Traffic accident data include multidimensional dynamic and static factors such as “people, vehicles, roads, environment” at the time of accident, which is one important sources for improving traffic safety environment. Based on case accidents construction idea knowledge graph, demand, modeling, extraction, storage are analyzed in detail. Finally, graph constructed. The visualization analysis ca...

Methods The diastolic distal BA (between left anterior descending and left circumflex) and its systolicdiastolic range were explored. A stratified post-hoc survival analysis was performed for 5-year major adverse cardiac and cardiovascular events (MACCE) (all-cause death, cerebrovascular accident, myocardial infarction, or repeat revascularization), a safety endpoint (all-cause death, cerebrova...

Introduction: Sleepiness may predispose drivers to road traffic accidents. Obstructive Sleep Apnea Syndrome is the most common medical cause of sleepiness. Hence increased neck circumference (NC) and obesity are known as obstructive sleep apnea syndrome risk factors. This study was conducted to assess OSAS role in occurrence of road traffic accidents in sleeping drivers of commercial heavy veh...

The basic objective of this research is to explore the contribution of motorway network development in minimizing accident costs. results of the study are based on Croatian experience. The likelihood of a statistically negative correlation between the total motorway length and traffic accident costs will be investigated through observation of variations in the total length of motorways and the ...

the present study aimed to investigate the characteristics of occupational accidents and frequency and severity of work related accidents in the construction industry among iranian insured workers during the years 20072011.the iranian social security organization (isso) accident database containing 21,864 cases between the years 2007-2011 was applied in this study. in the next step, total accid...