As a result of technological advancements in the 21st century, steam-driven ships, with an
efficiency of between 36 and 38%, have been replaced by diesel-driven ships, with an …

Natural environment protection and preserving natural resources of our planet are very
important issues. This study deals with the issues related to use of fatty acid methyl esters to …

The study presents the evaluation and comparative analysis of engine shaft line
performance in maritime transport ships of the same type. During its operation, a technical …

The most common indicators used for assessing combustion engines powered by
renewable fuels with simultaneous fuel injection are: power, torque, fuel consumption, noise …

This study presents pro-ecological activities focused on an analysis of the use of biofuels as
an environmentally friendly fuel. The research objects were different concentration mixtures …

During the operation process of a system its technical state is changed. The changes take
place because of the wearing factors impact. The impact depends on the flow and intensity …

The most important processes which take place in a technical system are the operation and
service processes. Knowing the actual technical state of the system, it is possible to make a …

This chapter presents the notions of usability and user experience (UX) from a research
perspective. The theoretical view of usability and UX focuses on the tensions between local …

Knowledge of the technical state and construction of the hydraulic and pneumatic control
system of Multimedia Hybrid Mobile Stage HMSM allows you to identify hazards and make a …

Purpose The main purpose of the expert system presented in the paper is to support proper
decision-making to perform the operation of the complex and crucial technical system in a …