|
|
Renewable energy sources from oceans
Krišková, Mahulena ; Froehling, Kenneth (oponent) ; Sedláček, Pavel (vedoucí práce)
Renewable resources are nowadays a serious topic in terms of ecology and energy savings. Renewable resources, wave technologies, wave converters, tidal technologies, tidal power plantsThe dominant producers of clean energy are hydro, wind and solar power plants, however, this paper deals with a less covered type and that is the ocean energy. The efficient harness of energy using ocean power can be distinguished into a wave and tidal technologies. However, this paper covers the background of renewable resources and their worldwide production of electricity, as well as the function of wave and tidal power plants. The result is a summarization of information about wave and tidal converters in order to increase the awareness of this form of utilization of ocean energy.
|
|
|
The Juno Mission to Jupiter
Gall, Jiří ; Sedláček, Pavel (oponent) ; Froehling, Kenneth (vedoucí práce)
The semestral thesis focuses on the exploration of the planet Jupiter by the Juno spacecraft. In this paper are outlined missions to Jupiter prior the Juno with the goals they achieved. Then the work focuses solely on the Juno mission, whose goal is to understand the origin and formation of Jupiter. Furthermore, is described mission timeline since launch to the mission deorbit. Following with the description of the spacecraft construction design and the various subsystem, along with the nine instruments implemented for the planet’s investigation. are described and comment preliminary results of the Juno mission.
|
|
|
Information and Communication Technology and Brexit Referendum
Šindelka, Dan ; Sedláček, Pavel (oponent) ; Froehling, Kenneth (vedoucí práce)
The aim of this work to describe Information and Communication Technologies used in the 2016 United Kingdom European Union membership referendum. This thesis provides a description of referendums in the UK. Following is the general description of Information and Communication Technologies. The role of AggregateIQ in the 2016 United Kingdom European Union membership referendum is explained. The description of the combination of Big Data and Psychographics is provided, additionally, their role in the 2016 United Kingdom European Union membership referendum.is explained. Furthermore, the possible effect of the Information and Communication Technologies on later democratic elections is discussed.
|
|
|
Machine Translation Technology
Kadlec, Lukáš ; Kotásek, Miroslav (oponent) ; Froehling, Kenneth (vedoucí práce)
This bachelor thesis is aimed to examine different types of Machine Translation technology and the history of Machine Translations from the 1990s onwards. The thesis focuses on a more in-depth analysis of statistical machine translation (SMT), a brief specification of neural machine translation (NMT) and also two types of NMT – recurrent neural networks (RNN) and convolutional neural network (CNN). The next part of this thesis is about three applications that use neural machine translation – Google Translate, DeepL and SYSTRAN. This research paper also deals with the evaluation of machine translation (BLEU, WER, METEOR, TER, ROGUE).
|
|
|
Generation of Energy Using Renewable Resources
Vrbka, Martin ; Langerová, Petra (oponent) ; Froehling, Kenneth (vedoucí práce)
This Bachelor thesis focuses on the generation of electric energy using renewable resources. There are numerous factors related to renewable energy; however, these aspects are mostly looked upon individually rather than in a complex form. Therefore, the thesis attempts to cover most of the important aspects related to the generation of energy using renewable resources and organizes them into a logical form. This is done by presenting a general description of the technology itself as well as resulting impacts from utilised systems.
|
|
|
Social context of cybersecurity
Abraham, Ondřej ; Froehling, Kenneth (oponent) ; Smutný, Milan (vedoucí práce)
This thesis deals with the social context of cybersecurity. The objective was to describe how different security events or incidents may affect the functioning of society at different levels, like state institutions, businesses, individuals, and legal contexts. The thesis is divided into four parts. The first chapter describes what cybersecurity is, the dimensions of cybersecurity, the five functions of cybersecurity, why cybersecurity is important for us, who is the enemy, and also deals with cybersecurity history. The second chapter focuses on social networks, social norms like emergent and agreed norms, social media marketing, and trends. The third chapter classifies different types of computer threats and attacks and explains hacker‘s motivations and objectives and the impact of cyberthreats. The last chapter describes cybersecurity strategy with the example of the current EU strategy.
|
|
|
The Evolution of Space Telescopes
Bátorová, Silvia ; Sučková, Magda (oponent) ; Froehling, Kenneth (vedoucí práce)
This thesis focuses on the description of the history of the telescope, starting with the refracting and reflecting versions of the optical telescope and following with a brief outline of the history of the radio telescope and space telescopes in general. Then, basic features of space telescopes are specified and their positive and negative features are compared. Finally, the three most influential space telescopes are described and their contributions to science are discussed.
|
|
|
Space Exploration of Mars
Válek, Jiří ; Sedláček, Pavel (oponent) ; Froehling, Kenneth (vedoucí práce)
This bachelor thesis summarises past and present missions to Mars and lists the discoveries, achievements and technologies used during each mission. The first chapter focuses on the first reconnaissance missions of the Soviet Union and the United States during the Cold War and describes the important achievements of each mission. Furthermore, this thesis discusses rovers such as Opportunity, Spirit, Curiosity and also Perseverance, which have been designed for mobile exploration of the planet’s surface. The last part of this thesis explores the possibility of sending a human crew to this planet, the construction of habitats and the actual journey between Earth and Mars. This chapter also outlines the health risks and various problems that a crew would face during such a mission.
|
|
|
Hacktivism: Politics, Crime, or Fun?
Raška, Jindřich ; Froehling, Kenneth (oponent) ; Kotásek, Miroslav (vedoucí práce)
The aim of the thesis is to analyze the phenomenon of hacktivism, its purpose, its impact on society, and the motivation of its participants. The term hacktivism comprises terms activism, in most cases political, and computer hacking, a criminal act aimed at exploiting a computer system. Hacktivists are mostly, like any other activists, organized in groups to effectively achieve their goals. This study focuses on the origin, motivation, and consequences of the hacktivist actions, especially on actions of an infamous group called Anonymous, including exemplary cases from history.
|
|
|
Technology of Online Voting Systems
Kováč, Michal ; Sedláček, Pavel (oponent) ; Froehling, Kenneth (vedoucí práce)
This thesis talks about the concept of online voting. It briefly describes what other voting methods are used in democratic countries across the world, and then in detail describes what countries are using online voting (nationwide and partially), and what countries have piloted or tried using the system in the past and what was the reason for its cancelation. In the last two parts, the thesis discusses the positives and negatives that online voting systems may represent, including analyzing voting data gathered from Estonia.
|
host ::
RSS.