Roadside safety analysis program is based on the assumption that crash frequency is proportional to encroachment frequency, which is a function of the highway type or functional class and average daily traffic.
We have evaluated this technique both by aerosol removal in vegetation in a wind tunnel and by tracking aerosols downwind of freeways as a function of season, highway configuration and vegetation coverage.
As a function of distance from highway exits and LRT stations, the distance-band coefficients form an inverted-U pattern consistent with a positive longer-range distance decay accessibility effect minus a smaller and shorter-range distance decay disamenity effect.
Figure 2 shows vehicle emissions as a function of speed using highway and arterial vehicle mixes in the Detroit case study and winter temperatures.
But for pollutants that decay rapidly as a function of distance from highways and major roadways, tens to hundreds of meters of positional error coupled with significant time spent away from home could have a profound effect on exposure misclassification, including possible differential misclassification.
Figure 3 shows the adjusted prevalence rates of different respiratory symptoms as a function of the residential distance from the highway.
A theoretical model is then developed for the first time that describes the fuel economy of a highway vehicle as a function of its airspeed.
The long-term durability of CFRP structural systems applied to reinforced-concrete (RC) highway bridges is a function of the system bond behavior over time.
The load performance of CFRP-strengthened RC highway bridges is a function of the bond-interface behavior in the CFRP laminate epoxy concrete structural system.
The objective of this paper is to develop a theoretical model for the rate of fuel consumption of a vehicle (especially of a highway vehicle) as a function of its airspeed, taking into account the fuel consumption due to the moving parts of the vehicle as well.
