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Carbon Based Materials
Hrazdíra, Matěj ; Čelko, Ladislav (referee) ; Klakurková, Lenka (advisor)
The proposed bachelor thesis deals with carbon based materials. First of all, an overview of its allotropic modifications including newly discovered forms, conditions of their existence and also their basic properties is shown. Further the extraction of carbon materials is briefly introduced. In the next chapters, forms of carbon are classified and particularly described individually with respect to manufacturing technologies and further applications. Individual chapters are dedicated to synthetic carbon and graphite, carbon fibers and carbon fiber reinforced composites. Manufacturing processes of synthetic carbon and graphite, involving possible precursors, are described in detail together with their use in various engineering applications. The following part is dedicated to carbon fibers, in particular to the manufacturing process based on the precursor used including surface treatment and sizing. Additionally the use of virgin carbon fibers is also described. The last part is focused on carbon fiber reinforced composites. Firstly possible distributions of carbon fibers in a matrix are described. Then the technology of manufacturing, properties and use of single composites according to the matrix material are expounded.
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Graphic editor for Android OS
Hrazdíra, Matěj ; Heriban, Pavel (referee) ; Roupec, Jan (advisor)
The proposed master thesis deals with design and implementation of application for editing of raster graphics for Android operating system. First of all, an overview of available software is shown. Based upon this overview, requirements for implemented software are formulated. Required theoretical knowledge providing foundation for implemented functions is summarized in the next chapter. Further Android operating system is introduced with respect to its deployment and other specific characteristics, which have direct impact on application development. The following part describes implemented application from end user perspective. User interface is described here together with application features. The last chapter is focused on implementation of created software – separation to single modules and class responsibilities. Appendices contain examples of application usage.
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Graphic editor for Android OS
Hrazdíra, Matěj ; Heriban, Pavel (referee) ; Roupec, Jan (advisor)
The proposed master thesis deals with design and implementation of application for editing of raster graphics for Android operating system. First of all, an overview of available software is shown. Based upon this overview, requirements for implemented software are formulated. Required theoretical knowledge providing foundation for implemented functions is summarized in the next chapter. Further Android operating system is introduced with respect to its deployment and other specific characteristics, which have direct impact on application development. The following part describes implemented application from end user perspective. User interface is described here together with application features. The last chapter is focused on implementation of created software – separation to single modules and class responsibilities. Appendices contain examples of application usage.
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Carbon Based Materials
Hrazdíra, Matěj ; Čelko, Ladislav (referee) ; Klakurková, Lenka (advisor)
The proposed bachelor thesis deals with carbon based materials. First of all, an overview of its allotropic modifications including newly discovered forms, conditions of their existence and also their basic properties is shown. Further the extraction of carbon materials is briefly introduced. In the next chapters, forms of carbon are classified and particularly described individually with respect to manufacturing technologies and further applications. Individual chapters are dedicated to synthetic carbon and graphite, carbon fibers and carbon fiber reinforced composites. Manufacturing processes of synthetic carbon and graphite, involving possible precursors, are described in detail together with their use in various engineering applications. The following part is dedicated to carbon fibers, in particular to the manufacturing process based on the precursor used including surface treatment and sizing. Additionally the use of virgin carbon fibers is also described. The last part is focused on carbon fiber reinforced composites. Firstly possible distributions of carbon fibers in a matrix are described. Then the technology of manufacturing, properties and use of single composites according to the matrix material are expounded.
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