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Animation and calculation of cyclic curves in Maple
Novák, Jiří ; Hoderová, Jana (referee) ; Procházková, Jana (advisor)
The main goal of the thesis was to deal with the topic of cyclic curves and creating interactive maplets that would illustrate creating and characteristics of these curves. The final version includes maplet with plotting parametric curve, maplet with computing curvature, maplet for all the types of cyclic curves, set of maplets for interactive change of parameters and set of maplets that would illustrate creating each cyclic curve (with animation). The thesis also contains a theoretical part dedicated to the theory of cyclic curves.
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Surface analysis using low-coherence interferometry
Pikálek, Tomáš ; Novák, Jiří (referee) ; Buchta, Zdeněk (advisor)
This thesis deals with low-coherence interferometry, laser interferometry and its combination intended to be used for contactless surface analysis. It outlines theoretical background of laser interferometry and low-coherence interferometry and describes in detail interference fringe center detection techniques used in low-coherence interferometry and their implementation into MATLAB environment. All these techniques theoretically described were analyzed to evaluate their measurement accuracy, resistance to optical dispersion and computational complexity in order to choose the most appropriate technique to be involved into the experiment. Furthermore, the thesis describes design of an experimental setup for optical surface analysis combining laser interferometry and low-coherence interferometry. There are presented experimental results and its comparison with the reference measurement. Overall measurement uncertainty is calculated and discussed too.
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Functional surfaces and surface texture
Novák, Jiří ; Brandejs, Jan (referee) ; Svoboda, Pavel (advisor)
The aim of this bachelor publication was an elaboration of professional recherche about geometric product specification (GPS). My publication contains the comparison of the foregone and current norms, which include parameters surface texture and notation surface texture, relation of surface texture and surface function, incoming development trends and needful supplements.
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Economic situation in the Czech Republic before 1989
Novák, Jiří ; Vltavská, Kristýna (advisor) ; Šimková, Martina (referee)
The aim of this bachelor thesis is to analyse the economic development in the Czech Republic in the period from 1970 to 1989. Firstly, bachelor thesis defines the basic terms such as gross domestic product and clarifies the methodology of the material product system and the system of national accounts and their relationship. Secondly, it informs about the total employment development and the labour productivity. The data source of this thesis is the Federal Statistical Office and the Czech Statistical Office before 1989, which were processed in a project by the Department of Economic Statistics of the University of Economics Prague. This project was focused on the historical dated GDP data and its components in ESA 2010. Long dated macroeconomic indicators data contribute to economic research and give valuable outputs for further statistical analysis and forecasts. The main output of this thesis is the gross domestic product counted in the system of national accounts methodology and its following indices of the economic circumstances. Moreover, these outputs are presented with the data of the Czech statistical office from 1990 to 2014.
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Accessibility evaluation tools analysis according to U.S. law Section 508
Novák, Jiří ; Šedivá, Zuzana (advisor) ; Tvrdíková, Lucie (referee)
The main goal of this thesis is a comparison of tools used for web page accessibility evaluation, mainly their ability to find an accessibility issues defined in US law Section 508 paragraph § 1194.22 Web-based intranet and internet information and applications. A new web page created for the tool analysis, which contains accessibility issues described in paragraph § 1194.22, has been used to evaluate how many issues the tool can find. Based on the analysis results every tool is scored and the final ranks are decided. The results of the analysis and the final ranks are the main outcome of this thesis. The theoretical part of the thesis describes accessibility in detail and introduces the main dissabilities affecting their ability to use computers. A detailed description of all Section 508 rules is present as well. It consists of translation of every rule into czech language, short description of the rule's meaning and points when the rule is met. The practical part describes the test web page, analysis proces and results in detail.
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Acidification of soils, methods of suppression and support and the importance of hydrolytic acidity
NOVÁK, Jiří
Literature search was processed, which were explained in general terms related to acidification, methods of formation and repression. Acidification is one of the main causes of soil degradation. It has considerable influence on soil properties and plants that primarily affects the mobility change some elements. Second part was based on periodic measurements of the Central Control and Testing Institute in Agriculture (CISTA) measure rates of exposure of soil acidification in the Czech Republic. From the obtained data shows that the rate of acidification is large and covers almost the entire territory of the Czech Republic. It was also found that the most endangered species of agricultural land is permanent grassland, in terms of positions are threatened by acidification of mountain, foothill soils and land on the hills. The soils in the lowlands have proved to be relatively stable to acidification.
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