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Diagnostics of pathological changes in vascular system and innovative methods of interventional therapy
Novák, Matěj ; Lambert, Lukáš (advisor) ; Křivánek, Jiří (referee) ; Cihlář, Filip (referee)
Purpose. The objective of the first study was to compare the results of primary patency of failing dialysis arterio-venous fistulas and grafts when using drug-coated balloon catheters in comparison with simple balloon catheters. The aim of the second study was to quantify perfusion changes on CT pulmonary angiography (CTPA) in patients with chronic thromboembolic pulmonary hypertension (CTEPH). Methods. In the first study, a total of 76 patients were randomized to the study - 38 patients were treated with percutaneous transluminal angioplasty using a drug-coated balloon catheter, and 38 patients were treated with percutaneous transluminal angioplasty using a simple balloon catheter. Follow-up DSAs were performed at 3, 6, 9, and 12 months after baseline intervention. In the second study, CTPA in 58 patients with CTEPH were evaluated. The volume of the hypoperfused part of the lungs was measured using density thresholding in semi-automatically segmented lung volume and compared with hemodynamic parameters from catheterization. Results. In the first study, the primary patency in the PTA group with a drug-coated balloon catheter versus the PTA group with a simple balloon catheter was 86.7 ± 5.6% vs. 74.2 ± 7.4% at 3 months, 52.8 ± 8.4% vs. 25.6 ± 7.9% at 6 months, 21.8 ± 8.1% vs. 11.0 ± 5.9% at 9...
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Tool for User-Defined Publication Output from Input Text Data
Novák, Michal ; Bidlo, Michal (referee) ; Strnadel, Josef (advisor)
This bachelor's thesis focuses on the design and implementation of a tool intended for creating publication outputs from input text data. The aim of this thesis is to design and implement a universal and modular program that can transform raw (serialized) data supplemented with user configuration into visual representation that can then be used in publications. Thesis explores sources of information, their types, and usage. Additionally, common formats for serialized and visualized data are analysed and a research of methods and approaches to data visualization is conducted. The individual components and approaches to tool design are explained, followed by a description of implementation. At the end, the tool is tested by users. Results of these tests are then used for evaluation of the quality of implementation.
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Customer Satisfaction Analysis of the Selected Fitness Center and Proposals for its Improvement
Novák, Martin ; Schüller, David (referee) ; Chlebovský, Vít (advisor)
In this thesis, the author deals with the analysis of customer satisfaction in a selected fitness centre and suggestions to increase its level. The thesis consists of 3 main parts. The first part of the thesis is devoted to the theoretical knowledge of the issue. The second part deals with the analysis of the current state of the given enterprise. This chapter also includes the results of the marketing research conducted, the main objective of which was to determine the current level of customer satisfaction. The analytical part is followed by the third part, in which the actual proposals for increasing this level are given.
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Improvement of Bit Error Rate in Free Space Optical Link
Novák, Marek
The article describes an inovative bit error rate reduction technique principle and its practical implementation. The design is implemented in an FPGA and can be combined with other more conventional BER reduction techniques. The presented approach benefits from properties of an optical channel which a general RF channel does not have.
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Test Management Tool
Novák, Miroslav ; Janoušek, Vladimír (referee) ; Smrčka, Aleš (advisor)
The aim of this thesis is to specify, design and implement a test management tool that will work both on its own and on the Testos platform. The problem was solved by creating a client web application and implementing a web service using the REST API, which ensures interoperability with other tools. The created system allows to manage the basic testing process, which consists of project management, test requirements management, test library management and management of individual testing runs.
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Intersection Úvoz (street) x Údolní (street in Brno city)
Pagač, Aleš ; Novák, Martin (referee) ; Všetečka, Martin (advisor)
He subject of this bachelor thesis is designing a modification for intersection between Uvoz street and Udolni street. The goal is the enhancement of public transport connection and pedestrian movement. This design should not worsen the fluence of transport in any way. My main focus are station locations and traffic lanes. The fluence of transport is handled by traffic lights coordination. Finally, I've selected just one from multiple solutions.
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Automatic testing of gas leak detector
Skryja, Petr ; Malinowski, Radim (referee) ; Novák, Marek (advisor)
This work deals with the automatic testing of an ultrasonic gas leak detector, which has to be tested during normal changes in the development phase. The reader will be acquainted with the basic principles of gas detection, design of the test product, software architecture its implementation. The following is a presentation of the application and instructions for writing tests. In this work, the Beaglebone Black development board with the Debian operating system is used as the core of the entire test product.
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Intersection of highway I/42 and path along Svitava (river)
Dušek, Martin ; Novák, Martin (referee) ; Všetečka, Martin (advisor)
The bachelor thesis project deals with the problematic part of bycicle path along Svitava river, around the crossing with Hladíkova street. A safe pedestrian crossing for a path frequented by cyclists, skaters and pedestrians is missing, which results in unsafe crossings of busy four-lane road l/42. The bycicle path in the project is designed on the west side of the river under the road bridge to avoid any kind of contact between the cyclists/skaters/pedestrians with road l/42 and to ensure the fastest and safest possible transit of both cyclists and cars. Emphasis was put on the stability of construction in precipice, tolerance of the construction against water and effective longitudinal slope and length of path ratio, to ensure safe concurrent passage of both cyclists and pedestrians.
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Using the Concept of Total Compensation in the Selected Subject
Ziminová, Monika ; Novák, Miloš (referee) ; Kruntorádová, Markéta (advisor)
The bachelor thesis focuses on the usage of the Concept of Total Compensation in the subject of Marcela Cisarova. The theoretical part explains basic concepts related to the topic. Practical part of the thesis introduces Marcela Cisarova and includes the analysis of an economic situation as well as the analysis of external environment. In the result practical part creates an effective motivation program with a goal of increasing work efficiency of employees.
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