نتایج جستجو برای: exposure time
تعداد نتایج: 2143328 فیلتر نتایج به سال:
Journal:
:Journal of Advanced Mechanical Design, Systems, and Manufacturing
2012
Journal:
:civil engineering infrastructures journal
0
sajad rezaei
msc., faculty of civil engineering, iran university of science and technology, tehran, iran. hamed nafar
msc., faculty of civil engineering, university putra, malaysia. hamid behbahani
professor, faculty of civil engineering, iran university of science and technology, tehran, iran.
safety analysis of the roads through the accident rates which is one of the widely used tools has been resulted from the direct exposure method which is based on the ratio of the vehicle-kilometers traveled and vehicle-travel time. however, due to some fundamental flaws in its theories and difficulties in gaining access to the data required such as traffic volume, distance and duration of the t...
Journal:
:Nippon Jibiinkoka Gakkai Kaiho
1966
Journal:
:Pediatric Research
1999
Journal:
:Journal of Geophysical Research
2005
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