The design of bridges often involves the use of structural analysis models of varying degrees of complexity. A variety of analysis methods and software can be used to create and analyze these models, and the process can be quite complex, with significa…
ATLANTA – Railway Track & Structures, April 2024 Issue: There are many forces that work to deteriorate track geometry over time. These forces don’t begin and end at the wheel/rail interface; they are transmitted to the vehicles and their component…
Another month begins and the lighter evenings are back. There were good numbers of passengers on the trains again, one of whom was coming in specially to visit us. It was none other than Paul (Scouse) who we were very pleased to see. Paul ha…
A new internet standard called L4S (Low Latency, Low Loss, and Scalable throughput) has been successfully tested by Vodafone and Nokia Bell Labs. In tests simulating a heavily congested fibre-to-the-home broadband connection over Wi-Fi, the companies r…