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Návrhové podmínky pro polygon specializovaný na autonomní vozidla / Design conditions for a polygon specializing in autonomous vehiclesTrhlík, Tomáš January 2019 (has links)
The aim of this diploma thesis is the research of building polygons for the testing of autonomous vehicles, from the point of view of road technology and also designing aspects. In the thesis are mentioned 9 most important world test polygons and their description of design parameters. There are described particular stages of automation from foreign organizations which are concerned with research and development in the automotive industry. In addition, there are described basic advanced driver assistance systems and connectivity between vehicles and infrastructure. Conclusion also contains the assessment of existing aerodrome test areas for autonomous vehicles.
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Sledování účinnosti odstraňování léčiva z vody vybranými adsorbenty / Monitoring drug removal efficiency from water by selected adsorbentsMoravčíková, Světlana January 2020 (has links)
This diploma thesis deals with the efficiency of removal of pharmaceuticals from drinking water by selected adsorption materials. The first part describes sources of pharmaceuticals in drinking water and possible ways of contaminating water by pharmaceuticals. Subsequently, the pharmaceuticals most commonly found in the environment - nonsteroidal anti-inflammatory drugs, antibiotics, psychiatric drugs and sex hormones - are described in more detail. Next, the thesis describes the processes used for removal of pharmaceuticals. These are activated carbon adsorption, membrane processes and advanced oxidation processes. The last chapter of the theoretical part of the thesis deals with water treatment plants, where the technologies for removing drugs are already in operation. In the practical part of this thesis an experiment was performed and evaluated, for a purpose of comparing the efficiency of selected sorption materials in the removal of diclofenac from water. Filtrasorb F100, Bayoxide E33 and GEH were used.
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Optická charakterizace pokročilých nanomateriálů s vysokým laterálním rozlišením / Optical characterization of advanced nanomaterials with a high lateral resolutionLiška, Petr January 2021 (has links)
Advanced nanomaterials show a significant improvement in certain physical or functional properties compared to conventional materials. Such advanced materials are, for example, lead halide perovskites (LHP). It is a group of hybrid organic-inorganic materials with a direct bandgap exhibiting unique optical properties. The high quantum efficiency of photoluminescence makes nanocrystals or thin films of LHP suitable candidates for the production of light-emitting diodes, solar cells and LCD displays. Their inexpensive and simple fabrication together with their unique optical properties makes LHP one of the most developed materials of the last decade. This diploma thesis aims to study the optical properties of CsPbBr3 perovskite nanocrystals using high lateral resolution methods. CsPbBr3 perovskite nanocrystals show intense anti-Stokes photoluminescence. These nanocrystals can emit light with a lower wavelength than that of the light that causes their photoluminescence. The nanocrystals are prepared in two different ways: by evaporation or by crystallization of the precursor in a solution of dimethylformamide. The morphology, photoluminescence properties and chemical composition of individual nanocrystals are studied. Each nanocrystal is studied individually and its size, shape, photoluminescence properties and chemical compounds are determined, which leads to a deeper understanding of the anti-Stokes photoluminescence of perovskite nanocrystals.
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Optimalizace procesu plánování a rozvrhování výroby / Optimization of Process Planning and Production SchedulingŽákovská, Martina January 2014 (has links)
This diploma thesis is focused on process of production planning and scheduling in company Meopta – optics, Ltd., in connection with the possibility of its optimization. The basis of the thesis is analysis of the current status of planning and production management, evaluation of theoretical approaches dealing with issues of production planning and solution proposal optimizing the existing processes. The diploma thesis was elaborated with the support of Head of operative planning in Meopta - Optics Ltd.
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Vyhodnocování podnikatelského potenciálu států / The Evaluation of Entrepreneurial Potential of StatesDlouhý, Ondřej January 2016 (has links)
Thesis aims to find suitable method for the evaluation of entrepreneurial potential of states. Next phase is to create and implement evaluational model using that method. Output of thesis should be model implemented in two software environments - Microsoft Excel and MathWorks MATLAB.
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Efektivní implementace genetického algoritmu s využitím vícejádrových CPU / The Efficient Implementation of the Genetic Algorithm Using Multicore ProcessorsKouřil, Miroslav January 2010 (has links)
This diploma thesis deals with acceleration of advanced genetic algorithm. For implementation, discrete and continuos versions of UMDA genetic algorithm were chosen. The main part of the acceleration is the utilization of SSE instruction set. Using this set, the functions for calculating fitness and new population sampling were accelerated in particular. Then the pseudorandom number generator that also uses SSE instruction set was implemented. The discrete algorithm reached the speed of up to 4,6 after this implementation. Finally, the algorithms were modified so that the system OpenMP could be used, which enables the running of blocks of code in more threads. The continuous version of algorithm is not convenient for parallelization, because computational complexity of that algorithm is low. In comparison, the discrete versions of algorithm are really appropriate for parallelization. Both the implemented versions reached the total acceleration of up to 4,9 and 7,2.
