Browsing by Subject "Video cameras"
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The influence of different types of permeable bed (Flexible vegetation and inflexible rod bundle) in gravity currents
(2017)In this study, experiments were performed in a laboratory tank to investigate the effect of a permeable bed (flexible or inflexible) on the movement of gravity currents. The vegetation in the bed of the laboratory tank was ... -
Pedestrian risk perception in signalized street crossings
(2010)This paper examines the pedestrian perception of risk and behaviour in signalized street crossings with a flashing green beacon, while, simultaneously, the cars turn right or left with a flashing orange beacon. The pedestrians ...