National Repository of Grey Literature 207 records found  1 - 10nextend  jump to record: Search took 0.01 seconds. 
Teaching the History of the Czech Language at Grammat School
Dušek, Jan ; Andrlová Fidlerová, Alena (advisor) ; Šmejkalová, Martina (referee) ; Štěpáník, Stanislav (referee)
The thesis Teaching the History of the Czech Language at Grammar School deals with the current teaching of this theme at grammar schools. The thesis presents the possibilities for the inclusion of this theme within the Framework Educational Programme for Secondary General Education (Grammar Schools) and their realisation in School Educational Programmes of grammar schools of five regions. Using a questionnaire, it investigates teaching practices of Czech language teachers from these regions and the presentation of the theme in textbooks and workbooks they use. In addition, the thesis summarizes the way in which this topic is treated in pedagogical guides, presents relevant electronic sources and gives possibilities for thematic excursions. As a supplement to the thesis, we include a list of schools from the selected regions supplemented with information related to the history of the Czech language contained in their School Educational Programmes.
Synergy between traditional sport and esport: motivation to start esport teams by traditional sports clubs
Dušek, Jakub ; Voráček, Josef (advisor) ; Krause, Veronika (referee)
Title: Synergy of traditional sports and esports: Motivations for establishing esports teams by traditional sports clubs Objectives: The main goal of this master's thesis is to identify the motivational aspects of traditional sports clubs for founding esports teams and to evaluate the benefits of this step. This proposal will focus on the study of synergy between traditional sports and esports and examine what reasons lead sports clubs to invest in esports and create their esports teams. It aims to understand the economic, strategic, and fan-based aspects of the connection between these sectors and propose recommendations for clubs on how best to use the synergy between traditional sports and esports. Methods: Qualitative research is used in this thesis. Research is based on a carefully designed selection of respondents to obtain a representative sample of opinions from various environments and perspectives. A total of six key respondents participated in the research, each representing a recognized traditional football team or hockey club. Conclusion: The results of the thesis show that traditional sports clubs are deciding to establish esports teams primarily for the purpose of brand expansion and reaching younger demographic groups. This step also opens up new market opportunities and sources of...
Optimizing Image Reconstruction in Electrical Impedance Tomography
Dušek, Jan ; Brančík, Lubomír (referee) ; Sikora, inž Jan (referee) ; Mikulka, Jan (advisor)
Tato disertační práce pojednává o optimalizaci algoritmů pro rekonstrukci obrazu neznámé měrné vodivosti z měřených dat pořízených elektrickou impedanční tomografií. Danou problematiku zde věcně vymezuje několik různých prvků, zejména pak stručný matematický popis dopředné a inverzní úlohy řešené různými přístupy, metodika měření a pořizování dat pro rekonstrukci a přehled dostupných numerických nástrojů. Uvedenou charakteristiku rozšiřuje rozbor optimalizací parametrů modelu ovlivňujících přesnost rekonstrukce, způsoby paralelního zpracování algoritmů a souhrn dostupných zařízení pro měření tomografických dat. Na základě získaných poznatků byla navržena optimalizace parametrů matematického modelu, která umožňuje jeho velmi přesný návrh dle měřených dat. V této souvislosti dochází ke snížení nejistoty rekonstrukce rozložení konduktivity. Pro zefektivnění procesu získávání dat bylo navrženo zařízení k automatizaci tomografie s důrazem na cenovou dostupnost a snížení nejistoty měření. V oblasti tvorby numerického modelu byly dále zkoumány možnosti užití otevřených a uzavřených domén pro různé metody regularizace a hrubost sítě, a to s ohledem na velikost chyby rekonstruované konduktivity a výpočetní náročnost. Součástí práce je také paralelizace subalgoritmů rekonstrukce s využitím vícejádrové grafické karty. Předložené výsledky mají přímý vliv na snížení nejistoty rekonstrukce (optimalizací počáteční hodnoty konduktivity, rozmístění elektrod a tvarové deformace domény, regularizačních metod a typu domén) a urychlení výpočtů paralelizací algoritmů, přičemž výzkum byl podpořen vlastním návrhem jednotky pro automatizaci tomografie.
