the adverse consequences of major accident events have led to development of accident analysis techniques to investigate thoroughly the accidents. however, each technique has its own advantages and shortcomings,which make it very difficult to find a single technique being capable of analyzing all types of accidents. therefore, the comparison of accident analysis techniques would help finding ou...

background injuries and accidents are the first cause of death in the first 5 years of children life in the world; the present study was conducted to investigate the extent and distribution of accidents in the infants under one year in hamadan province, iran. materials and methods:this cross-sectional descriptive-analytic study was carried out using of   data of injuries and accidents related t...

iran is one of the countries with a high rate of accident casualties in highways and cities. we are amongst the pioneers in accident related deaths and casualties in the world. in just 2014, road and highway casualties and fatalities were 315,719 and 17,994 respectively. motorcycles passengers and pedestrians are the main victims of these casualties. definitely, by appropriate measures, the suf...

conclusions during car crashes, especially car rollover, unbelted occupants are more likely to sustain multiple severe injuries and death. law enforcement of the seat belt usage for all occupants (front and rear seat) is obligatory to reduce severe injuries sustained as a result of car accidents, especially in vehicles with low safety. results a total of 560 patients used seat belts (68.1%). th...

in this work, the time series modeling was used to predict the tazareh coal mine risks. for this purpose, initially, a monthly analysis of the risk constituents including frequency index and incidence severity index was performed. next, a monthly time series diagram related to each one of these indices was for a nine year period of time from 2005 to 2013. after extrusion of the trend, seasonali...