نتایج جستجو برای: accident frequency rate
تعداد نتایج: 1484383 فیلتر نتایج به سال:
Background: Mazandaran Province is one of the provinces with a high suicide rate. Therefore, this study aimed to determine the epidemiology of relief missions following suicide in the pre-hospital emergency system of Mazandaran University of Medical Sciences. Materials and Methods: This descriptive study was conducted from September 2019 to 2021 in the pre-hospital emergency department of Maza...
Analysis of the causes of train accidents is critical for rational allocation of resources to reduce accident occurrence in the most cost-effective manner possible. Train derailment data from the FRA rail equipment accident database for the interval 2001 to 2010 were analyzed for each track type, with accounting for frequency of occurrence by cause and number of cars derailed. Statistical analy...
Background and purpose: The traffic jam is the most important problem all over the world both in developed and developing countries. Ïran is a country with high road accident rate. The data of traffic showed that of 9200000 accidents in Ïran, 2000000 were vehicle crash (2001). The rate of death by crash in Yazd province increased from 5.9% of all death in 2001 to 12.1% in 2003 with higher ...
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...
in industries, in general, occurrence of accidents is not negligible in which injure the workforce and burden cost to society. the main purpose of this study was investigation of industrial accidents and their trend in fars province. this is a descriptive analytical retrospective study in which data on industrial accidents were collected from the labor organization of fars province during years...
The production process for making sauces requires a performance appraisal so that the results are effective and efficient. In production, problems sometimes occur, such as low productivity accidents. relationship between employee performance, work safety greatly affects productivity. purpose of this study was to analyze K3 which includes Frequency Rate (FR), Severity (SR), T-Safety Value (NTS) ...
[Purpose] The aim of this study was to compare the incidence of driving errors among patients with left or right hemispheric lesions due to stroke. [Subjects and Methods] Thirty stroke patients participated in the study. Driving errors were assessed using a virtual reality driving simulator. [Results] Significant differences were shown in center line crossing frequency, accident rate, brake rea...
Although several studies have used logit or probit models and their variants to fit data of accident severity on roadway segments, few have investigated accident severity at a railroad grade crossing (RGC). Compared to accident risk analysis in terms of accident frequency and severity of a highway system, investigation of the factors contributing to traffic accidents at an RGC may be more compl...
Development of disaggregate models for estimating different property damage collision type frequencies in urban intersections has rarely been studied, particularly in Iran. It seems very little research work being implemented for studying the effect factors on collision type frequency at intersections. The main objective of this paper is to develop suitable statistical models to predict types o...
A gender analysis of workers injured while commuting in Spain is presented, distinguishing between injury due to traffic-related accidents and injury due to other causes. Method. A total of 266,646 traffic-related injuries and 168,129 nontraffic-related injuries are studied over the period 2006-2010. Results. In Spain, the accident rate recorded in working hours is much higher among men; nevert...
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