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Preparation of graphene nanostructures for applications
Dubnická Midlíková, Jana ; Procházka, Pavel (referee) ; Lišková, Zuzana (advisor)
The thesis deals with preparation of graphene nanostructures and their applications in the measurement of electrical transport properties of graphene. Graphene layers are prepared by mechanical exfoliation in two ways, by using adhesive tape or elastomeric film. The contacts for measurement of graphene layers resistance are fabricated by electron beam litography on exfoliated graphene flakes. Measurements of graphene transport properties take place in two environments, in air and in vacuum. Mobility and concentration of charge carriers of prepared graphene nanostructure are determined from the measured values.
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Proposal for implementation internet shop connected with e-logistics to Hanymobil company
Hnilica, Tomáš ; Procházka, Pavel (referee) ; Kříž, Jiří (advisor)
The aim of this bachelor thesis is implementation of e-shop to Hanymobil company and its connectivity to logistics. Firts of all current status of company and its internet presentation are analyzed. The main part of this thesis is dedicated to suggested solution. E-shopping, company conditions of implementation, types of e-shops and consequential e-logistics are in detail described in this part too. The result of the thesis is specific solution implementation e-shop including bill of costs and proposal of its propagation.
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Transport Properties of Graphene Layers during Their Transfer
Gryga, Michal ; Lišková, Zuzana (referee) ; Procházka, Pavel (advisor)
This bachelor thesis is focused on the measurement of the transport properties of graphene, which was produced by chemical vapor deposition (CVD) method on a copper foil and subsequently transferred onto a silicon substrate covered by 280 nm of silicon dioxide. In this work we studied an influence of different types of copper etchants and influence of plasma cleaning of silicon substrates prior to the graphene deposition.
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Analysis of the impact on the price of insulation of residential building in Trebic
Procházka, Pavel ; Hlavinková, Vítězslava (referee) ; Tesařová, Zdeňka (advisor)
A quantification of costs of an insulation on multi-storey buildings and determination of returns on investments in the insulation due to cost savings for heating energy is the subject of this thesis. Analysis of the current statuses of prefabricated houses in the Czech Republic, possibilities of insulating, and characterization of thermal insulation materials are involved in the thesis. It is also included a description of the method for determining the energy performance of the building. The core of this work is the statistical comparison of the prices of two residential buildings in Trebic using the bid prices. These residential buildings, which differ by the number of floors, are assessed concerning impacts of the insulation works. There is also calculated the amount of saved energy for heating which is further used for determination of return on investments into complete building insulation.
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The preparation of Grafen by method CVD
Procházka, Pavel ; Kromka,, Alexander (referee) ; Mach, Jindřich (advisor)
This diploma thesis is mainly focused on the fabrication of graphene layers on the copper foil by the Chemical Vapor Deposition (CVD). For this purpose the high-temperature chamber for the production of the graphene was completed and fully automated. The production of the high area graphene on the copper foil was experimentally achieved. The Raman microscopy and X-ray photoelectron spectroscopy measurements proved that the produced graphene is mostly a monolayer. Graphene layer was transferred on non-conductive substrate.
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New building of sports centre, Jemnice
Procházka, Pavel ; Čtvrtníčková, Kateřina (referee) ; Kolář, Radim (advisor)
An elaborated project documentation for a construction realisation of a sports centre in Jemnice is the core of this diploma thesis. During the elaboration of this proposal a special attention was given to meeting of all active norms and regulations, and also meeting of all requirements of an investor. The main requirement was a multifunctionality of the whole building which consists of a restaurant, bigger and smaller gyms, a fitness room and utility space for a fluent working of all the building. The proposed sport centre is a two-storey building where the main part, sports hall, measures 24 x 50 meters. It is suggested to use a skeletal system from prefabricated concrete elements together with a roof from wooden trusses for this building.
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Marketing in Tourism
Bogner, Josef ; Procházka, Pavel (referee) ; Chalupský, Vladimír (advisor)
This thesis analyzes the micro-region Moravskokrumlovsko in the tourism sector and proposes solutions to increase its tourist attractions. The theoretical part of this thesis is focused on marketing research, tourism marketing and related concepts. The practical part is focused on analysis of attractiveness, analysis of visitors, analysis of marketing mix, analysis of competitors, secondary research focusing on visitors of the micro-region, primary research focusing on promotion of the micro-region, and suggestions for improving the tourist attractions of micro-region.
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