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The possibility of the use of alternative soils into the Vlachovice dam body
Novák, Jiří ; Špano, Miroslav (referee) ; Říha, Jaromír (advisor)
This diploma thesis deals with possibility of the use of alternative soils into the Vlachovice dam body. In the introductory part, a brief description of the site of the Vlachovice dam is presented. Following section includes a research of the possibility of the use of alternative soils into the dam body. The research includes a description of the individual waterworks, along with the specifics of their construction process. Based on this research, a variant design of the typical profile for the Vlachovice dam is developed. There is also an estimation of cubaturs of materials needed to construct the selected design profile, as well as an estimation of cubaturs of available materials in the flood.
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New construction of the Faculty of Science University of South Bohemia in the Ceske Budejovice - preparation of the realization construction
Novák, Jiří ; Mohapl, Martin (referee) ; Šlanhof, Jiří (advisor)
This thesis deals with the preparation of construction management, Faculty of Science, University of South Čekých Budějovice. The work includes a technical report on building technological project, coordinating the situation, time and financial plan, a study of the implementation of the main technological stages, the design of construction machines and mechanisms, the schedule of the main building structure, technological prescription for ventilated facade structures, inspection and test quality plan for the object SO 100, itemized budget plan and the main subject of risks arising from the construction and their action.
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Calibration and interpretation of images measured by LEEM
Endstrasser, Zdeněk ; Novák, Jiří (referee) ; Čechal, Jan (advisor)
This thesis deals with the software development to calibration and interpretation of image data measured by a LEEM device. As the imaging technique is uniquely suited for in-situ studies of surface dynamical processes, the attention is mainly paid to methods enabling the evaluation of measurement time series. The phase correlation method based on Fourier transform of images is proposed to temperature shift correction between consecutive frames. The thesis describes the methods of additive and impulse noise filtering, image visualization, the filtration of secondary electrons and the determination of I-V curves from measured image data. Implemented methods are described not only in terms of their mathematical origin, but also with emphasis on the revealing of critical aspects associated with their use. The thesis also focuses on the application of the created algorithm to image data capturing the spatial and temporal evolution of 4,4’-biphenyl-dicarboxylic acid surface phases induced by sample annealing. Based on these evaluations, a suitable procedure is then determined to perform accurate detection and compensation of temperature shift said.
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Assessment of the Information System and the Proposal for Modification of Specific Company
Čička, Dominik ; Novák, Jiří (referee) ; Klusák, Aleš (advisor)
This diploma thesis deals with the analysis of the environment of the company TEFIS s.r.o., active in the logistics industry. It discusses the assessment and suggestions for changes to the company's information system. Given issues contains the theoretical background to the given issues and analyzes that were carried out in the company environment. Based on the analysis, the work actually includes suggestions for solutions for streamlining the information system and an overall summary.
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Design and optimalization of internet shop
Novák, Jiří ; Štepník, Štefan (referee) ; Dydowicz, Petr (advisor)
Bachelor thesis is target on design and optimization of new internet e-shop. The goal of this paper work is to design and optimalizate system for users, administrators, enterpreneurs and for internet search engines. System will be applied to particular clients and will be offered instead of existing system, which not answer requirements.
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Preparation and Characterization of Graphene Based Hybrid Materials
Hrubý, Jakub ; Novák, Jiří (referee) ; Neugebauer, Petr (advisor)
Grafen v kombinaci s komplexy kovů by mohl poskytnout nové přísutpy v hybridních materiálech založených na grafenové bázi a v oblasti molekulárního magnetismu. Obě témata jsou velmi diskutovaná jako taková, nicméně, výzkumu vedoucího k možnosti jejich míchání není mnoho. Vzorky byly připraveny sonikací grafitu v kapalné fázi, což vedlo k exfoliaci grafenu. Následně byly nadeponovány pomocí modiikované Lagmuirovy– Schaeferovy depoziční metody různé komplexy kovů na substrát pokrytý grafenem. Klíčovým krokem bylo určení vlastností takto připraveného materiálu. Proto byly následně vlastnosti takového hybridního materiálu charakterizovány pomocí vysokofrekvenční elektronové paramagnetické rezonance (angl. HFEPR), rastrovacího elektronového mikroskopu, (angl. SEM), Ramanovou spektroskopií a čtyř bodovou metodou měření odporu. V této práci jsme potvrdili naši presumpci, že je možné vytvořit hybridní materiál smícháním exfoliovaného grafenu s molekulárními magnety pro získání nových magnetických a elektronických vlastností, které by mohly být využity v další generaci detektorů a elektroniky.
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Royal Crystal trade centre - construction technology project
Novák, Jiří ; Ing.Václav Čech (referee) ; Henková, Svatava (advisor)
This master's thesis deals with the construction technology project solution of the Trade centre building. This thesis consists of a comprehensive elaborate project of implementation including the schedule and calculation, two technological regulations of operations, main mechanisms and risks connected with the realization itself. Logistics of resources, construction side and procedures needed for realization are processed as well.
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Animation and calculation of cyclic curves in Maple
Novák, Jiří ; Hoderová, Jana (referee) ; Procházková, Jana (advisor)
The main goal of the thesis was to deal with the topic of cyclic curves and creating interactive maplets that would illustrate creating and characteristics of these curves. The final version includes maplet with plotting parametric curve, maplet with computing curvature, maplet for all the types of cyclic curves, set of maplets for interactive change of parameters and set of maplets that would illustrate creating each cyclic curve (with animation). The thesis also contains a theoretical part dedicated to the theory of cyclic curves.
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Analysis and Design of Distributional B2B and B2C Application
Novák, Jiří ; Koch, Miloš (referee) ; Dydowicz, Petr (advisor)
The diploma thesis is concerned with an analysis and design of distributional B2B and B2C application. The fundamental part is especially focused on design of features and functions of the application, selection of suitable technologies and the project of the data storage. The diploma paper also contains a scheme of administration of particular versions and binding regulations for development and resulting maintainance and expanding of the application.
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Study of thin films of molecular nano-magnets prepared by Langmuir-Blodgett technique and drafting of an adapted Langmuir trough
Vaverka, Jan ; Neugebauer, Petr (referee) ; Novák, Jiří (advisor)
This diploma thesis focuses on studies of deposition of molecular nanomagnets doubledecker dysporsium phtalocyanine via Langmuir-Blodgett method. The thesis describes the influence of deposition parameters on structure of deposited molecular layer of doubledecker dysporsium phtalocyanine. The prepared molecular layers are analysed by X-ray reflectivity and Atomic force microscopy. Moreover, the proposal of structural changes of KSV Minimicro instrument, used for Langmuir Blodgett deposition, is described. The intended result is Langmuir trough of bigger dimensions than the recent one, which would enable to distribute molecular layers numbering about magnitude of hundreds.
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