Results 41 to 50 of about 17,807,427 (330)

Quantification of Spatial Association between Commercial and Residential Spaces in Beijing Using Urban Big Data

open access: yesISPRS International Journal of Geo-Information, 2022
Commercial and residential spaces are two core types of geographical objects in urban areas. However, these two types of spaces are not independent of each other.
Lei Zhou   +3 more
doaj   +1 more source

Spatial effect on stochastic dynamics of bistable evolutionary games

open access: yes, 2014
We consider the lifetimes of metastable states in bistable evolutionary games (coordination games), and examine how they are affected by spatial structure.
Kato, Takeo   +2 more
core   +1 more source

Spatial structure of an individual Mn acceptor in GaAs [PDF]

open access: yes, 2004
The wave function of a hole bound to an individual Mn acceptor in GaAs is spatially mapped by scanning tunneling microscopy at room temperature and an anisotropic, cross-like shape is observed. The spatial structure is compared with that from an envelope-
A. Baldereschi   +19 more
core   +10 more sources

Spatial Mismatch, Search Effort and Urban Spatial Structure [PDF]

open access: yesSSRN Electronic Journal, 2003
Abstract The aim of this paper is to provide a new mechanism for the spatial mismatch hypothesis. Spatial mismatch can here be the result of optimizing behavior on the part of the labor market participants. In particular, the unemployed can choose low amounts of search and long-term unemployment if they reside far away from jobs.
Smith, Tony E, Zenou, Yves
openaire   +3 more sources

Relationship between the Change in E/T Ratio and the Cooking Performance of Eucalyptus and Acacia Woods during Kraft Pulping Process

open access: yesMolecules, 2023
Lignin structure is an important factor affecting the cooking part of the pulping process. In this study, the effect of lignin side chain spatial configuration on cooking performance was analyzed, and the structural characteristics of eucalyptus and ...
Jiangdong Yu   +4 more
doaj   +1 more source

The Role of Spatial Interaction in Social Networks [PDF]

open access: yes, 2012
This article addresses the role of spatial interaction in social networks. We analyse empirical data describing a network of leisure contacts and show that the probability to accept a person as a contact scales in distance with similar to d (-aEuro parts
Flötteröd, Gunnar   +2 more
core   +1 more source

Graph WaveNet for Deep Spatial-Temporal Graph Modeling [PDF]

open access: yesInternational Joint Conference on Artificial Intelligence, 2019
Spatial-temporal graph modeling is an important task to analyze the spatial relations and temporal trends of components in a system. Existing approaches mostly capture the spatial dependency on a fixed graph structure, assuming that the underlying ...
Zonghan Wu   +4 more
semanticscholar   +1 more source

A megyei jogú városok, mint innovációs potenciál hordozók (Cities With County Rights as Carriers of Innovational Potential) [PDF]

open access: yesDETUROPE, 2014
The examination of cities’ innovational potential has been in the focus of attention for regional studies, however, there are only a few researches that carried out a complex examination that would embrace the entire Hungarian city-network.
Judit Berkes
doaj  

Analyses of the Spatial Morphology of Traditional Yunnan Villages Utilizing Unmanned Aerial Vehicle Remote Sensing

open access: yesLand, 2023
Traditional villages are encountering contemporary problems in terms of preservation and comprehension as a result of their complex spatial morphologies, which are distinguished by their extensive cultural and architectural legacy, including distinctive ...
Chunming Zhang   +5 more
doaj   +1 more source

Multilayer networks reveal the spatial structure of seed-dispersal interactions across the Great Rift landscapes

open access: yesNature Communications, 2018
Species interaction networks are traditionally explored as discrete entities with well-defined spatial borders, an oversimplification likely impairing their applicability.
Sérgio Timóteo   +4 more
semanticscholar   +1 more source

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