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Analysis and Modelling of Medical Images
Vrba, Jan ; Mekyska, Jiří (referee) ; Smékal, Zdeněk (advisor)
The main objective of this thesis is an analysis of assessment techniques face, and cephalometric evaluation methods that are suitable for treatment of jaw position and design methods for treatment of jaw. At the same time the emphasis is on studying the methods,java advance imaging, which are used for the curvature of the image and should be able to meet the objectives of the assignment. These adjustments can be made using the Warp. Result of this work is an application developed in JAVA programming language, which demonstrates the best method for modifying the image. This method is WarpGrid. The application was made in the development environment eclipse. With this application, depending on the mouse action is possible to modify the image.
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Assessing the Possibility of Renovation and Superstructure to a Supermarket in Lelekovice
Lamoš, Radek ; Vrba, Jan (referee) ; Čech, Josef (advisor)
The diploma thesis focuses on reconstruction of the supermarket in city called Lelekovice. There are two different options of reconstruction. First option includes saving the old building and then do reconstruction and extension. For this case is made itemized budget according to project documentation. Second option is based on building totally new object including demolition the old one. Price of this option is based on itemized budget and budget indicator. In the end these two options are compared and evaluated.
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Terahertz Time-Domain Spectroscopy and Visualization of Biological Objects
Nedvědová, Marie ; Kužel,, Petr (referee) ; Vrba, Jan (referee) ; Provazník, Ivo (advisor)
This thesis deals with the methods of Terahertz (THz) spectroscopy to observe the kinetics of haemostatic materials used for supporting the native mechanism of haemostasis. The theoretical part follows the physical principles of THz time-domain spectroscopy (THz TDS), mentions the advantages and limitations of this method and its application possibilities for the characterization of biomedical materials. Further, there are specified properties of actual haemostats, described principles of their function and usage in practice, including their interaction with the living tissue. There were performed experiments monitoring the kinetics of physiologic reaction of the tissue adhesive based on the cyanoacrylates and absorbable haemostats. The mechanisms of monitored reactions were explained based on the physical-chemical principles that are used also for the kinetic models’ derivation. Modelling of the measured data results in the estimation of the parameters characterizing the observed samples. The most interesting parameter is the time constant of the reaction because of the possibility to compare reaction rates of different types of haemostats. The detailed analysis of this parameter is performed using the means of statistical methods. Tissue adhesive samples were measured by other spectroscopic and microscopic methods to compare the findings with the experimental results of the THz TDS. Data were processed using algorithms designed especially for this experiment and analysed using mathematical methods.
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Water management study at the upper part of the Štinkovka stream
Svoboda, Vojtěch ; Vrba, Jan (referee) ; Veselý, Jaroslav (advisor)
The diploma thesis deals with the study of water management in the upper part of the Štinkovka river basin based on water management analysis. In the past, there was water in the area that is currently lost. Therefore, a terrain reconnaissance was carried out in the thesis to identify problematic areas and to collect samples for laboratory analysis, which were used for sediment studies. Since 2017, water level monitoring has been carried out using an ultrasonic sensor. Measures are proposed to increase water retention in the landscape. The possibility of sports and recreational boating on the Přední rybník pond with a connection to a cycle path and increase public interest in the area are evaluated.
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Revitalization of Jankovice stream
Mládek, Tomáš ; Vrba, Jan (referee) ; Veselý, Jaroslav (advisor)
The final thesis is focused on assessing the current state of hydrological system in the watershed area Jankovice stream and on draft proposal of food protection measures of the village Jankovice. In the first part of the thesis, there is documented the current situation Jankovice stream, its appreciation and draft measures for a improvement the current state. In the following part, there is the elaboration of the sediment transport balance in the stream. In the last part of the final thesis, there is documented the current state Jankovice stream in the village Jankovice and the stream regulation is designed for the purpose of flood protection of the village.
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Study of use of former branches of the river Elbe and the links with the local flow in the village Hrobice
Mládek, Tomáš ; Vrba, Jan (referee) ; Veselý, Jaroslav (advisor)
The bachelor thesis is focused on assessing the current state of the hydrological system in the cadastral area Hrobice and on a draft proposal of flood protection measures. In the first part of the thesis, there is documented the current situation and its appreciation icluding experiences of inhabitants. In the following part, there are designed several potential drafts. The component of the second part is a draft of the canal for a recreational boating. The bachelor thesis also includes the elaboration of the sediment transport balance in Elbe and the impact of the sediment transport on surroundings nearby.
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Studies canal linking the River Elbe in Přelouč
Kavalírová, Anna ; Vrba, Jan (referee) ; Veselý, Jaroslav (advisor)
This bachelor thesis deals with the waterway design and floating channel on the river Elbe near city Přelouč and consists of several parts. The first part describes parameters of floating channel and lock followed by their evaluation. In the next part of the thesis, project adjustments are designed. In the third and key part is the evaluation of the project‘s usability.
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Business Project
Vrba, Jan ; Legát,, Pavel (referee) ; Sládková, Jitka (advisor)
This diploma thesis deals with an entrepreneurial plan focused on innovation in company. Based on theoretical pieces of knowledge and discovered facts, it contains a proposal of solution, it´s conceivable positioning on the market and economical evaluation.
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The possibilitis of revitalization transverse obstacles in the flow
Plhák, Jiří ; Vrba, Jan (referee) ; Milerski, Rudolf (advisor)
The case study provided for this bachelor’s thesis is based on the issue of transvers obstacles in a flow. For the purpose of this bachelor’s thesis I decided to split this outcome into two parts as the recherché and conceptual design, and then describe each issue based on my further research. The first section is accorded to an issue with revitalization of the flow in the Czech Republic. There are topics such as adjustment of the flow, river-basin and accompanying vegetation related to an issue with revitalization. This also involves transverse obstacles in a flow which could cause a migration barrier for the fish. This could become critical when it comes to a partial restriction or total restriction of basic that fish need for survive. Both food migration and a reproduction migration could be affected. To finish the recherché off, I described an actions needed to implement the watercourses and improve on patency of the transverse obstacles. The thesis also includes examples of problem solution directly related to transverse obstacles. The part of river Svitava is 11 km long and consists of six weirs. I researched and described current condition of the each weir and then suggested an action required to improve on their function.
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