We develop a GIS database to store urban traffic accident data in digital style, and analyze these data in terms of their attribute and spatial characteristics to exploit the reasons of accidents and rank urban area with dangerous degrees. We establish a road network in MapInfo for a sample city. Second we collect three years’ death traffic accidents data of the city and link these data with ro...

In order to address the difficulty of arranging large calibration objects and the low measurement accuracy of small calibration objects in traffic accident scene photogrammetry, a photogrammetric method based on a composite of small calibration objects is proposed. Several small calibration objects are placed around the traffic accident scene, and the coordinate system of the composite calibrat...

An injury to the spinal accessory nerve is mostly reported after surgical procedures performed in the posterior triangle of the neck. In addition, it may be caused by fractures in the jugular foramina, traumas or skull base tumors. Clinically, paralysis of the trapezius muscle leads to weakness, downward rotation of the scapulae and falling down of the shoulder girdle. A 38- year-old male with ...

A method for deriving quantitative relationships between road slipperiness, traffic accident risk and winter road maintenance (WRM) activity is described. The method is also applied to data from an area in southern Sweden. If a specific type of road slipperiness represents a large accident risk despite high WRM activity it is important to increase public awareness during such periods. If the ty...

This paper deals with a study to gain a better understanding about traffic accident phenomena in Bandung City, the capital of West Java. The principal concern, which is very important for traffic management, is on the following traffic accident parameters; daily accident rate, daily accidenthazard-level, probability of daily fatal accidents and daily fatal victim rates. This study includes data...

Vehicular speed has a two-fold influence on traffic accident risk: It affects both probability of involvement and severity of consequence. In terms of involvement, it was long ago suggested that deviation from the mean travel speed of surrounding traffic carried an increased risk fbr the “offending” vehicle.’ A vehicle traveling significantly faster or slower than surrounding traffic is either ...