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Evaulation of selected garlic assortment
Dvořák, Jakub ; Koudela, Martin (advisor) ; Jelínek, Tomáš (referee)
Field experiment was established for this bachelor thesis, for which was choosed nine species of Czech garlic. Five of them is bolting species and three are not bolting. All species was grown in three systems of production, which were various of amout of fertilizers. In conventional system there were used full dose of fertilizers and cloves were macerated in sulphur and in Rovral Aquaflo. In second system of production which is called integrated system of vegetable production, there were used a half dose of fertilizers and cloves were not macerated. In the last one which is called organic, there were not use any fertilizer and cloves were not macerated. The dose of fertilizers were split to three parts which two of them were apply in autumn before planting and the last one were apply in the spring. When plants started bud, every week were young plants measured. After harvest, all bulbs were measure for weight and width and after that were analysed for oils in Departement of quality of agricultural products and used for experiment with storage. In this experiment, bulbs were in the room where is constant temeprature and humidity and every month were controled. For analysis of oils, cloves were mixed and distill. Distiled oils were analysed in gas chromatograph. Data from all experiments were processed in computer program Statistica 12. Results show that the non bolting species bud earlier than bolting species, the higest yield have species from in integrated system of vegetable production. The best health of bulbs during storage experiment have bulbs from conventional system of production except of species Matin which have the best storage quality in integrated system of vegetable production. The highest amount of oils have bulb from conventional system of production except of species Unikát and Benátčan which has highest amounts of oils in bulbs from organic production. Species Benátčan have the smallest amount of measured oils componets.
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Brand Building Strategy for HYTEX PRODUCTION s.r.o.
Dvořák, Jakub ; Zorníková, Karin (referee) ; Zich, Robert (advisor)
The objective of the thesis “brand building strategy for HYTEX Production s.r.o.” is the analyses of brand building of the company HYTEX Production s.r.o. and the analyses of marketing activities focused on brand building. The thesis is divided into two main parts. In the theoretical part the brand, it´s building and also building of brand equity are introduced. In addition to that, the author focuses on marketing communication tools which support the building of brand equity. At the end of theoretical part, the author gives recommendations for brand building. In the practical part the company and internal and external environment of the company are introduced. Then the brand building, marketing analysis and analysis of current status of the company. On the bases of the evaluation of the analysis results, the recommendations for further company development are given.
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Pillar drill model
Dvořák, Jakub ; Kaczmarczyk, Václav (referee) ; Štohl, Radek (advisor)
The aim of this Bachelor’s thesis is to design a model drill presses, then its implementation. On this model is then created laboratory task for the development of model program and visualization. The first part describes the PLC and software used to create the program and visualization. The second part is devoted to the design and implementation of the model, which describes all the components, both mechanical and electronic. The third part is an award laboratory tasks with the program and visualization.
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Smart garden
Dvořák, Jakub ; Kaczmarczyk, Václav (referee) ; Štohl, Radek (advisor)
The main objective of this work is created using Raspberry Pi intelligent garden. The first part is devoted to the concept of intelligent building. The second part describes the used hardware components. Another section is devoted SW Raspberry microcomputer and microcontroller Arduino. The last chapter describes the implemented model of a intelligent garden.
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Multifunctional building
Dvořák, Jakub ; Chládek, Ladislav (referee) ; Drobeček, David (advisor)
Dissertation on multifunctional building which is a part of a project which is about a transformation of an industrial district into a residental district with an additional function of shops and services including relaxation zone which is planned on the roof terrace. The dissertation is divided according to the legislation and made in the extent of the documentation of the building.
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Streaming Ray Tracer on GPU
Dvořák, Jakub ; Jošth, Radovan (referee) ; Herout, Adam (advisor)
Current consumer GPUs can be used as high performance stream processors and are a tempting platform to be used to implement raytracing. In this paper I briefly present raytracing principles and methods used to accelerate it, modern GPUs programmable pipeline and examples of its use. I describe stream processing in general and available interfaces enabling the usage of GPU as stream processor. Then I present my GPU raytracer implementation, used algorithms and experiments I have made.
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Present production of heat exchangers in the Czech Republic
Dvořák, Jakub ; Bělka, Miloslav (referee) ; Jaroš, Michal (advisor)
The aim of this bachelor’s thesis is to compile summary of heat exchangers manufacturers, which occurs on Czech market. In the theoretical part of this thesis is stated distribution of heat exchangers according to some basic criterions (for example flow arrangement). This distribution is followed by short explanation of how heat transfer can be realized. In the end of the theoretical part of this thesis there are presented some physical relations and their description. More practical and main part of this bachelor’s thesis contains summary of heat exchangers manufacturers and examples of their products, which are divided to some categories, mainly according to construction. At the end, there is comparison of brazed plate heat exchangers from various companies in application for preparation of hot water.
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Family House on the slope
Dvořák, Jakub ; Bečica, Radek (referee) ; Drobeček, David (advisor)
In the bachelor´s thesis, a design of a house situated in the slope is presented and its detailed project documentation is worked out. The thesis is divided up according to the valid laws, norms and regulations required for realization of the project. The unique feature of the house designed is its location in the sloping terrain of the plot: the roof of the building gradually connects with the surrounding terrain. Due to such an innovative solution, a vast number of technical and constructional details needed to be dealt with and were described in the thesis.
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Analysis and comparison of the economic cycle and its particularity for countries of the Visegrad Group in ages 2004 to 2014
Dvořák, Jakub ; Štekláč, Jiří (advisor) ; Chmelová, Pavla (referee)
This thesis deals with analysis and comparison of the business cycles of the Visegrad Group countries in the period 2004--2014. The subjects of the theoretical part are the phases, length and theoretical perspectives of economics schools to the business cycle. In next part of the theoretical part are descriptions of the macroeconomic indicators, by which the individual countries are analyzed and compared. The theoretical part is dedicated to the Visegrad Group itself. In line with the objective of the thesis, the practical part revealed that the highest and the most stable economic growth is reached by the Polish economy. In contrast, the Hungarian economy scored the worst economic performance during said period. Common problems of economies with high deficit in the current account balances (in which the Hungarian economy, which faced bankruptcy in 2008, is the worst) arise from the data findings. Another common feature of these compared the economics are the public budget deficits, which it negative is reflected in the mount of total public debt. The practical part contains closed prediction of development of each country for the years 2015 and 2016.
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