|
|
Usability of Post-quantum Cryptography in IoT
Kratochvíl, Jakub ; Perešíni, Martin (referee) ; Malinka, Kamil (advisor)
Cílem této práce je zjistit použitelnost postkvantových kryptografických algoritmů a jejich nároků na zdroje na zařízeních s omezeným výkonem. Pro vyhodnocení použitelnosti jednotlivých algoritmů jsou měřeny obecné parametry na zařízení ESP32 s čipem Xtensa LX6. Druhá část této práce se zaměřuje na velikost síťové komunikace protokolu TLS 1.3, který využívá postkvantové alternativy. Obě tyto části obsahují srovnání se současnými kryptografickými algoritmy. Výsledky v obou částech měření ukazují především zvýšení nároků na zdroje pro postkvantové algoritmy. Postkvantová kryptografie je v současné době použitelná na zařízeních podobných ESP32, ale na zařízeních s nižšími zdroji je problematická nebo dokonce nepoužitelná.
|
|
|
The attractiveness of individual athletic in primary schools
Kratochvíl, Jakub ; Kašpar, Ladislav (advisor) ; Teplý, Lukáš (referee)
The aim of this bachelor's thesis was to determine the level of attractiveness of athletic disciplines within physical education classes at primary schools and to identify factors that influence the attractiveness of these disciplines. The thesis is divided into theoretical and research sections. In the theoretical part, information is summarized regarding the significance of athletics in the curriculum of physical education at primary schools, including the history of athletics, motivation of students in physical activities, and general sports preferences. The research section focused on interpreting the results from a questionnaire survey completed by 256 respondents from selected primary schools in the Pelhřimov district, specifically ZŠ Humpolec, ZŠ Pacov, and ZŠ Pelhřimov. This part of the thesis places further emphasis on students' relationships with individual athletic disciplines and their impact on student performance, featuring a detailed analysis of the attractiveness of athletic disciplines, especially focusing on selected disciplines such as sprinting, ball throwing, and high jumping. The research was conducted across three schools in the Pelhřimov district. Additionally, the research explores the appeal of athletics and sports disciplines among primary school students, examining how their...
|
|
|
Residential Complex on the Red Hill in Brno
Lebánková, Simona ; Mléčka, Jan (referee) ; Kratochvíl, Jan (advisor)
This architectural project presents a comprehensive concept of a residential complex that responds to current needs and trends in the housing sector. The proposed four new apartment buildings become part of the extension of the housing stock in the locality of the cadastral area of Brno-Štýřice. Their siting and design have been carefully considered with regard to the urban environment and spatial conditions offered by this location. The project also includes the introduction of a new residential street type D1 and the construction of a living space, which contributes to the functionality and attractiveness of the whole complex. The supporting structure of the houses is designed with an emphasis on safety and stability, with the reinforced concrete frame providing a solid foundation for the entire structure. The architectural concept emphasises sustainability and quality of life for the residents. The artistic representation of the ensemble is inspired by the surrounding landscape and seeks to fit organically into the environment. The simplicity, modularity and minimalist aesthetics of the building contribute to a harmonious blend of indoor and outdoor spaces. Overall, this project is designed with a vision to provide a modern and functional living space that meets not only current standards, but also the expectations of residents in today‘s urban environment.
|
|
|
Time synchronisation of stm32 microcontrollers
Kratochvíl, Jakub ; Havránek, Zdeněk (referee) ; Kunz, Jan (advisor)
This master's thesis focuses on the implementation of methods for time synchronization of microcontrollers and their testing. The theoretical part introduces relative and absolute methods of time synchronization. Subsequently, the testing method for time synchronization is presented, using delay measurements and Allan deviation. In the thesis, a total of 4 methods of time synchronization are implemented: GPS, DCF77, RDS, and a method utilizing a superior system. Among these methods, synchronization from the superior system proved to be the most effective, achieving synchronization of the beginning of a second within tens of nanoseconds. The best wireless method has proven to be the GPS method, with its accuracy at the beginning of seconds being in the hundreds of nanoseconds.
