Transportation accessibility is mathematically expressed as a function of transportation network density and travel time index.
Before the telegraph, as Silverman points out, communication was a function of transportation.
It's partly a function of transportation, jobs, the difficulty of commuting, or whatever, but it's also a function of life style.
The main objectives of the vehicle routing problem are to minimize the traveled distance, total traveling time, number of vehicles and cost function of transportation.
Most of the models for solving the transportation Network Design Problem (NDP) often neglect equity goals that, assuming the societal function of transportation systems, should play an important role.
Relative risks of each health outcome as a function of transportation walking were drawn from previous studies (summarized in Table 1).
Mean particle area (Fig. 4) is plausibly modeled as a logarithmic function of transportation time (r > 0.8) for the leaves of all species, with the exception of Poa trivialis L., with a marked decrease in the rate of attrition generally evident between one and two hours.
Most of the known functions of transporters involve inward and outward transportation of substrate across the plasma membrane.
Exercise as part of transportation.
Line is elevated over urban area, which makes the passengers fell comfortable with good vision, so it has the dual function of urban transportation and tourism (Table 1).
