“...Background: The present situation in megacities is characterized by traffic congestion, capacity limits of public transportation systems. In addition,...”

“...Background: The energy consumption of a high-speed system is an important part of its total operational costs. This paper compares the secondary energy demand...”

“...Issue: The potential health risks on passengers and the environment related to electromagnetic fields caused by the operation of electrically driven high speed...”

“...Provider: National Library of Finland - Institution: Finnish Heritage Agency - Data provided by Europeana Collections- mustavalkoinen- All metadata published...”