|
|
Low Earth orbit trajectory prediction using a machine learning approach
Janda, Přemek ; Vlk, Jan (referee) ; Novák, Jiří (advisor)
Přesné orbitální predikce orbit satelitů na nízé oběžné dráze Země jsou nezbytné pro každodení provádění operací, tak aby se předešlo jejich srážkám. Tato práce se zaměřuje na analýzu histrorických dat trajektorií, tvořených z klacických dráhových elementů. S využitím strojového učení, data jsou sdružena, zpracována a na závěr užita pro predikci dráhy orbity. Nejlepších výsledků předpovědí bylo dosaženo s neuronovou sítí s doulodobou a krátkodobou pamětí (LSTM).
|
|
|
Analysis of drinking regime student TUKE students in Košiciach (SK)
JANDA, Petr
The bachelor thesis focuses on the issue of the drinking regime of a select group of people, namely Tuke students in Košice. In the theoretical section, I conducted a literary research of available resources relating to the subject. This section is divided into two chapters. The first chapter deals with the importance of water to the human organism and the general principles of the drinking regime. It also contains insights into water, bottled mineral waters, sweetened sodas, juices, milk and addresses the issue of alcoholic and non-alcoholic drinks in drinking mode and their effect on the human organism. As part of the second chapter, I discuss the quality of both bottled and unbottled water in the Košice region and Slovakia, where I carried out research investigations. The research methodology is described in the practical section. I chose a questionnaire method to collect the data. Partial results are characterised and discussed at the conclusion of the work.
|
|
| |
|
|
The crime of disorderly conduct at sports events
Janda, Patrik ; Vokoun, Rudolf (advisor) ; Bohuslav, Lukáš (referee)
This thesis deals with the current issue of spectator violence. We can observe increased attention of media regarding this issue in these days, but author doesn't think it's so serious problem how media presents. The content of this thesis is divided into ten chapters whose aim is to comprehensively characterize the issue. Thesis is characterized in particular by exceeds of the criminal law to other disciplines such as criminology and psychology and using empirical statistical data. The author sees the issue not only from the point of view of public aspect such as criminal law, but also as a administrative law and considerable space is devoted to a private law focused on the relationship between the organizer as a seller and spectator as a customer. The first and second chapter focuses on the historical development of legislation in the territory of the Czech Republic from 1852 and analysis of the current legislation, where occupies considerable space explanations vague legal terms, arising from the statutory regulation. In addition, this thesis allowed to the readers an insight into the laws of selected countries relating to the offense of disorderly conduct. The third chapter is working with psychological concepts. The author tries to explain the phenomenon of spectator violence with use of those...
|
|
|
Constitutional aspects of the termination of the Czechoslovak Federation
Janda, Pavel ; Gronský, Ján (advisor) ; Jirásková, Věra (referee)
- Constitutional aspects of the termination of the Czechoslovak Federation The thesis deals with problems of constitutional aspects relating to termination of the Czechoslovak Federation, which was abolished on 31.12. 1992 I have chosen this theme because I am interested in this theme since the first grade of my studium at the Law faculty. I had better access to this theme after the attendance of Scientific seminar leaded by Doc. Gronský called Slovakia in constitutional history of Czechoslovakia. The thesis uses sources available to students of Law faculty (monography, collections, university textbooks, texts of laws, articles, stenograph records, university lectures). The thesis is grounded on the synthesis of many sources with emphasis on consistent citing sources of the original authors. The thesis is composed of three chapters, which are divided into subchapters. These subchapters contain parts. In introduction I set the aim of thesis to describe the aspects of termination Czechoslovakia. For better context is in thesis genesis and development of the federation. Chapter one consists of two subchapters. There are described conditions of formation of Czechoslovak state. Chapter two consists of four subchapters, which describe Constitutional development of Czechoslovakia (1918-1989) with focus on...
