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Barrack of Death by Jan Weiss
Mácha, Jiří ; Málek, Petr (advisor) ; Heczková, Libuše (referee)
The thesis Barrack of Death by Jan Weiss analyzes the collection of short stories by Jan Weiss from the year 1927. The thesis is composed of three chapters. The first chapter is based on the reception of Barrack of Death. The second part is focused on the relation between Barrack of Death and expressionism. The last chapter consists of a narratological and stylistic analysis which concentrates on possible interpretations of the short stories.
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The concept of creating figures in Richard Weiner's prose-fiction
Cesneková, Andrea ; Mravcová, Marie (advisor) ; Málek, Petr (referee)
The diploma thesis The Concept of Creating Figures in Richard Weiner's Prose-Fiction is focused on the characters of Weiner's early works. It analyses the characters on the basis of appropriate contemporary literary-theoretical approaches as well as it describes the specific way how the author intentionally worked with these constructs of narrative. The principal intention of this study is to show that the characters in his early prose fiction are mainly created in a specific manner which consists in presenting them as hypotheses. These hypothetical characters are achieved by using the principles of duplication, reducing, schematization and by the author's narrative strategy. Weiner's concept of creating his figures is close to expressionist style and represents the substantial part of his poetics.
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THE INVESTIGATION OF AN Al7075 ALLOY PREPARED BY SPARK PLASMA SINTERING OF MILLED POWDERS
Molnárová, O. ; Málek, P. ; Nemeth, G. ; Kozlík, J. ; Lukáč, František ; Chráska, Tomáš ; Cinert, Jakub
Atomized powder of an Al7075 alloy was high energy ball milled at room and cryogenic temperatures and compacted by spark plasma sintering (SPS) method. The influence of processing parameters on phase composition and microstructure was studied by X-ray diffraction, light and scanning electron microscopy. The mechanical properties were characterized by microhardness measurements. The atomized powder contained a large volume fraction of intermetallic phases located predominantly in continuous layers separating cells or dendrites in the interior of individual powder particles. Consolidation by SPS destroyed partially this morphology and replaced it by individual particles located at boundaries of original powder particles, at cell boundaries or arranged in chains in previous dendritic regions. High energy milling destroyed most intermetallic particles and enriched the matrix by solute atoms. The high deformation energy introduced into the powder during milling enhanced microhardness up to 220 HV. Consolidation of milled powders by SPS led to the formation of very fine-grained structure with the grain size even below 1 μm and with the fraction of high-angle boundaries about 0.9. Two main types of heterogeneously distributed precipitates were found. The irregularly shaped precipitates with a size about 1 μm seemed to encompass areas with rod like nano-precipitates in most samples. A drop in microhardness to 118HV was observed after SPS, predominantly due to a release of introduced deformation energy.
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Operation and Managment of Shootgun Shooting Sports Club
Herberger, Daniel ; Málek, Petr (referee) ; Kundera, Václav (advisor)
The object of this work is the analysis, evaluation, and subsequent proposals to improve the operation of sport shooting club SSK Activ Sport. The theoretical part describes the theoretical background related to the issue, the practical part is focused on the analysis of the current state of the club, its competitors and the revenues resulting suggestions for improvement in both service and marketing club.
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Multimaster communication over long distances
Hedvíček, Michal ; Málek, Petr (referee) ; Uher, Miroslav (advisor)
This bachelor project deals with a theoretical analysis of employed serial buses and a comparison of their qualities especially with regards to a medium-range distance. Also, it considers the possibility to extend I2C-bus by special circuits, which guarantee communication for longer distance. Next deals with measuring draft program for the collection and evaluation of measurement data. Following measurement itself and evaluation parameters of signal on the bus under different conditions.
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Intrinsically safe line analyzer
Wurzel, Tomáš ; Málek, Petr (referee) ; Beneš, Petr (advisor)
The main goal of this thesis is to design intrinsically safe line analyzer. Thesis describes a device that consists of three measuring circuits and a communication circuit. The device is required to measure posistor resistance, isolation state of power cable and line continuity in potentially explosive areas. Document describes basic requirements of ATEX directive matching standards that are related to device. The function of each logical part of the device is described with help of block diagram. After the basic function description an electrical schematic design and component selection is discussed. After this a printed circuit board design follows. Another part of the thesis describes testing software development. At the end of the document the device is assembler and its basic function is verified.
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Franchising Concept for Develoment of Car Repair Service
Konečný, Lukáš ; Málek, Petr (referee) ; Koráb, Vojtěch (advisor)
Master's thesis deals with the possibility of expansion and the expansion of existing business with franchising chain.The creation of own franchising concept is still very scarcity in The Czech republic, because the possibility of expansion is not sufficiently well known to Czech entrepreneurs. The outcome of the work will be proposing the concept of franchising for the company AUTO HORÁK. The concept is designed to allow a basis for its expansion.
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Simulation of the DVB-T digital modulation in Matlab
Málek, Pavel ; Říčný, Václav (referee) ; Kratochvíl, Tomáš (advisor)
Digital Video Broadcasting (standard DVB) is a system for transmission of the television signals in the digital form. There are used a various types of modulations in this system as QPSK modulation is used in the systems of satellite video broadcasting DVB-S (Satellite) and M-QAM modulations in the cable transmitting DVB-C (Cable). This paper mainly deals with system of the terrestrial digital video broadcasting DVB-T (Terrestrial), where OFDM modulation is used. This type of signal processing is more resistant to the distortions caused by multipath transmitting, which is main problem in the DVB-T. Matlab application, which can simulate digital modulation and demodulation of the transmission signals in the DVB-T, is created in this thesis. The models of the transmission channel is inserted between structures of modulator and demodulator. The user of this application can set the parameters of the broadcasting (e.g. constellation, OFDM mode, guard interval insertion) and the type of distortions (additive noise, reflected and delayed signals). By calculation of the channel bit error rate (BER) user can study influences of broadcasting parameters to the quality of transmission.
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