If we want to analyze a real system with a large number of input data, it is very convenient to determine a probability distribution that best fits to given input data. There are many statistical methods to determine the ...

The article presents the genesis of courier services in Poland, since the first such businesses in 1982. Courier companies in Poland are relatively short on the market, holding the prominent place in the economy of the ...

The security and safety of civil aviation at airports is important given the level of risks faced by civil aviation. It is a threat of terrorist attacks, smuggling or cyber attacks. We are trying to prevent all these threats ...

The work analyzes and finds out the difference in the charging systems of air navigation service providers in selected countries of the world regions, which is the main financial and economical factor to cover the costs ...

This article explains what social media is and how influential can social media be. Focus of this paper is on usage of digital media by airlines during times of crisis. This article explains what digital media and Twitter ...

The digital transformation of airports has become more talked about in recent years. In the case of regional airports, digital transformation represents a challenge due to financing. The goal of this paper is to describe ...

Digitalization and automation are unstoppable processes that are linked to the present and have a significant impact on the efficiency of the work carried out in aviation or any other industry. The aim of this article is ...

This paper presents the results of research on the possibilities of implementing digitized procedures in the environment of heavy aircraft maintenance and deals with the design and implementation of digitized procedures ...

Dispersion reinforced systems are composites with a matrix reinforced with a dispersive discontinuous phase. They are mainly produced by powder metallurgy technologies. Dispersion-strengthened materials have a polycrystalline ...