One way of mitigating the negative effects of noise from road traffic is to include the external cost of noise in a road charging system. This study shows how standardized calculation methods for road traffic noise can be used together with monetary estimates of the social cost of noise exposure to calculate charges based on the social marginal cost. Using Swedish data on traffic volume and ind...

This paper presents a Road Detection and Classification algorithm for Driver Assistance Systems (DAS), which tracks several road lanes and identifies the type of lane boundaries. The algorithm uses an edge filter to extract the longitudinal road markings to which a straight lane model is fitted. Next, the type of right and left lane boundaries (continuous, broken or merge line) is identified us...

Abstract In Malaysia, the remediation of soils polluted by organic compounds is a challenging issue in environmental engineering. Improper treatment and conventional remove-and-replace approaches have low performance terms cost sustainability. Hence, chemical stabilisation has been utilised worldwide to enhance engineering properties soils. This study focused on stabilising soil using cementiti...

We measured size-resolved PNCs in the 5-560 nm range at two different types (4- and 3-way) of TIs in Guildford (Surrey, UK) at fixed sites (∼1.5 m above the road level), sequentially at 4 different heights (1, 1.5, 2.5 and 4.7 m), and along the road at five different distances (10, 20, 30, 45 and 60 m). The aims were to: (i) assess the differences in PNCs measured at studied TIs, (ii) identify ...

pro-market economists usually present “competition” as the only solution of government’s inefficiencies. therefore, having given too much credence to the private sector in economy, they choose market strategy rather than state strategy in economic policies, prizing market choice above state choice, thereby advising strongly privatization policies in the economic system in order to inject ration...

With the rapid development of cities, the way that people commute has changed greatly, meanwhile, people turn to require more on physical and psychological aspects in the contemporary world. However, the current urban road landscape ignores these changes, for example, those road landscape elements are boring, confusing, fragmented and lack of integrity and hierarchy. Under such current situatio...