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Exotarium ZOO Brno
Kučera, Jiljí ; Wittmann, Maxmilian (referee) ; Šindlar, Jiljí (advisor)
The topic of the bachelor thesis is the design of a pavilion for the Australia - New Guinea exhibition in Brno Zoo. The building serves mainly as an exposition and home for exotic species of birds, small mammals and fish. The building should meet all the conditions of buildings for the public, working conditions for employees and animal welfare. The area under consideration is located in the premises of the Brno Zoo, in the northern part of the district of Bystrc. The construction site is located roughly in the middle of the zoo at the crossroads between the Tropical Pavilion and the African Village. The relatively sloping, irregular plot is accessible from the north and east sides by a campus road. The kangaroo enclosure is directly adjacent to the west side, while the bison and camel enclosures are located to the north, across the road. The resulting design consists of a two-storey building that follows the contour line of the site. It is a building composed of two regular masses of rectangular plan. The upper smaller mass is superimposed on the lower larger mass. The pavilion includes indoor and outdoor aviaries, terrariums, aquariums, staff facilities, animal facilities and food preparation. The facade of the Exotarium imitates the red rock typical of Australia. It is made up of an ETICS system to which a moulded polystyrene layer and a painted surface will be added. An extensive green roof with aviaries is proposed on the main building. The design includes a small plaza to provide shade for visitors. Two buildings are proposed within the square - refreshments and public toilets. The bachelor thesis is based on documents in the form of assignment, dwg drawing of the cadastral situation and architectural study from the course BGA036 - Architectural Atelier 5.
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The MDSR Vegetation Filter
Kučera, Jakub
This paper deals with the software implementation of a vegetation filter using the MDSR algorithm and its subsequent testing on a variety of pre-selected point clouds. The results of each filtering algorithm were compared visually in sections with the results of other conventionally used filtering algorithms. Comparisons were also made by calculating the root mean square deviations of the results of the conventional algorithms from the TIN surface generated from the MDSR filter results.
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The analysis of Cu-Sn-Sb ternary alloy
Kučera, Jan ; Doubrava, Marek (referee) ; Jan, Vít (advisor)
This bacholor thesis deals with substituting silver-based material, currently used for experimental semi-liquid extrusion. The proposed material is from the Cu-Sb-Sn system. The theoretical part of the work deals with soldering and phase diagrams. The experimental part is devoted to the analysis of three proposed alloys from the Cu-Sb-Sn system, their structural and mechanical properties. Thermal analyzes of the alloys were performed using differential scanning calorimetry (DSC), the microstructure using a light microscope and a scanning electron microscope, and a hardness tester was also used to determine the hardness. The results are summarized in the discussion.
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Modeling of solar power station parameters in GIS
Kučera, Josef ; Čížek, Martin (referee) ; Rozman, Jiří (advisor)
The work deals with the modeling of the parameters of solar power plants and the issue of solar energy with its use in the photovoltaic power plants. It uses the geographic information system named ArcGIS. In the beginning of the work, there is the theory. This theory is necessary to understanding the function of the photovoltaic cells, from the beginning to the photovoltaic panels construction. There were analyzed the conditions of the location of the photovoltaic panels in the Czech Republic. Furthermore, the work approaches the ArcGIS and its 3D modeling possibilities. The part of the work deals with the proposal for the selection process of the most suitable location to the photovoltaic panels installing. The main part of the work is the visualization of the 3D models of the locations of interest.
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Technology to remove nitrogen oxides (NOx) from flue gases for large combustion plants
Kučera, Jan ; Brummer, Vladimír (referee) ; Jecha, David (advisor)
This diploma thesis deals with selected abatement techniques of nitrogen oxides (NOx) developed for large combustion plants. The first part describes selected NOx, their properties and explains the formation during combustion. Furthermore, there is an analysis of current legal legislation regulating the issue of emission limits. The third part presents selected primary and secondary measures that are widely used. The emphasis is placed on the description of selective catalytic (SCR) and non-catalytic reduction (SNCR). Finally, the basic design of these technologies for model combustion equipment is performed. The consumption of reducing medium and the volume of the catalyst for the mentioned techniques are calculated here. The estimate of selected operating and investment costs is a part of the basic scheme.
