In this work the performance and noxious emissions of a prototype Spark Ignition (SI)
engine, working in ultra-lean conditions, are investigated. It is a four-cylinder engine, having …

In this dissertation, the design and fabrication of deep-ultraviolet photodetectors were
investigated based on gallium oxide and its alloys, through the heterogeneous integration …

As clean-energy driven electric vehicles, devices, and other renewable technologies are
progressing towards full-scale commercialization there exists some impediments in the …

The purpose of the research is developing tools for forecasting changes in the service
system when expanding the fleet of gas-engine vehicles. Research objectives …

The article discusses the ways of improving the effectiveness of the truck maintenance. The
proposed methodology is aimed at improvement of the branded maintenance at the …