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Brick Dust Arising During Grinding of Burnt Brickwork and Possibilities of its Utilization
Kocmánek, Tomáš ; Sokolář, Radomír (referee) ; Nevřivová, Lenka (advisor)
The diploma thesis focuses on the brick dust arising during grinding of burnt brickwork and the possibilities of its utilization. In the theoretical part origin and basic properties of brick dust is described. Some published results of research on the potential utilization of brick dust in various industries are presented here. Also proposal of utilization of brick dust in the ceramic industry is presented. In the practical part two ceramic raw materials and the two brick dust with different granulometry arising during grinding of burnt brickwork (made from these two ceramic raw materials) were selected. The effect of the addition of brick dust to the ceramic raw materials on the physical - mechanical properties of ceramic body after sintering was investigated.
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Earth´s shape and its atmosphere effects on operation of navigation aids
Korbel, Martin ; Šplíchal, Miroslav (referee) ; Vosecký, Slavomír (advisor)
The aim of this bachelor thesis is to explore and describe the effects and consequences of the Earth’s shape and its atmosphere on land and on-board radio equipment used in aviation. This thesis contains the description of these influences affecting the whole spectrum of electromagnetic waves used in aviation communication, navigation and air traffic control. It also explains specific forms of effects of the Earth’s shape and its atmosphere on individual devices, which are most commonly used in civil air navigation.
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Application for the Camera Image Editing for Android
Bělehrádek, Stanislav ; Szentandrási, István (referee) ; Behúň, Kamil (advisor)
In this thesis I dealt with creation of application for editing image from camera. Apliacation is for operating system Android. Aim was to study possibilities of image editing and of creating applications for platform Android. And next aim was to use discovered informations to develop application. Problem was solved by creating of framework for platform Android for image editing. This framework was used for develope application. Framework provides visual components useful for creation application GUI. Created application provides extra feature to create a custom effect by composition of filters from OpenCV library. Output is Android application and poster demonstrating the application. Next output is framework making development of applications for image editing easier. Framework contains also documentation with description of framework and instructions for use.
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TRY ME!
Kopecká, Johana ; Jiroušková, Veronika Velčovská (referee) ; Tobola, Ondřej (advisor)
My bachelor project entitled "Try Me" is based on the concepts of aesthetics versus function. The project aims to create a product based on a textile material study. My emphasis is on the interplay between the functional and aesthetic aspects of the final product.
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Localization of a Moving Target using a MIMO Radar System
Šulc, Martin ; Vychodil, Petr (referee) ; Škorpil, Vladislav (advisor)
The aim of this thesis is to estimate parameters of the moving target using different radar configurations. First the Doppler effect and the time delay of the received signal is examined. The investigation of these phenomenons is made for radial and non-radial movement of simple monostatic radar configuration and after that for the bistatic and multistatic MIMO configuration. The ambiguity function is presented for all these configurations. The ambiguity function is then used to estimate target parameters from the received signal. The received signal model and ambiguity function for the monostatic radar configuration is developed using Matlab software. Finally the practical use of these implementations is presented and compared.
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Modification of Vocal Tracks in SW Post-Production of Music
Trkal, Tomáš ; Beran, Vítězslav (referee) ; Černocký, Jan (advisor)
This thesis describes a design and an implementation of a vocal tracks processing application. The application consists of several sub-modules representing audio processors and effects. It is implemented as a plugin created with the VST technology. The plugin provides a simple control system and an integrated database of presets which help mainly less experienced users to significantly speed up the process of processing the vocal tracks. The user evaluation shows that application is successful both in creating demos and professional mixing of music tracks.
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Impact of food and lower leg massage on postural stability
Novák, Matěj ; Nováková, Pavlína (advisor) ; Hošková, Blanka (referee)
Title: Impact of foot and lower limb massage postural stability Objectives: Find out what impact does sport massage of foot and lower limb has on postural stability. Methods: The research was realized in the form of a Crossover design experiment and involved 8 subjects. It was a one-group experiment where all participants were part of both the experimental and control groups. The measurement results were based on comparing the input and outcome measurements, with foot and calf massage being performed on the experimental group of subjects, while the control group was passively resting by lying on their backs. A pressure plate called Footscan was used to obtain the results in the Laboratory of Sports Motorics at the Faculty of Physical Education and Sport, Charles University. Results: In the overall comparison of the results of all measured stances it is possible to see that in the first four stances, without the foam pad, experimental group achieved positive results even by ten percent. Only the results of narrow standing with eyes open (USOO) were negative. There was a deterioration of 21% in delta X and 15% in delta Y. However, these results cannot be considered positive since the control group achieved similar results with the same positive or negative tendencies in almost all evaluated...
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The effect of epidural analgesia depending on the time of administration and female parity
Hanusová, Aneta ; Laštůvka, Zdeněk (advisor) ; Čiháková, Karolína (referee)
The bachelor thesis focuses on the issue of epidural analgesia as one of the most effective methods of labour pain control. The main aim of the bachelor thesis is to evaluate whether epidural analgesia is administered more frequently in primiparas or multiparas, and what is the frequency of epidural analgesia administration depending on the time of day at the Gynaecology and Obstetrics Clinic of the 1st Faculty of Medicine of Charles University in Prague. The thesis contains theoretical and practical part. The theoretical part is devoted to the definition of physiological labour, description of labour times, labour pain and epidural analgesia, which includes anatomy of the spinal canal, indications, contraindications, drugs and technique of application. The practical part is the research part. It was carried out using analytical data collection from medical records and Medea hospital information system. The retrospective analysis was performed at the Gynaecology and Obstetrics Clinic of the 1st Medical Faculty of Charles University and the General University Hospital in Prague. Keywords: epidural analgesia, time of administration, time of day, parity, primipara, multipara, effect, delivery, pain control
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Sound Effect "Glitch Machine"
Cimmerman, Matej ; Mošner, Ladislav (referee) ; Černocký, Jan (advisor)
This thesis addresses software music effects and their implementation. It shows design and implementation of the Glitch Machine, which belongs to the music multieffect programs and demonstrates the simultaneous use of various music effects to process audio signals. The result is a program for Windows OS, which utilizes cooperation of various effects, namely a filter, reverb, distortion, extractor, reverz, stutter, shifter, pitch resample and gain. It allows extensive and detailed editing of an audio track and a higher extent of manipulation with sounds, than with single music effects. Other components of the program include visualisations of the waveform and frequency spectrum of audio signals and an option for loading and saving effect presets. The program was tested in tests of the performance and memory usage and also with user testing of quality and graphical interface.
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