3 more sources

Urbanização e novas relações cidade-campo: os processos com a criação do estado do Tocantins e de sua capital Palmas na Amazônia Oriental

open access: yesConfins, 2020
The founding of Tocantins state, its inclusion in Brazil’s North Region (more specifically, within Eastern Amazon), and the implementation of its capital city, Palmas, in 1989, were major factors of urbanization in the area, both with regard to urban ...
Kelly Bessa
doaj   +1 more source

Metric and topo-geometric properties of urban street networks: some convergences, divergences and new results [PDF]

open access: yes, 2009
The theory of cities, which has grown out of the use of space syntax techniques in urban studies, proposes a curious mathematical duality: that urban space is locally metric but globally topo-geometric.
Hillier, B.   +3 more
core  

Examining trade-offs between social, psychological, and energy potential of urban form [PDF]

open access: yes, 2019
Urban planners are often challenged with the task of developing design solutions which must meet multiple, and often contradictory, criteria. In this paper, we investigated the trade-offs between social, psychological, and energy potential of the ...
Bielik, Martin   +7 more
core   +3 more sources

Health Care Use Among Patients Presenting to Emergency Department for Gout Flares in Ontario, Canada: A Population‐based Health Systems Analysis

open access: yesArthritis Care &Research, Accepted Article.
Objective We characterized emergency department (ED) gout visits and identified patient characteristics and health services patterns contributing to ED presentations. Methods We conducted a population‐based study of ED gout visits in Ontario, Canada between 2014 and 2023.
Timothy S.H. Kwok   +7 more
wiley   +1 more source

Revealing Emission Patterns of Urban Traffic Flows: A Complex Network Theory Perspective

open access: yesAtmosphere
Traffic emissions resulting from vehicle travel across origin–destination (OD) pairs pose significant challenges to sustainable urban development, necessitating a systematic understanding of emission patterns to inform effective mitigation policies ...
Zedong Feng   +4 more
doaj   +1 more source

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