Results 31 to 40 of about 745,871 (341)

The impacts of neighbourhood traffic management [PDF]

open access: yes, 2012
A major traffic-related problem faced by residents is speeding, which not only causes safety concerns, but also noise issues. Traffic calming is a much favoured traffic management tool employed by road controlling authorities to primarily reduce ...
David Daniel, Basil
core   +1 more source

Impact Resistance Performance and Damage Characteristics of Mortise-and-Tenon Joint Prefabricated Bridge Piers

open access: yesBuildings
The mortise-and-tenon joint prefabricated connection combines the assembly form of mortise-and-tenon joints and cast-in-place wet joints. It achieves reliable joint connections through small joint depths and lap-spliced reinforcement lengths.
Shukun Li   +4 more
doaj   +1 more source

Tribo-Dynamic Behavior of Double-Row Cylindrical Roller Bearings Under Raceway Defects and Cage Fracture

open access: yesLubricants
High-quality data samples are essential for the early detection of bearing failures and the analysis of bearing behavior. The accurate simulation of bearing fault conditions can provide valuable insights into understanding failure mechanisms.
Longqing Fan   +5 more
doaj   +1 more source

The analysis of traffic accidents on Lithuanian regional gravel roads

open access: yesTransport, 2013
A great number of serious road accidents occur all over the world every year. In spite of some progress in this area, road traffic safety has remained an acute problem in recent years.
Stanislav Mamčic   +1 more
doaj   +1 more source

Augmentation of Deep Learning Models for Multistep Traffic Speed Prediction

open access: yesApplied Sciences, 2022
Traffic speed prediction is a vital part of the intelligent transportation system (ITS). Predicting accurate traffic speed is becoming an important and challenging task with the rapid development of deep learning and increasing traffic data size. In this
Adnan Riaz   +7 more
doaj   +1 more source

Hybrid stochastic kinetic description of two-dimensional traffic dynamics [PDF]

open access: yes, 2017
In this work we present a two-dimensional kinetic traffic model which takes into account speed changes both when vehicles interact along the road lanes and when they change lane.
Herty, Michael   +3 more
core   +2 more sources

FL-ASB: A Fuzzy Logic Based Adaptive-period Single-hop Broadcast Protocol

open access: yesInternational Journal of Distributed Sensor Networks, 2018
In vehicular ad hoc networks, vehicle-to-vehicle–based broadcast can fast disseminate safety messages between vehicles within the whole network and hence expand drivers perception vision, which will reduce the accident probability and ensure the ...
Bin Pan, Hao Wu, Jin Wang
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

The influence of vehicles speed on accident rates and their consequences [PDF]

open access: yesTransport, 2004
The purpose of this article is to identify the influence of vehicles speed on accident rates and their consequences. In general the desired speed depends on several factors such as speed limits, vehicle type, traffic density, road environment, road ...
V. Sadauskas, V. Pumputis, A. Pikūnas
doaj   +3 more sources

TF-DMB: A traffic flow theory-based dynamic multi-hop broadcast protocol

open access: yesInternational Journal of Distributed Sensor Networks, 2017
In order to ensure traffic safety, the emergency warning message should be transmitted quickly and reliably in vehicular ad hoc networks by multi-hop broadcast.
Weiguang Ding, Hao Wu, Jin Wang
doaj   +1 more source

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