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Hardcore as a critical perspective
Pokorný, Lukáš ; Samek, Tomáš (advisor) ; Halbich, Marek (referee)
This work deals with ideological trends in Czech hardcore scene. In the theoretical part it reflects the historical development of concept of subcultures from the beginning until now. Following with an explanation why it is preferable to describe hardcore with the concept of the scene. The next chapter is dedicated to the history of hardcore and tries to explain the specific ethos of the times in which hardcore was born. It also serves as a contextualization of the whole phenomena. The empirical part focuses on specific themes of hardcore ideology in Czech environment without losing sight of their roles in the past. This method tries to present hardcore more like a process than some closed phenomena stuck in time. The evolution and reflection of individual themes is important if hardcore should still be considered relevant, and thus critical and able to perceive social processes. Hardcore has started as a certain reaction to reflect the era and these characteristics are considered its roots. It was not a homogenous movement, and still is not to this day. We need to be well versed in hardcore to see its potential as a critique of the society, and the concept of "the little underground" provides a good starting point. Key words hardcore, punk, ideology, subculture, scene, society, identity,...
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Model assessment of surface water quality in the area of the City of Prague
Pokorný, Lukáš ; Matějíček, Luboš (advisor) ; Benešová, Libuše (referee)
This thesis is concerned with analysis and brief evaluation of hydrological data provided by Lesy hl. m. Prahy company. Processing and assessment of data was carried out within two separate parts. First by means of statistical analysis and in the second section by a visual model using GIS application, method called GWR (geographically weighed regression). The data was processed through the statistical method of scattering, factoring and cluster analysis. To enable this data research a modification using MS Excel application was necessary followed by formation of a script in R application. These adjustments were inevitable due to a high number of records. The data is constituted by values of the following indicators: BSK, CHSK, nitrogen nitrate, dissolved oxygen and undissolved matter, measured within a range of eleven years in various drawing profiles of fifteen Prague streams. In the second part of this work the model was created by GWR method and by experimental attainment of various factors which could hypotethically affect the quality of surface water in the capital city of Prague. By means of statistical methods existence of several places that are negatively affected by urbanizations and human activity has been proven. Out of htese places the most affected is Komoransky stream. This fact has...
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desalination of see water
Pokorný, Lukáš ; Benešová, Libuše (advisor) ; Pivokonský, Martin (referee)
Along with the Earth's population growth the requirements for water supply increase. Resources of fresh water are already unable to supply citizens, industry and agriculture of some countries. This concerns in particular xeric, long-shore areas as Australia. These areas dispose of huge amount of water. Unfortunately it is saline water. Saline water contains lots of solute matter concentrated in 37000 mg per liter, which makes it unsuitable for any use. With an assistance of membrane processes it is possible to rid the water of this solute matter and hereafter use it as fresh water for industry or agriculture. The most expoited method of saline water purification is reverse osmosis, which offers the best performance in proportion to the consumtion of electric energy.
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Development of Bt Cotton supply
Pokorný, Lukáš
This bachelor's thesis deals with the issue of genetically modified crops, particularly Bt cotton and its adoption in Burkina Faso. At first, the influence of various aspects of globalization and multinational corporations' activities on developing countries is described. It is followed by information about both traditional cotton and Bt-cotton and its cultivation. Furthermore, the basic methods of plant hybridization including genetic modification are introduced. Finally, the impacts of Bt cultivation in Burkina Faso economy are analysed.
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Automation of measurement of transmission properties of DSL modems
Pokorný, Lukáš ; Šedý, Jakub (referee) ; Šilhavý, Pavel (advisor)
The work deals with transmission parameters of DSL systems and software development for the automated measurement. The first part is devoted to the transmission medium and modulation techniques. The following describes the detailed functions and features of ADSL2+ modems. Integral part of the work is the overview of the ITU test methodology, together with parameters of test loops and types of interference. Within the automation of measurement are described used Spirent simulators DSL414E and DLS8234 and important communication commands. The practical part is devoted to designing applications for control simulators and software for automated measurement. For implementation of algorithms and creation of graphical interface is used C++ programming language. Finally the results of measuring the transmission properties of ADSL and VDSL systems executed by created application are presented.
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Business Plan - Fitness Center Stronglife
Čupr, Tomáš ; Pokorný, Lukáš (referee) ; Bayerová, Vladimíra (advisor)
The dissertation gives an analysis of the contemporary condition in the area of fitness centres. The business plan for introducing a new fitness centre in the market follows. Based on research and analyses appropriate strategies and tools have been chosen, so that the enterprise could bring added value to the owners and above all customers´needs.
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Multiplatform authentication system
Pokorný, Lukáš ; Hajný, Jan (referee) ; Malina, Lukáš (advisor)
This thesis describes the design of a multiplatform authentication system that enables user authentication by using a wide variety of authentication tokens. The theoretical part is devoted to an overview of authentication interfaces with focus on modern methods of verification. There is also an overview of authentication schemes. The practical part gives requirements for an authentication terminal and sets a specific hardware structure, including the specification of individual functional blocks. The implementation of the software logic uses Java and JavaScript programming languages. Attention is also paid to the used authentication schemes including details and comparison of used platforms. Finally, we evaluate the user and security aspects of the proposed solution. It is also given the possibility of additional hardware and software optimization.
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