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Visualisation of asymetric cryptography
Kužela, Jan ; Rosenberg, Martin (referee) ; Ležák, Petr (advisor)
Bachelor thesis is considered in cryptographic protocols, especially asymetrical. The purpose of the thesis is to create an aplication for visualisation of mathematical operations in asymetrical cryptosystems. The emphasis is put on the asymetrical cryptosystems Diffie-Hellman, DSA and RSA. There is a summary of history of cryptography in the theoretical part as well as modern cryphographical systems used for protection of digital data. Practical part shows the design and creation of the application and implementation in the programming language Java and JavaFX. The output is the application, which visualizes protocols DH, DSA and RSA. Systems are visualized with the input data from the user or with randomly generated data. Application shows the calculations made by protocols step by step.
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The Family House
Kužela, Jan ; Struhala, Karel (referee) ; Manychová, Monika (advisor)
This bachelor’s dissertation is on the design of a two-floor family home with a basement. This study starts at the building stage and focuses on the construction details and energy demands of the building. It also looks at fire safety solutions in the home. The floorplan and the architectural look take into account the needs of the future occupants in terms of the relevant regulations, standards and norms. Traditional materials are used with the latest building techniques.
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The Hotel Velichovky
Kužela, Jan ; Pilný, Ondřej (referee) ; Kalousek, Lubor (advisor)
This diploma’s dissertation is on project of a new hotel building with three aboveground and one underground floors. This study starts at the building stage and focuses on the construction details and energy demands of the building. Also included is a fire safety solution for the new hotel building. The layout and architectural desing is according to the investor´s requirements, with respect to applicable laws, regulations, standards. Traditional materials are designed for the new building, taking into account the latest developments in the construction industry.
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Stretch forming with tensile force
Kužela, Josef ; Samek, Radko (referee) ; Peterková, Eva (advisor)
The submitted work developed within the bachelor study B-STI Mechanical engineering deals with bending technology in combination with tensile force. The work is created on the basis of literary study overview and description of the principle of bending technology with the tensile power, a description of the methods, tools and machines used, advantages and disadvantages of the above methods and examples of modern production processes and manufactured parts. The work also includes a comparison with simple bending method.
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Design, implementation and measurement of passive optical network
Kužela, Jan ; Horváth, Tomáš (referee) ; Vojtěch, Josef (advisor)
The aim of this thesis is to formulate the design of optical access network in designated area. The design is focused on the physical network layer and it covers optical fibers, cable protectors and links, optical hubs, racks and active components. The thesis also docu- ments network architecture, the configuration of active components and provides results from monitoring of selected network segments. The thesis consists of the theoretical part and practical part. In the theoretical part, there is an introduction to optical networks, their configurations (FTTH, FTTB, FTTC, FTTN), relevant networking standards and technologies. The practical part of the thesis covers design proposal of a network located in Slavičín. The design reuses infrastructure and technologies of existing network. The proposed design follows FTTH architecture which has benefits of low maintenance cost and it also fulfills GPON standard.
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Belarusian Politics of History 2011-2020 and Soft Belarusization
Kužela, Jan ; Kolenovská, Daniela (advisor) ; Klípa, Ondřej (referee)
In my thesis, I focus on the phenomenon of Soft Belarusization, which I contextualize within the historical politics of the state led by authoritarian President Alexander Lukashenko. The focal point of the work is the year 2014 when following the Russian annexation of Crimea there was an increase in national motifs in the public sphere, along with the support for Belarusian culture and language. I approach the issue by analyzing primary sources - Russian disinformation websites, reactions of Belarusian politicians and ideologists, which I interpret in connection with the specific type of Belarusian regime, adaptive authoritarianism. The key contribution of this thesis comes from structured interviews with representatives of the Belarusian opposition, who operate both in exile and directly in Belarus, enriching the subject matter with direct, authentic experiences of the individuals involved. The aim of the whole thesis is to unravel the complex relationships between historical politics and manifestations of Soft Belarusization, describe its impact on historical politics and deepen awareness of these phenomena from the perspective of the Belarusian opposition.
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The Hotel Velichovky
Kužela, Jan ; Pilný, Ondřej (referee) ; Kalousek, Lubor (advisor)
This diploma’s dissertation is on project of a new hotel building with three aboveground and one underground floors. This study starts at the building stage and focuses on the construction details and energy demands of the building. Also included is a fire safety solution for the new hotel building. The layout and architectural desing is according to the investor´s requirements, with respect to applicable laws, regulations, standards. Traditional materials are designed for the new building, taking into account the latest developments in the construction industry.
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Design, implementation and measurement of passive optical network
Kužela, Jan ; Horváth, Tomáš (referee) ; Vojtěch, Josef (advisor)
The aim of this thesis is to formulate the design of optical access network in designated area. The design is focused on the physical network layer and it covers optical fibers, cable protectors and links, optical hubs, racks and active components. The thesis also docu- ments network architecture, the configuration of active components and provides results from monitoring of selected network segments. The thesis consists of the theoretical part and practical part. In the theoretical part, there is an introduction to optical networks, their configurations (FTTH, FTTB, FTTC, FTTN), relevant networking standards and technologies. The practical part of the thesis covers design proposal of a network located in Slavičín. The design reuses infrastructure and technologies of existing network. The proposed design follows FTTH architecture which has benefits of low maintenance cost and it also fulfills GPON standard.
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The Family House
Kužela, Jan ; Struhala, Karel (referee) ; Manychová, Monika (advisor)
This bachelor’s dissertation is on the design of a two-floor family home with a basement. This study starts at the building stage and focuses on the construction details and energy demands of the building. It also looks at fire safety solutions in the home. The floorplan and the architectural look take into account the needs of the future occupants in terms of the relevant regulations, standards and norms. Traditional materials are used with the latest building techniques.
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