|
|
|
FCK Technology bro
Utíkalová, Kateřina ; Kratochvíl, Jan (referee) ; Štěpán, Marek (advisor)
Technological progress is transforming perhaps all aspects of human activity, not least the way we build. Criticism and reflection is therefore necessary. Optimisation of the unnecessary use of technology and simultaneous use of vernacular principles is one way to reduce the environmental impact. I am designing an apartment building near Zlin, which is based on the context of the place. In the area of the Malenovice sawmill, quality housing in the greenery is being created. The design of the apartment building integrates results of the contemplation of the material, making the most of natural ventilation and solar heat gains. Corner greenhouses are a specific element of the design, combining the benefits of a double facade and greenhouse effect, as well as centrally located ventilation chimneys. These elements contribute to improving the quality of space and have their thermodynamic justification. My goal was to design quality housing using truthfully admitted materials. Timberwork in the Czech Republic is still scarce. This project explores, among other things, the possibilities and limits of timber construction in the design of an apartment building.
|
|
|
Biblioverse – Multifunctional building with library
Bílek, Jan ; Kratochvíl, Jan (referee) ; Bykov, Oleksii (advisor)
The aim of the project is to use the potential of the site, to create a pleasant space for work and study and to offer an alternative to the existing public libraries. The project responds to the current perception of the function of libraries as places to meet, work and study, and seeks to provide an environment adapted to the needs of the younger productive population and university students in Brno. The project emphasises the provision of quiet working spaces, interactive study rooms and relaxation zones to meet the needs of users at different levels of concentration and relaxation.
|
|
|
Residential Complex on the Red Hill in Brno
Cibulová, Monika ; Mléčka, Jan (referee) ; Kratochvíl, Jan (advisor)
The topic of the bachelor's thesis deals with the problematic situation in the area of housing, when the demand for housing exceeds the current offer. The design of the residential complex consists of an apartment building, an apartment complex and a multifunctional building. The proposal includes a square with a café terrace, a pond, a residential street, parking and private community gardens. The goal was to create a pleasant environment for residents and visitors to the site.
|
|
|
FCK Technology bro
Valová, Eliška ; Kratochvíl, Jan (referee) ; Štěpán, Marek (advisor)
The aim of the thesis is to design a residential building that will stand the test of time not only by maintaining its form and function but also by creating a landmark on the line between Otrokovice and Zlín. The main theme of the design is therefore the longevity of the building. The proposed house is located on the outskirts of Zlín - Malenovice on a plot where a sawmill currently operates. The longevity of the building is achieved in three different dimensions - technical lifespan, economic lifespan, and in terms of lifestyle, fashion, and social situation. Key elements include a conservative building form and brick facades.
|
|
|
Biblioverse – Multifunctional building with library
Košútová, Kristína ; Kratochvíl, Jan (referee) ; Bykov, Oleksii (advisor)
Children's libraries in the Czech and Slovak Republic are a mirror of education. The spaces are undersized, furnished with furniture and carpets to at least somewhat muffle children's screams. The question remains whether such furnishings are sufficient and whether a children's library should look and function differently. The project is being taken up by a new branch of the Jiří Mahen Municipal Library - the Children's Library. It is based on an understanding of child development, how children play and learn new things during their childhood - from birth to the age of 12. Children can create their own games and toys to play with in the library. Children will be able to make their own choices about how they spend their time in the library. Whether they will play individually according to their own ideas or become part of any workshop organised by the Jiří Mahen Library. In the project I define 3 basic typologies that make up the space, and these are part of the building's mass. The tower - it is the main vertical element, thanks to which children can move between several floors, but it is also a space hiding interactive elements and games. The Cave - is a smaller space that resembles a refuge or hiding place for children who want to hide and read, or just want to find their own corner. Tunnel - is the main horizontal element that connects the important points of the two main building volumes.
|
|
|
Biblioverse – Multifunctional building with library
Knutelský, Samuel ; Kratochvíl, Jan (referee) ; Bykov, Oleksii (advisor)
In my project, I am proposing a new design for the library of Moravian gallery, which works as a place where world of exhibited art, books and creation collide. I work with the concept of the library as a studio where the passive visitor of the library and gallery becomes an active participant in the creation and development of art. The library space includes, in addition to a free selection of books, a repository, and a small gallery, also art studios that build on the activities of the Moravian Gallery. The proposal is situated on the border of the historic city center of Brno on a corner plot located directly in the park.
|
guest ::
