Results 41 to 50 of about 465,930 (166)
Spatial stability of incompressible attachment-line flow [PDF]
Theoretical and Computational Fluid Dynamics, 1995 Linear stability analysis of incompressible attachment-line flow is presented within the spatial framework. The system of perturbation equations is solved using spectral collocation. This system has been solved in the past using the temporal approach and the current results are shown to be in excellent agreement with neutral temporal calculations ...
Theofilis, Vassilios, Theofilis, V.
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Modeling the Spatial Flows of Nitrogen: The Case of Xiamen
AtmosphereRapid city expansion and intensive human activities have remarkably affected nitrogen flow, leading to increasingly intricate spatial heterogeneity of nitrogen flow.
Yanmin Li +4 more
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IEEE Access, 2018 The study on the spatial-temporal characteristics of highway traffic flow is helpful to deeply understand the inherent evolution of highway traffic system and provide a theoretical basis for prediction and control of highway traffic flow.
Qingchao Liu +4 more
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ISPRS International Journal of Geo-Information, 2020 Origin-destination (OD) flow pattern mining is an important research method of urban dynamics, in which OD flow clustering analysis discovers the activity patterns of urban residents and mine the coupling relationship of urban subspace and dynamic causes.
Xiaogang Guo +4 more
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Link Prediction for Flow-Driven Spatial Networks
2024 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV)Link prediction algorithms aim to infer the existence of connections (or links) between nodes in network-structured data and are typically applied to refine the connectivity among nodes. In this work, we focus on link prediction for flow-driven spatial networks, which are embedded in a Euclidean space and relate to physical exchange and transportation ...
Wittmann, Bastian +4 more
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Optic flow based spatial vision in insects
Journal of Comparative Physiology A, 2023 AbstractThe optic flow, i.e., the displacement of retinal images of objects in the environment induced by self-motion, is an important source of spatial information, especially for fast-flying insects. Spatial information over a wide range of distances, from the animal's immediate surroundings over several hundred metres to kilometres, is necessary for
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Intraregional Flow Problem in Spatial Econometric Model for Origin—Destination Flows
Environment and Planning B: Planning and Design, 2011 AbstractThe gravity model is used in a variety of fields to explain spatial interaction behavior such as transportation, commodity, or migration flows, but the model assumes observed flows to be independent and thus affected by spatial autocorrelation.
Morito Tsutsumi, Kazuki Tamesue
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Tunable, Anisotropic Permeability and Spatial Flow of SLM Manufactured Structures. [PDF]
Materials (Basel), 2021 Goetzendorfer B +2 more
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Assessing and controlling infection risk with Wells-Riley model and spatial flow impact factor (SFIF). [PDF]
Sustain Cities Soc, 2021 Guo Y +9 more
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BuildingsWith the continuous expansion of building scale and increasingly complex functions, pedestrian congestion within buildings has become increasingly prominent. To identify high-utilization spaces during the architectural design stage, so as to optimize the
Jiaqi Qiu, Wenxuan Yi, Liang Zou
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