Results 71 to 80 of about 9,158 (291)

ARTIFICIAL NEURAL NETWORK APPROACH TO TRAFFIC FLOW CONTROL

open access: yesRUDN Journal of Engineering Research, 2017
A problem of optimal urban traffic flows control is considered. A mathematical model of control by the traffic lights at intersections using the controlled networks theory is given. It is a system of nonlinear finite-differential equations.
David E Kazaryan   +2 more
doaj   +1 more source

The use of micro-simulation for congested traffic load modelling of medium- and long-span bridges

open access: yes, 2011
This paper presents a new approach to the modelling of congested traffic loading events on long span bridges. Conventional traffic load models are based on weigh-in-motion data of non-congested traffic, or something similar to a Poisson Arrival process ...
O\u27Brien, Eugene J.   +3 more
core   +1 more source

Marburg Virus Glycoprotein Is a Remarkable Virulent Factor Linked to Hemorrhagic Pathology: Evidence from Multimodal Experimental Systems

open access: yesAdvanced Science, EarlyView.
By integrating data from in vitro, ex vivo, and in vivo models, our research identifies the MARV glycoprotein as a remarkable hemorrhagic factor, filling a major gap in this important field. It also provides practical experimental tools for the basic research on viral pathogenesis and applied research aimed at antiviral intervention for hemorrhagic ...
Ting Yao   +11 more
wiley   +1 more source

Modelling of Driver and Pedestrian Behaviour – A Historical Review

open access: yesPromet (Zagreb), 2020
Driver and pedestrian behaviour significantly affect the safety and the flow of traffic at the microscopic and macroscopic levels. The driver behaviour models describe the driver decisions made in different traffic flow conditions.
Karlo Babojelić, Luka Novacko
doaj   +1 more source

Performance of car following behaviour in microscopic traffic flow models

open access: yes, 2004
Microscopic simulation models are becoming increasingly important tools in modelling transport systems. They are applied in simulation programs for transport planning, traffic forecasting and advanced vehicle control and safety systems (AVCSS).
Brockfeld, Elmar   +2 more
core  

Enhanced Glycolysis‐Driven Histone H3K18 Lactylation Regulates Epileptogenesis by Modulating the E3 Ubiquitin Ligase COP1

open access: yesAdvanced Science, EarlyView.
Neuronal PKM2‐driven glycolysis generates excess lactate that triggers histone H3K18 lactylation (H3K18la), establishing a pathogenic metabolic‐epigenetic axis in epilepsy. Elevated H3K18la enriches the Cop1 promoter, transcriptionally upregulating the E3 ubiquitin ligase COP1, which subsequently drives proteasomal degradation of GABAARβ2 and impairs ...
Yuan Meng   +8 more
wiley   +1 more source

Review of Data Collection Methods for Microscopic Traffic Simulation

open access: yes, 2004
Research into developing more reliable microscopic traffic simulation models is seriously hampered by the availability of suitable microscopic data for calibration and validation purposes.
Wagner, Peter, Hidas, Peter
core  

The influence of meteorology, urban topography and traffic on the variability in concentrations of a traffic-related pollutant in urban street canyons [PDF]

open access: yes, 2005
A comprehensive study into the spatial and temporal variations in concentrations of a traffic-related pollutant was undertaken in two urban street canyons located in York, U. K.
Boddy, John William Douglas
core  

Dual‐Responsive Dynamic Covalent Bond‐Based Assembly of Lipid‐Nanozyme Systems via Multi‐Target Synergy and Efficient Target Enrichment for Ischemic Stroke Therapy

open access: yesAdvanced Science, EarlyView.
This system adopts a biomimetic phospholipid structure, covalently binding iNOS inhibitors, neuroprotective agent PCA and vitamin E derivatives through pH/ROS dual‐responsive bonds, and assembles them with Prussian blue nanozyme to form PBB@AHA. It can efficiently penetrate the blood‐brain barrier and simultaneously release multiple active components ...
Mengcheng Guo   +9 more
wiley   +1 more source

A Novel Desired-State-Based Car-Following Model for Describing Asymmetric Acceleration and Deceleration Phenomena

open access: yesApplied Sciences
This paper addresses the modeling challenge of significant asymmetry between acceleration and deceleration processes in car-following behavior by proposing an Asymmetric Acceleration and Deceleration Car Following (AAD-CF) model.
Han Xing, Gangqiao Wang
doaj   +1 more source

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