This visual essay in "The Photographer's Frame" explores how Americans’ love affair with road trips made a marriage of national park scenic landscapes and automobiles nearly inevitable—and has helped, literally, drive climate change.

In spite of significant advances in highways safety, a lot of crashes in high severities still occur in highways. Investigation of influential factors on crashes enables engineers to carry out calculations in order to reduce crash severity. Therefore, this paper deals with the models to illustrate the simultaneous influence of human factors, road, vehicle, weather conditions and traffic feature...

Evaluating the permeability of potential barriers to movement, dispersal and gene exchanges can help describe spreading patterns of wildlife diseases. Here, we used landscape genetics methods to assess the genetic structure of the striped skunk (Mephitis mephitis), which is a frequent vector of rabies, a lethal zoonosis of great concern for public health. Our main objective was to identify land...

Abstract We design a parsimonious spatial equilibrium model featuring workers embodied with heterogeneous skills and non-homothetic preferences. In equilibrium, locations improved commuting access become relatively more attractive to high-income earners. empirically analyse the effects of construction Swiss highway network between 1960 2010 on population size composition municipalities. find th...