Predicting injury severity and crash frequency: Insights into the impacts of geometric variables on downgrade crashes in Wyoming
نویسندگان
چکیده
منابع مشابه
Relating crash frequency and severity: evaluating the effectiveness of shoulder rumble strips on reducing fatal and major injury crashes.
To approach the goal of "Toward Zero Deaths," there is a need to develop an analysis paradigm to better understand the effects of a countermeasure on reducing the number of severe crashes. One of the goals in traffic safety research is to search for an effective treatment to reduce fatal and major injury crashes, referred to as severe crashes. To achieve this goal, the selection of promising co...
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this study was designed to investigate the impacts of teachers self-disclosure on students foreign language classroom anxiety, attitude to english language learning and their achievement scores at the end of the term. there were 48 female learners of intermediate level. they were not randomly selected. there were one experimental group with 21 students and one control group with 27 students.the...
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ژورنال
عنوان ژورنال: Journal of Traffic and Transportation Engineering (English Edition)
سال: 2020
ISSN: 2095-7564
DOI: 10.1016/j.jtte.2019.04.002