نتایج جستجو برای: road safety performance assessment
تعداد نتایج: 1838152 فیلتر نتایج به سال:
while performance-based language assessment has led to an increased authenticity and content validity in the practice of writing assessment, the reliability of ratings has become a major issue. research findings have shown different reactions by native english speaker (nes) and non-native english speaker (nns) teachers to students’ writings. the focus of this study is on investigating whether i...
Background and aims:Traffic safety has been influenced by mobile phone induced distractionwhile driving and related car crashes. The effects of audio-verbal tasks on driving performances likebreak reaction time, hazard detection time and deviation from lane have been studied by manyresearchers. But driver’s audio-verbal performance in has not received more attention. The effect ofdriving task o...
conclusions overall, two hospitals had high levels of readiness in the assessment (above 80%). given that iran, and particularly its neighbor azerbaijan, is a crisis-prone country, adherence to non-structural security protocols of the who has had a significant effect on the non-structural readiness and safety of hospitals. results the lowest level of performance was observed in communication an...
This research presents a disaggregated modeling approach for investigating the link between winter road collision occurrence, weather, road surface conditions, traffic exposure, temporal trends and site-specific effects. This approach is unique as it allows for quantification of the safety effects of different winter road maintenance activities at an operational level. Different collision frequ...
background: driver fatigue is one of the major implications in transportation safety and accounted for up to 40% of road accidents. this study aimed to analyze the eeg alpha power changes in partially sleep-deprived drivers while performing a simulated driving task. methods: twelve healthy male car drivers participated in an overnight study. continuous eeg and eog records were taken during driv...
New contracting approaches, such as Public Private Partnerships (PPPs) are becoming quite popular all around the world to improve the delivery of infrastructure in order to provide value for money. However, the goals of the Government and the private sector may conflict with each other. Whereas the government's goal should be to maximize social welfare through increasing value for money, the pr...
Insufficient attention has been paid to physical trauma as a cause of morbidity and mortality in international travellers, despite travellers themselves ranking it among their most important pre-travel health concerns. Road traffic collisions (RTCs) are the most common cause of death in younger travellers. One of the significant factors contributing to motorist accidents is tourists’ disorienta...
Recently, there has been a growing demand and interest in developing methods for analyzing smartphone logs to extract traffic safety information. Because the log is high time resolution and closely related to user activities but fragmentary and myopic, it is difficult for currently available collision probability based quantitative risk assessment methods to create traffic safety maps automatic...
1 Abstract Road Safety in the Context of Urban Development in Sweden and California Road safety is a serious public health issue throughout the world, with more than one million people killed in traffic accidents each year. Despite the severity of its health impacts, the World Health Organization says that traffic safety is a "neglected" topic. Perhaps this is the case in the US, where traffic ...
occupational health and safety systems have a unique role in sustainable development of hazardous industries. the aim of this research is investigating and assessing of h3se performance excellence systems. to achieve mentioned goal by qualitative approach and multi grounded theory tools h3se excellence model was described. mentioned tools contain two qualitative research methods (meta synthesis...
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