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Penn/CHOP Study Helps Inform Interventions for Global Road Traffic Injury Crisis
Penn/CHOP Global Road Traffic Injury Crisis
2017/2/16
Road traffic injuries are a major cause of disability and are responsible for more than one million deaths each year throughout the world. A disproportionate number of road traffic injuries occur...
User inequity implications of road network vulnerability
User inequity implications road network vulnerability
2010/10/25
An important purpose of the road transport system is to allow people to commute in efficient and reliable ways. For various undesired reasons, however, link capacities are sometimes reduced or links a...
Mathematical simulation of the correlation between the frequency of road traffic accidents and driving experience
road traffic accidents driving experience statistical analysis mathematical model exponential decrease model verification
2010/10/29
Based on statistical analysis indicating the dependence of the number of road traffic accidents on driving experience, a mathematical model of such correlation is offered. The mathematical model has b...
Investigation into the stability of driving an automobile on the road pavement with ruts
automobile dynamics 3D dynamics model roughness ruts interaction stability criterion numerical method
2010/11/1
The article reviews the stability of an automobile on the road pavement with ruts. The problems of road safety depend on many factors. One of those is the quality of the road surface. Big heavy lorrie...
The linkage between climate change and energy consumption of hungary in the road transportation sector
climate change average atmospherical concentration transportation emission diesel oil petrol
2010/11/1
The aim of this article is to prove the connection between CO2 emission and climate change, and to estimate the CO2 emission of the transport sector in Hungary. We have to clarify the emission of the ...
Technique for definition of break size of road covering on the bridge
digital camera camera calibration planar model image rectification object deformation
2010/11/1
The article deals with the submitted photogrammetric method for image rectification to the planar coordinate system. The images are taken by metric digital camera Canon EOS 350D. The camera is calibra...
The influence of fixed-route taxi on road accidents and air pollution
fixed-route taxis a transport stream risk of road accident emissions of toxic gases and fine disperse particles
2010/11/2
The development of market economy in Russia expands the need for movement of groups of people of large mega cities on time to a place at simultaneous reduction of the number of groups with identical p...
Movement of the vehicle being braked when some wheels are incapable of braking or have lost touch with the road surface
vehicle wheel dynamics movement deceleration
2010/11/2
Movement of the vehicle when its certain wheels have lost contact with the surface of the road or cannot be held up through other reasons is considered in the present article. The vehicle deceleration...
Comparative research of a motor car motion in the case of the loss of contact with the road surface
inertia air resistance car velocity car fly off distance springboard parameters of car motion
2010/11/2
The paper describes the car motion when the contact between its wheels and the road surface is lost. A simulation of such car motion was carried out using a mathematical package "Maple 6" for the two ...
Compliance of Lithuanian road safety requirements with the legislation of the European Union
Lithuanian road safety requirements the legislation of the European Union
2010/11/4
Compliance of Lithuanian road safety requirements with the legislation of the European Union.
Analysis of road infrastructure integration into Transeuropean network
road infrastructure Transeuropean network
2010/11/4
Analysis of road infrastructure integration into Transeuropean network.
Damaged or deteriorated bridges and their structures have to be repaired assuring the expected level of service at the possible lowest repair costs. Using some reinforced and prestressed concrete brid...
Some problems of road freightage planning improvement are studied planning shortcomings are exposed. Methods of estimating planning quality are proposed and expedience of these methods is explained.