Browsing by Author "Juríková, Terézia"

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    Analysis of trends and possibilities of reducing waste production on board of aircraft and inovative systems for its assessing
    (University of Zilina, 2022) Juríková, Terézia; Rostáš, Ján
    A major trend in the 21st century is the protection of the environment from a global perspective, which is associated with reducing emissions and reducing waste production. Therefore, we try to apply the same trends in aviation. With the help of progressive technologies, we ensure the reduction of emissions. However, the issue of waste generated on board of aircraft during the flight is not comprehensively identified. This diploma thesis deals with the topic of reducing waste production on board. The main goal of this work is to analyze the current state of the problem and the subsequent creation of innovative solutions in the form of operating procedures for organizations operating in aviation. The laws and directives valid in the territory of the Slovak Republic in the application of relevant regulations and other EU legislation were used to prepare the work. Articles, studies and methodologies of foreign authors have contributed appropriately to the completion of the theoretical part of the thesis and to a better understanding of the issue. The first chapter presents the current situation and legislative requirements in the field of waste generated on board aircraft. The second chapter describes waste recovery processes and related processes such as landfilling, incineration and recycling. The possibilities of using alternative materials and the application of optimal recycling technologies are described in the third chapter. The practical part of the work was the creation of progressive procedures on board aircraft and in handling or catering companies. At the end of the work, the impact of the created procedures on the environmental, socioeconomic, and operational environment is described.
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    HISTÓRIA A VÝVOJ PREHĽADOVÝCH SYSTÉMOV PRE ÚČELY RIADENIA LETOVEJ PREVÁDZKY
    (Žilinská univerzita v Žiline, 2020) Juríková, Terézia; Thomas, Jakub
    The paper is focused on the issue of surveillance systems for air traffic control purposes. The main goal of the work was to process knowledge about the history of surveillance systems and how these systems have evolved over time. For the elaboration of this work, we used professional books, articles and methodologies of various organizations and companies that deal with this topic. Figures and tables have also been used to illustrate the subject more easily. In the first chapter we discuss the history of radiolocation, passive surveillance systems that were used before and after World War II. The first chapter also describes the development of more modern technologies such as ADS-B and multilateration, which have been fully used in the last few years, but their development began much earlier. The second chapter discusses two types of surveillance radars, primary and secondary and their special types. We focused on the description of mainly those specific types that are used at Slovak airports. In the third chapter, we take a closer look at the current development of surveillance systems. We have included in this development the monitoring of air traffic using cameras from remote towers, the combination of surveillance systems into a unit called ARTAS for the purposes of air traffic management and the surveillance of today´s very popular unmanned aerial vehicles.