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Odstranění organického znečistění z vody s využitím UV záření. / Removing organic contamination from water, using UV radiation.Venská, Petra January 2017 (has links)
This diploma thesis focuses on possibilities of applications of UV radiation to remove pollutants from water. It summarizes sources of UV radiation and list their benefits and properties. The thesis characterizes so called advanced oxidation processes using UV light. Degradation pathways od pyridine and its derivatives especially halogenated pyridines are described. The photodegradability of pyridine and a rate of this reaction in model water is investigated in the experimental part. Also, the effect of concentration and dose of H2O2 is assessed. Gas chromatography was used to determinate concentrations of pyridine in samples.
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Oxidační a karbonylový stres u onemocnění ledvin / Oxidative and carbonyl stress in kidney diseasesKratochvílová, Markéta January 2016 (has links)
Aims: 1. Determination of AGEs (Advanced Glycation End products) in patients with various types of nephropathy. 2. Association AGEs with nutritional parameters and anemia. 3. Influence of renal parameters on sRAGE (soluble form of Receptor for Advanced Glycation End products) levels. 4. Technics and proceeding methods of the podocytes cultivation. 5. Determination of urine podocytes. Methods: We determined fluorescent AGEs by spectrofluorometry, sRAGE by Enzyme-Linked ImmunoSorbent Assay (ELISA). Podocytes were passaged and identified immunocytochemically. Podocytes in urine were specified by flow cytometry method. Results: 1. We did not find significant differences in AGEs serum levels among various types of nephropathy, even though the pathogenesis differs. 2. The albumin and prealbumin levels positively and haemoglobin levels negatively correlate with AGEs in patients with CKD grade 1-5, without necessity of dialysis. 3. Serum sRAGE levels are increased in patients with decreased renal function independently on the course of renal disease. 4. We implemented the methods and technics of podocyte cultivation. 5. Urine podocytes observation and confirmation that podocyturia relates to disease activity. Conclusion: We confirmed that AGEs serum levels depend more on renal function than the type of...
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Oxidační a karbonylový stres u onemocnění ledvin / Oxidative and carbonyl stress in kidney diseasesKratochvílová, Markéta January 2016 (has links)
Aims: 1. Determination of AGEs (Advanced Glycation End products) in patients with various types of nephropathy. 2. Association AGEs with nutritional parameters and anemia. 3. Influence of renal parameters on sRAGE (soluble form of Receptor for Advanced Glycation End products) levels. 4. Technics and proceeding methods of the podocytes cultivation. 5. Determination of urine podocytes. Methods: We determined fluorescent AGEs by spectrofluorometry, sRAGE by Enzyme-Linked ImmunoSorbent Assay (ELISA). Podocytes were passaged and identified immunocytochemically. Podocytes in urine were specified by flow cytometry method. Results: 1. We did not find significant differences in AGEs serum levels among various types of nephropathy, even though the pathogenesis differs. 2. The albumin and prealbumin levels positively and haemoglobin levels negatively correlate with AGEs in patients with CKD grade 1-5, without necessity of dialysis. 3. Serum sRAGE levels are increased in patients with decreased renal function independently on the course of renal disease. 4. We implemented the methods and technics of podocyte cultivation. 5. Urine podocytes observation and confirmation that podocyturia relates to disease activity. Conclusion: We confirmed that AGEs serum levels depend more on renal function than the type of...
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Srovnání vybraných výkonových ukazatelů hráčů NBA v utkáních na ME 2011 a MS 2014 / Comparison of selected performance indicators basketball players from NBA in matches at the European Championship in 2011 and World Cup 2014Kanta, Jakub January 2016 (has links)
Title: Comparison of selected performance indicators basketball players from NBA in matches at the European Championship in 2011 and World Cup 2014 Goals: Analyze individual efforts NBA players for two international events with national team, in broader context to evaluate and quantify their efficiency with the two special coefficients. Compare their performance on each tournament with using selected statistics, than compare them with the elite players in many categories at the championships, but also in their teams. I think very useful is final comparison their results on tournaments with their career averages from national team and NBA regular season, to see if the performances for national team achieve their performances in the best club competition in the world. In teoretical part I'll also focus to the socio-economic aspects affecting composition of national basketball teams, which significantly affect the overall composition and therofore their success , which is prestented by overall team placement. Obvious is endeavour to describe the diversity of game plans in overeas and Europe, but also different politics of NBA and FIBA. Method: For my thesis I chose a secondary analysis of official statistics NBA players emerged on both of these tournaments, so the Europeans, but also with a valid...
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