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The Crystallization Kinetics in Semicrystalline Nanocomposites
Fiore, Kateřina ; Kučera, Jaroslav (referee) ; Chodák,, Ivan (referee) ; Lesser, Alan (referee) ; Jančář, Josef (advisor)
Růst krystalů zásadně ovlivňuje morfologii a tím také mechanické vlastnosti semikrystalických polymerů. Tato PhD práce přináší alternativní pohled na popis kinetiky krystalizace v polyolefinech plněných slabě interagujícími částicemi. V nanokompozitních materiálech vysoký specifický povrch plniva i při nízkých plněních zásadně ovlivňuje dynamiku řetězců. V blízkosti povrchu plniva začíná hrát významnou roli zpomalená reptace způsobená jak vzájemnými interakcemi plnivo-polymer tak prostorovým omezením mezi nanočásticemi. Růst krystalů byl zkoumán pomocí polarizovaného optického mikroskopu vybaveného horkým stolkem. Výsledky byly korelovány s teoretickými modely a rozsáhlými počítačovými simulacemi na molekulární úrovni. Pozorovaný pokles rychlosti růstu sférolitů v závislosti na obsahu plniva a molekulové hmotnosti matrice je interpretován na základě imobilizační teorie, tedy, zpomalení reptačního pohybu.
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Parallel Versions of General Parsing
Mikita, Tibor ; Kučera, Jiří (referee) ; Meduna, Alexandr (advisor)
This thesis deals with general parsing methods. The author studies the Cocke-Younger-Kasami algorithm and comes up with a design of a parallel version. The motivation of~the author is the acceleration of parsing based on this algorithm. The result is a console application that can determine whether an input string belongs to a language generated by the input grammar or not on the basis of the designed parallel algorithm. For the programming language, C++ was chosen. To achieve parallelism the work of the algorithm was divided among several threads.
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C Language Source Files Similarity Detection
Rek, Petr ; Kučera, Jiří (referee) ; Matula, Peter (advisor)
This thesis deals with design, implementation and testing of the csim tool, which compares two C source files by their similarity. The primary purpose of this tool is testing of a decompiler developed by AVG Technologies s.r.o. Testing is based on comparing abstract syntax trees of the original and decompiled source files. The reader is introduced to the basics of reverse engineering, especially reverse engineering of a binary file into a high-level programming language source file. The process of compiling followed by decompiling of a file is described along with its effect on reverse engineering. The LLVM project and the Clang compiler is introduced to the reader, since its libraries are the foundation upon which the csim tool is built.
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A Combination of Automata and Grammars
Kučera, Jiří ; Horáček, Petr (referee) ; Meduna, Alexandr (advisor)
V této práci byly zavedeny a studovány nové systémy formálních modelů, zvané stavově synchronizované automatové systémy stupně n . Výpočet je v těchto prezentovaných systémech řízen pomocí slov patřících do konečného řídícího jazyka, kde každé slovo z tohoto jazyka je složeno ze stavů komponent systému. Dále byla v této práci studována výpočetní síla zavedených systémů. Praktické použití zavedených systémů bylo demonstrováno na příkladu z oblasti překladu přirozených jazyků a dále na příkladu z oblasti paralelního překladu.
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Uninterruptible Supply of the Hospital Information System
Kučera, Josef ; Sekora, Jiří (referee) ; Fedra, Petr (advisor)
This bachelor thesis is focused on the proposal for an appropriate source of uninterruptible power supply (UPS) to the school server UBMI where is currently installed HIS (hospital information system) CLINICOM Corporate SMS. UPS should have ensure the protection of data being unfinished, secure off site and to inform the line voltage failure.
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