of the 5,655 accidents with casualty that had occurred during 1973 in teheran, 4,936 or 87. 3% were caused by the negligence on the part of the drivers. the most accident producing driving middle-aged men of 30- 39 years, who had recently acquired driving permit and were wage earners as drivers in the city of tehran. alcohol intoxication as the cause of the accident had been recorded in only o....

Several studies (see Swift et. al.’s study of Windows XP in SOSP 2003 and Chou et. al’s study of Linux in SOSP 2001) have attributed a large fraction of operating system failures to device driver flaws. Not only can driver errors cause kernel instability, but these errors can also be exploited for privilege escalation and access to kernel data structures. A search on securityfocus.com shows vul...

Nine-hundred and seventy-three police road-accident files describing overtaking accidents were sampled from the headquarters of Nottinghamshire Constabulary, England, for the years 1989–1993. Salient facts were extracted from each case, including the exact manoeuvre involved, the principle explanatory factors, the driver(s) most at fault, and the drivers’ ages. Two kinds of reliability measure ...

OBJECTIVE To evaluate the transport of children in automobiles and the use of child restraints systems (CRS). METHODS This is a transversal descriptive study which included 200 vehicle drivers who carried 0-10 year old children in the city of São Luis, MA, Brazil. The drivers' passengers' and children's features were properly identified. The children's transportation using CRS were analyzed a...

Device drivers are the most unreliable part of an operating system. In this paper, we propose a framework called nDriver. Based on the design diversity concept, it uses multiple implementations of a device driver to survive from driver faults. Once a fault happens in a driver, nDriver can dynamically replace the faulty driver with another implementation, instead of allowing the faulty driver to...

Vehicular speed is a significant risk factor for road crashes globally. The first objective was to establish the proportion of motorists who drive with faulty speedometers. Second, study sought procedures used determine speeds when speedometers are defective. third precision which driving Convenience sampling interview 124 professional drivers at 16 bus terminals in Kumasi understand their spee...

We show how to find and fix faults in Boolean programs by extending the program to a game. In the game, the protagonist can select an alternative implementation for an incorrect statement. If the protagonist can do so successfully using a memoryless strategy that does not depend on the stack contents, we have found a correction for the Boolean program. We present a symbolic algorithm that local...

road users such as drivers, motorists, motorcycle riders, bike riders and pedestrians play an important role in traffic safety. most accidents can be prevented by accurate and regulated driving based on the traffic laws and regulation. in fact by recognizing the errors made by violated drivers we are able to find the appropriate lawful solution for them and to avoid repeating violations made by...