Results 11 to 20 of about 148,828 (311)
A topology-based evaluation of resilience on urban road networks against epidemic spread: Implications for COVID-19 responses [PDF]
Frontiers in Public Health, 2022 Road closure is an effective measure to reduce mobility and prevent the spread of an epidemic in severe public health crises. For instance, during the peak waves of the global COVID-19 pandemic, many countries implemented road closure policies, such as ...
Junqing Tang +5 more
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Graph Convolutional Networks for Road Networks [PDF]
Proceedings of the 27th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2019 Machine learning techniques for road networks hold the potential to facilitate many important transportation applications. Graph Convolutional Networks (GCNs) are neural networks that are capable of leveraging the structure of a road network by utilizing information of, e.g., adjacent road segments.
Tobias Skovgaard Jepsen +2 more
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Bounded Asymmetry in Road Networks. [PDF]
Sci Rep, 2019 AbstractRoad networks are a classical stage for applications in network science and graph theory. Meanwhile, many combinatorial problems that arise in road networks are computationally intractable. Thus, an attractive way of tackling them is through efficient heuristics with provable performance guarantees, better known as approximation algorithms ...
Martínez Mori JC, Samaranayake S.
europepmc +3 more sources
Advances in Civil Engineering, 2020 Road networks are one of the vital components of a transportation system that influence the traffic capacity and disaster losses after the earthquakes. The road network reliability is crucial for the postearthquake emergency decision-making.
Jinlong Liu +3 more
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The angular nature of road networks. [PDF]
Sci Rep, 2017 AbstractRoad networks are characterised by several structural and geometrical properties. The topological structure determines partially the hierarchical arrangement of roads, but since these are networks that are spatially constrained, geometrical properties play a fundamental role in determining the network’s behaviour, characterising the influence ...
Molinero C, Murcio R, Arcaute E.
europepmc +7 more sources
Research on Urban Ecological Network Under the Threat of Road Networks—A Case Study of Wuhan
ISPRS International Journal of Geo-Information, 2019 The creation of a road network can lead to the fragmentation and reduction of the connectivity of the ecological habitat. The study of urban ecological networks under threat from rapidly developing road networks is of great significance in understanding ...
Zuohua Miao +5 more
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Dosimeter Based on YAG: Ce Phosphor via Sol-Gel Method for Online X-ray Radiation Monitoring
Crystals, 2021 This paper focuses on the preparation of cerium-doped yttrium aluminum garnet (YAG: Ce) powder with several concentration gradients via the sol-gel method by detecting its structural characteristics via X-ray diffraction (XRD) patterns and scanning ...
Yuheng Yan +7 more
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A Scheme for Controlled Cyclic Asymmetric Remote State Preparation in Noisy Environment
Applied Sciences, 2021 As research on quantum computers and quantum information transmission deepens, the multi-particle and multi-mode quantum information transmission has been attracting increasing attention. For scenarios where multi-parties transmit sequentially increasing
Nan Zhao +3 more
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Carbon-coated magnetic particles increase tissue temperatures after laser irradiation [PDF]
Journal of Innovative Optical Health Sciences, 2015 Purpose: This work focused on the investigation the hyperthermia performance of the carbon-coated magnetic particles (CCMPs) in laser-induced hyperthermia.
Shupeng Liu +4 more
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Scale invariance in road networks [PDF]
Physical Review E, 2006 6 pages, 10 figures; revision incorporates more rigorous statistical analyses; matches journal ...
Kalapala, Vamsi +3 more
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