Results 31 to 40 of about 693,378 (301)

Integrating Spatial and Attribute Characteristics of Extended Voronoi Diagrams in Spatial Patterning Research: A Case Study of Wuhan City in China

open access: yesISPRS International Journal of Geo-Information, 2016
Rapid urbanization has caused numerous problems, and the urban spatial structure has been a hot topic in sustainable development management. Urban spatial structure is affected by a series of factors.
Zuohua Miao   +3 more
doaj   +1 more source

Mapping Urban Spatial Structure Based on POI (Point of Interest) Data: A Case Study of the Central City of Lanzhou, China

open access: yesISPRS International Journal of Geo-Information, 2020
The study of urban spatial structure is currently one of the most popular research fields in urban geography. This study uses Lanzhou, one of the major cities in Northwest China, as a case area.
Chenyu Lu   +6 more
doaj   +1 more source

Identification and Optimization of the Spatial Structure of Urban and Rural Settlements from a Hierarchical Network Perspective

open access: yesLand, 2021
China has entered a new era of comprehensive promotion of rural revitalization and integrated urban–rural development. The identification and optimization of the spatial structure of urban and rural settlements are of great significance to the ...
Qingqing Ye   +3 more
doaj   +1 more source

DYNAMICS OF SPATIAL STRUCTURE IN FRENCH URBAN AGGLOMERATIONS [PDF]

open access: yesPapers in Regional Science, 1984
P. Allen's intra-urban model applies the bifurcation theory to simulate the evolution of urban spatial structure. Until now, this model has only been tested to simulate plausible fictitious urban structures but its ability to reproduce observed evolutions has still to be tested.
Pumain, Denise   +2 more
openaire   +2 more sources

Detecting Urban Polycentric Structure from POI Data

open access: yesISPRS International Journal of Geo-Information, 2019
It is meaningful to analyze urban spatial structure by identifying urban subcenters, and many methods of doing so have been proposed in the published literature.
Yue Deng, Jiping Liu, Yang Liu, An Luo
doaj   +1 more source

Spatial Pattern of Functional Urban Land Conversion and Expansion under Rapid Urbanization: A Case Study of Changchun, China

open access: yesLand, 2022
As populations continue to be concentrated in cities, the world will become entirely urbanized, and urban space is undergoing a drastic evolution. Understanding the spatial pattern of conversion and expansion of functional urban land, in the context of ...
Guolei Zhou   +3 more
doaj   +1 more source

Urban Spatial Structure [PDF]

open access: yesJournal of Economic Literature, 1997
In this essay we offer a view of what economics can say about and learn from urban structure. In doing so, we reach into neighboring disciplines; but we do not aspire to a complete survey even of urban economics, much less of the related fields of urban geography or urban planning.
Anas, Alex   +2 more
openaire   +4 more sources

Transgressive urbanism : borderlands and urban informality of american cities along the panamerican highway [PDF]

open access: yes, 2013
This study explores the ways in which political boundaries can be trespassed in order to develop subaltern forms of urbanism and edge conditions, mainly to the comparative study of border cities in the Americas, predominantly ruled by informal economies,
Suau, Cristian
core   +7 more sources

Epidermal Patch Technologies for Integrated Healthcare and Infection Management

open access: yesAdvanced Healthcare Materials, EarlyView.
Epidermal patches have evolved from simple wound coverings into multifunctional, skin‐conformable platforms integrating drug delivery, biosensing, and therapeutic functionalities. This review highlights their material innovations, fabrication strategies, and intelligent designs, including hydrogels, microneedles, and flexible electronics, while ...
Yuqi Wang   +7 more
wiley   +1 more source

Exploring the influence of transportation on urban spatial structure using the spatial Durbin model: evidence from 265 prefecture-level cities in China

open access: yesComputational Urban Science
The interactive relation between transportation and urban spatial structure remains a significant yet challenging issue in transport engineering and urban planning.
Chih-Lin Tung   +3 more
doaj   +1 more source

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