Background: Every year many people are killed or injured in road accidents. The first step in planning to reduce accidents is to identify the causes of accidents. This study aimed to investigate and identify the causes and factors affecting the incidence and the severity of road accidents as a major issue in Ilam Province, Iran. Materials and Methods: This research is a descriptive study with ...

skid resistance and road condition are common indices of road safety; therefore providing adequate skidding resistance will reduce the incidence of road accidents. the surface macrotexture has a large effect on the characteristics of road surface skidding, which is the focus of this research. during the study, the mean texture depth of the road surface was measured, in order to determine the co...

are plotted in the same way, an almost identical distribution is obtained. This shows that no selection was made according to the time of day of patients from whom samples were obtained. Fig. 2 shows the blood-alcohol levels of the 121 road-trafficaccident drivers (aged 18 years and over) in our series according to the time of the accident in which they were involved. Between 2200 and 0200 hour...

Statistical data of P.R. China indicate that traffic accidents on curved roads take a large proportion of the total road accidents. To improve safety and driving comfort on curved roads, a mathematic speed model is developed to determine an optimised safety speed on curved roads. The model takes quantitative static road environment parameters (such as curvature, road gradient, superelevation, r...

Accident statistics show a relatively low level of traffic safety in Jordan compared to developed countries producing large socio-economic losses. The number of accidents has increased five old-fold between 1995 and 2009 reaching 122,793 in 2009 with an estimated cost of JOD 336 million ( equivalent to about $504 million). This study investigates the present and future magnitude of road traffic...

Road traffic accidents are a major health problem in developing countries. Saudi Arabia is no exception to this worldwide dilemma. The increase in per capita income in the last two decades has made automobile available for alJ households. This increase along with other reasons has put the traffic accidents, injuries, and fatalities at an alarming figures. This paper presents the various traffic...

users. This conclusion was reached after close investigation of many reports on the effect of alcohol on actual driving performance and of the large amount of statistical evidence on the relation of alcohol to road accidents. However, despite the importance of this subject and the wide interest it has generated, we are aware of only one study, that of Cassie and Allan (1961), in which the blood...

The results of a 10 year study of bicycle fatalities and an eight year study of serious non-fatalities are reported for urban Brisbane (population 1,000,000). There were 845 serious non-fatal bicycle accidents and 46 fatalities during the study. Boys were involved in 86% of accidents. Boys have an accident rate of 134.21 per 100,000 population at risk and a fatality rate of 5.06 per 100,000 at ...

Road traffic accidents, the leading cause of death in adolescents and young adults are being recognized as a growing public health problem in Jamaica. The study examines road traffic accident injuries and fatalities in Jamaica among road users, as well as by categories of fatalities, gender, motor-vehicle, time-of-day and location. In the period 2001 to 2005, the highest number of victims was b...