|
|
| |
|
|
Control of the industrial robot with cameras
Janda, Pavel ; Hlaváč, Václav (advisor) ; Obdržálek, David (referee)
This thesis belongs to the implementation category of diploma theses. The work contributes to the EC project COSPAL, IST-2003-004176. The main goal of the project was the creation of the system of control and processing of the camera information for the assembly task. The demonstrator is used within the scope of the COSPAL project to solve a child's game - shape sorter puzzle. For solving the puzzle, the industrial robot CRS Robotics A465 was used. The robot has been available at the supervisor's place.
|
|
|
Interaction of group III and IV metals with Si(100) surface in temperature range from 20 to 800K
Setvín, Martin ; Ošťádal, Ivan (advisor) ; Janda, Pavel (referee) ; Klapetek, Petr (referee)
1 Title: Interaction of group III and IV metals with Si(100) surface in temperature range from 20 to 800 K Author: Martin Setvín Department: Departement of Surface and Plasma Science Supervisor of the doctoral thesis: Doc. RNDr. Ivan Ošt'ádal CSc. Abstract: Interaction of group III and IV metals with Si(100) surface was studied by STM (Scanning Tunneling Microscopy) and AFM (Atomic Force Microscopy) in temperature range from 20 to 800 K. Adsorption and hopping of single metal adatoms on Si(100)-c(4×2) reconstruction can be observed by STM at low temperatures. Activation energies and frequency prefactors for hopping of single indium atoms were measured by two meth- ods - direct STM measurement at low temperature and Kinetic Monte Carlo simulations of layer growth at room temperature. Group III and IV atoms self-assemble into single atom wide chains on Si(100) surface at about room temperature. Atomic and electronic structure of the chains was investi- gated by means of STM and dynamic non-contact AFM. Keywords: Si(100), STM, AFM, adsorption, diffusion
|
|
|
Site-dependent growth of Norway spruce, the Hrubý Jeseník Mts.
Boszczyková, Dita ; Treml, Václav (advisor) ; Janda, Pavel (referee)
Ring - wight chronologies of Norway spruce (Picea abies) from the twelve sites in the Hrubý Jeseník Mountains have been developed to study radial growth variability and a response to interannual climate variation. The sampled sites have been examined at three different elevations along the treeline ecotone according to the southwest and northeast aspect: in the closed-canopy forest at the lowest part of ecotone and in the tree groups at the lower and upper part of ecotone. The results have shown that the radial increment on the south-facing slopes has been slightly larger in the closed-canopy forest, particularly with the oldest trees. There have not been any differences in increment between the southwest and northeast slopes in the tree groups. The period of growth depression was detected during the 1970s and the 1980s at all sampled sites. This decline was probably a result of the effect of the air pollution combined with decreasing temperatures. An increasing trend in tree growth since the 1990s corresponds with the increasing temperatures and increasing nitrogen inputs at the sampled site. On each site, there has been a positive relationship between the current-year radial growth and the mean monthly temperatures in the growing season. In the individual months, there is a shift from the...
|
|
|
Law aspect of cloud computing: GaaS as a new form of cloud servis
Janda, Petr ; Holcová, Irena (advisor) ; Žikovská, Petra (referee)
Cloud gaming, also known as Gaming as a Service or GaaS is a quickly developing service with significant economic potential. Author follows this trend and focuses on the topic of providing videogames as a service through cloud environment. The goal of this work was to analyse and describe legal relations between authors of videogames, providers, and users of GaaS in the context of Czech copyright and to present practical consequences of these relations, mainly in contrast to SaaS. Firstly, the reader is acquainted with basic aspects of videogames with emphasis on classification and description of videogames and its parts, i.e. computer program and other elements, as a work of authorship. Author describes possible theoretical views on the protection of audio-visual components of videogames. It is then pointed out that no satisfactory classification of video game as a singular work of authorship can be provided under the Czech Copyright Act. Videogame legislation is also proposed. Subject of the second section of this thesis is cloud gaming technology. This segment is written as to be understandable even for non-experts in the field. At first basic types of cloud services are presented. Then, the technology behind cloud gaming is described, along with business models one can come across nowadays....
|
guest ::
RSS feed.