accidents are one of the mortality reasons and most important agents of disability in primary school children. in this research, educational needs of 10-12 years old children who studied in fourth and fifth class in governmental primary schools of tehran city about accident prevention are assessed by questionnaire. results showed that majority of children had correct performance and had low edu...

Properly functioning markets effi ciently allocate resources. Such markets must refl ect certain principles, including consumer options, cost-based pricing, and economic neutrality. Transportation markets oft en violate these principles. This report examines these distortions and their implications for transport planning. Transportation market distortions include various types of underpricing o...

Many fatal accidents due to falls from heights have occurred at construction sites not only in Japan but also in other countries. This study aims to determine the fall prevention performance of two types of safety belts: a body belt1), which has been used for more than 40 yr in the Japanese construction industry as a general type of safety equipment for fall accident prevention, and a full harn...

Traumatic brain injury, or TBI, is an unfortunate consequence of many civilian accident and military combat scenarios. Examples include head impact sustained in sports activities and automobile accidents as well as blast wave loading from detonated improvised explosive devices (IED). In the United States, over 5 million people live with disabilities associated with TBI (online report at www.cdc...

Abstract The combination of computer technology and cars has resulted in the creation a new level knowledge services vehicles. capabilities that car recorder are quite similar to those heavier-than-aircraft recorder. It is used study causes automobile accidents avoid loss life property occurs from collisions. In this study, paradigm for an associate Automobile Recording System will be installed...

Even minor head injuries can result in the post traumatic syndrome, a symptom complex that includes physical discomfort and sleep, sexual, affective, and memory disturbance. Little is known about the layperson's knowledge of the syndrome but this may influence judgements about malingering and attitudes towards victims of minor head injury. Descriptions of rear-end automobile accidents were pres...

The World Health Organization reports that 2 million people die each year from the effects of air pollution, twice the number of fatalities as from automobile accidents [1]. Direct causes of air pollution related deaths include aggravated asthma, bronchitis, emphysema, lung and heart diseases, and respiratory allergies. While civic agencies address large-scale environmental health problems from...

We show how data collected from a GPS device can be incorporated in motor insurance ratemaking. The calculation of premium rates based upon driver behaviour represents an opportunity for the insurance sector. Our approach is based on count data regression models for frequency, where exposure is driven by the distance travelled and additional parameters that capture characteristics of automobile...

Traumatic tricuspid regurgitation is a rare complication of blunt chest trauma. With the increase in the number of automobile accidents, traumatic tricuspid regurgitation has become an important problem after blunt chest trauma. It has been reported more frequently because of better diagnostic procedures and a better understanding of the pathology. The early diagnosis of traumatic tricuspid reg...