Random-Parameters Behavioral Models to Investigate Determinants of Perceived Safety in Railway Stations

Improving Customer Proximity to Railway Stations

We consider problems of (new) station placement along (existing) railway tracks, so as to increase the number of users. We prove that, in spite of the NP-hardness for the general version, some interesting cases can be solved exactly by a suitable dynamic programming approach. For variants in which we also take into account existing connections between cities and railway tracks (streets, buses, ...

The Reuse of Historical Railway Stations in Turkey

In this paper, the build and survived railway stations over the time at which first railway lineconstruction started at Turkey until the present had been examined and the ones which were out of use and lost theiroriginal function with time had been determined. Also the determined building stock had been evaluated based onthe principle of giving new function to the old buildings, in especial of ...

Safety Issues of Mobile Phone Base Stations

Social and Behavioral Determinants of Perceived Insufficient Sleep

Insufficient sleep is associated with cardiometabolic disease and poor health. However, few studies have assessed its determinants in a nationally representative sample. Data from the 2009 behavioral risk factor surveillance system were used (N = 323,047 adults). Insufficient sleep was assessed as insufficient rest/sleep over 30 days. This was evaluated relative to sociodemographics (age, sex, ...

Modelling Interlocking Systems for Railway Stations