Results 1 to 10 of about 65,041 (166)
Critical and steady-state characteristics of delay propagation in an airport network. [PDF]
PLoS ONE, 2023 In this work, we established a density equation for delayed airports to investigate the horizontal propagation mechanism of delays among airports in an airport network.
Hong-Guang Yao, Hang Zhang
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Mitochondria delay action potential propagation
Communications BiologyThe internal resistance of axons to ionic current flow determines action potential conduction velocity. Although mitochondria support axonal function, axons have been modeled as organelle-free cables, and mitochondrial impact on conduction velocity ...
Ann M. Castelfranco, Pepe Alcami
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Mathematics, 2023 Some delay patterns are correlated to historical performance and can reflect the trend of delays in future flights. A typical example is the delay from an earlier inbound flight causing delayed departure of a connecting and downstream outbound flight ...
Tsegai O. Yhdego +4 more
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A Queuing Network Model of a Multi-Airport System Based on Point-Wise Stationary Approximation
Aerospace, 2022 A multiple-airport system (MAS) consists of more than two airports in a metropolitan area under a large block of terminal airspace that is managed by one or two air traffic control units. When the capacity of an airport or of the terminal airspace drops,
Xifan Zhao +3 more
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Sensors, 2023 The core of eLoran ground-based timing navigation systems is the accurate measurement of groundwave propagation delay. However, meteorological changes will disturb the conductive characteristic factors along the groundwave propagation path, especially ...
Shiyao Liu, Wei Guo, Yu Hua, Wudian Kou
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Minimum propagation delays in VLSI [PDF]
IEEE Journal of Solid-State Circuits, 1982 Conditions are outlined under which propagation delays in VLSI circuits can be achieved that are logarithmic in the wire lengths. These conditions are imposed by area requirements and the velocity of light.
Mead, Carver, Rem, Martin
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IET Intelligent Transport Systems, 2021 This paper proposes an analytical delay propagation model for single railway lines based on the max‐plus algebra theory. The scheduling measures taken by dispatchers, including re‐timing and re‐ordering, will be incorporated into our delay propagation ...
Junfeng Ma +4 more
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Study on Delay Propagation Relations Among Airports Based on Transfer Entropy
IEEE Access, 2020 To understand the mechanism of delay propagation from the perspective of multiple airports, constructing delay propagation relation (DPR) networks among airports is a novel analysis method.
Yinhong Xiao +3 more
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Aerospace, 2023 Complex network theory, in conjunction with metrics able to detect causality relationships from time series, has recently emerged as an effective and intuitive way of studying delay propagation in air transport.
Luisina Pastorino, Massimiliano Zanin
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Data-Driven Modeling of Systemic Air Traffic Delay Propagation: An Epidemic Model Approach
Journal of Advanced Transportation, 2020 To better understand the mechanism of air traffic delay propagation at the system level, an efficient modeling approach based on the epidemic model for delay propagation in airport networks is developed.
Shanmei Li +4 more
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