However, the signs may have other effects on driver behaviour besides those measurable in terms of speed and headway, and this study was designed to investigate such potential effects. In total, 114 drivers who had encountered the slippery road condition sign and 111 drivers who had encountered ...
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Safety road signs and slippery symbols at unsealed 4wd road Breakaways Australia,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、
Road signs on a mountain road: warning sign"Slippery road surfa Pro 登录查看完整大图 展开更多 分享: 作品信息 作品介绍 编号:5002847751时间:3年前尺寸:3000×2000 格式:JPG色彩模式:RGB 交流群: 标签 安全 板 车道 车辆 道路 法律 方式 风景 符号...
Specifically, the signs were a warning sign for slippery road conditions and a minimum headway sign. The study was performed as a before-and-after experiment at three test sites in Finland with an after period covering two winter seasons. The results showed that the slippery road condition sign...
Rama, P., Kulmala, R.: Effects of Variable Message Signs for Slippery Road Conditions on Driving Speed and Headways, Transportation Research (2000)P. Rama and R. Kulmala, "Effects of Variable Message Signs for Slippery Road Conditions on Driving Speed and Headways," Transportation Research, ...
The sensor exhibited a high GF value of 1.04 × 105, good corrosion resistance property (CA of 155◦ under acid, alikali and salt condition) and excellent deicing performance [16]. Furthermore, Wang et al. successfully prepared a superhydrophobic strain sensor by dipping the rubber band (...