The major risks and sources of vulnerability, to which street children may be exposed, relate to shelter, safety and nutri­ tion. Specific health risks associated with untreated ill­ nesses and injuries, glue sniffing and sexual activities, are also threatening to them. In particular, street children are in danger from: • physical exposure to cold and damp, due to lack of shelter and insufficie...

conclusions close attention to these predictors may aid officials in planning effective training programs and prevention measures. these predictors can also be used in the legislation of traffic laws and regulations and managerial plans of hospitals. patients and methods this longitudinal study reviewed 15,331 injuries in 21 hospitals in the city of tabriz from march 2012 to march 2013. the req...

So far, road safety is studies with the general purpose traffic simulation models extended towards including conflict statistics. This approach, however, is inherently limited. The dynamic road safety model should incorporate the variables that are critical for road incidents but superfluous for simulating general traffic: the characteristics of mechanical and functional characteristics of vehi...

Increasing motorcycle ownership, especially through its high flexibility and relatively cheap purchasing operating costs compared to automobiles, increased the share of motorcyclists in traffic accidents. This situation has brought about need investigate factors affecting accidents prevention reduce severity number In this study, relationships between accident frequency carriageway hazard, road...

Nowadays, the expansion of the cities is an inevitable necessity; increasing the dependence of the citizens on motor vehicles and, consequently, making development of the transportation networks a necessity rather than an option. Thus, increasing car ownership and car use has created many problems for the cities, such as increasing greenhouse gas emissions, environmental pollution, casualties o...