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Arabic loanwords in Czech language
Hazbunová, Kristýna ; Zemánek, Petr (advisor) ; Ondráš, František (referee)
The thesis aims at collecting and analysing arabic loanwords in the czech language. The work analyses the phonetcal and phonological aspects of loanwords, the period of the loan and ob the morphological and semantic changes that occured after the borrowing. The aim of this work is to trace the basic and less frequent phonetic and phonological changes in loanwords from arabic.It further on focuses on the main period in which the borrowings took place, beside focusing on the basic roots through which the words were borrowed. The work aslo contains a thorough morphlogical and semantic analysis of the words, thus each word is provided with a saparate analyses, which is followed at the end by a summery of findings.
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Evaluation of water vapour permeability
Zemánek, Petr ; Rozsívalová, Zdenka (referee) ; Frk, Martin (advisor)
The theme of this work is the knowledge of technical terminology and the laws of physics permeability materials in various industries. There are described basic properties of water vapor permeability and their meaning. This work refers to the possibility of measuring permeability in different application areas. The practical part involves the measurement and evaluation of water vapor transmission on selected samples.
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Evaluation of water vapour permeability
Zemánek, Petr ; Rozsívalová, Zdenka (referee) ; Frk, Martin (advisor)
The theme of this work is the knowledge of technical terminology and the laws of physics permeability materials in various industries. There are described basic properties of water vapor permeability and their meaning. This work refers to the possibility of measuring permeability in different application areas. The practical part involves the measurement and evaluation of water vapor transmission on selected samples.
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Programmable Remote Control
Zemánek, Petr ; Pavlata, Karel (referee) ; Kučera, Pavel (advisor)
This thesis deals with the hardware and software design for programmable remote control. It describes the theory of infrared radiation and its applications in wireless data transmission, modulation methods of infrared radiation and transmission protocols, that remote controls use. It describes features of the ARM Cortex-M3 and selected microcontroller STM32L151C8. It is followed by the hardware and software solution for programmable remote control. This thesis solves receiving, storage and transmission infrared signal from original remote control. It describes a communication protocol, that allows communication between PC application and programmable remote control via USB. It contains user manuals for PC application and programmable remote control user interface, what user allows device control and allows to enter all commands like in PC application.
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Modular RGB LED display with Ethernet
Zemánek, Petr ; Kaczmarczyk, Václav (referee) ; Bradáč, Zdeněk (advisor)
This thesis deals with an electronic circuit and a PCB of a modular RGB LED display with the Ehernet interface. Firstly, author describes a RGB colour model, features of RGB LED displays, ways of control them. The next chapter contains a short description of the Ethernet interface, UDP and TCP protocols and a lwIP TCP/IP stack. The last theoretical chapter is an introduction to ARM Cortex-M3 and Cortex-M4 based microcontrollers. The next chaper is deals with a hardware design of the modular RGB LED display. The device is designed to be modular. Individual devices can be combosed together and create a larger display. Data from the Ethernet interface will be displayed on the RGB LED matrix, resolution of the matrix is 32 × 32 (1024 diodes). A refresh frequency is 100 Hz, a color depth is High color (16 bits) and a scanning 1/16 (two rows is driven at the same time). The next chapter describes the firmware for the RGB LED display, all its logical parts including a web page. Author also created the PC application, which sends pictures using UDP protocol to individual modules.
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Export of the Czech engineering and the influence from crisis
Zemánek, Petr ; Petříček, Václav (advisor) ; Bolotov, Ilya (referee)
My work is about the engineering industry in Czech republic and the export of its products. I focus on the development in all eras of Czech history, on the strong and weak sides of Czech production, on structure of Czech production and export, on the most important business partners and on the future development in this field. When I wrote my work I used besides literature and Internet sources a lot of discussions with the SST (Association of Engineering Technology) and with the representatives from the Czech engineering companies. The goal of my work is to review the Czech engineering industry and to predict the future trends in this field.
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