Magnetic field measurement
Dušek, Jiří ; Máca, Josef (referee) ; Vyroubal, Petr (advisor)
Bachelor thesis describes ways and technology for measuring of the magnetic field. Furthermore it deals with comparing sensors for magnetic fields measuring and creating a basic conception of the meter. For design of conception was selected sensor HMC2003 from Honeywell company. Design of conception describes two units, which meter contains. Conception include power, compensation and reset circuits. After that is detailed describe layout of both printed circuit boards, setting up and soldering components. Output of this meter is signal of the three axis of sensor. Meter was subjected to trial run, which verified functionality of the whole device.
Design of laboratory model of Inverse Pendulum
Dušek, Jiří ; Grepl, Robert (referee) ; Šolc, František (advisor)
Purpose of this Bachelor’s thesis was to set matemathic laboratory model fixture of „Inverted penduluem“ togther, to verify it and on this base to create simulating model. Furthermore for this simulating model system to create way its controling in „stabilisation in upper instable location“ mode and in „crane during moving with the load“ mode. For operation in both modes was state-feedback regulator chosen and projected by method LQR, which was applied after that to real model of laboratory fixture. Realization of exsisting system was described and during using incremental rotary encoder and I/O card of new type was modernized. Further possibility of operation of carriage travel of pendulum by voltage supply was examined. Rotation version of laboratory model fixture was projected and alternative driving facilities were selected.
Control of reactive magnetron sputtering
Dušek, Jan ; Boušek, Jaroslav (referee) ; Ing. Tomáš Fořt, Ph.D., ÚPT AVČR, Brno (advisor)
Bachelor's thesis concisely describes technology of reactive magnetron sputtering and deals with the design and realization of controlling program. For this purpose it was created the control program for steering of individual components of apparatus PLS 160 in programming enviroment Labview. On basis of the knowledge of technological process and procedures of reactive magnetron sputtering the automatic program was created. This program can be modified using recipes. Besides program structures mechanical and electrical changes of apparatus were made. The entire automated process was tested.
Control of salient PM machine using d-q frame machine model and Matlab Simulink
Dušek, Jiří ; Huták, Petr (referee) ; Ondrůšek, Čestmír (advisor)
Tato práce se zabývá synchronním motorem s permanentními magnety na rotoru (PMSM), jeho modelováním a návrhu regulační struktury. V práci jsou uvedeny způsoby a výhody použití permanentních magnetů v elektrických motorech. Dále se práce zabývá transformací třífázové soustavy do dq0. Pomocí Parkovy transformace jsou v práci odvozeny rovnice stroje v dq0 souřadnicovém systému a vytvořeny náhradní schémata stroje v dq osách. Rovnice i schémata zahrnují jak ztráty v mědi, tak ztráty v železe. Náhradní schémata jsou popsány elektrickými a mechanickými rovnicemi a následně překresleny do grafické podoby v programu Matlab Simulink. Vytvořeny jsou dva modely PMSM, jeden s uvažováním ztrát v železe a druhý bez těchto ztrát. Pro oba dva modely je zde popsán postup návrhu regulátorů proudu a otáček. Pro model, u kterého jsou uvažovány ztráty v železe je navíc použito více druhů řídicích strategií a tyto strategie jsou mezi sebou navzájem porovnány.
Classification of asynchronous motors
Čala, Václav ; Dušek, Jiří (referee) ; Singule, Vladislav (advisor)
This diploma thesis deals with a creation of a “Classification Document” of asynchronous motors with a short-circuit armature with axial heights of 355, 400, 450, 500, and 560 mm. Furthermore, it is concerned with a creation of an integral design documentation for the production and assembly of these motors at the company TES VSETÍN, s.r.o. By writing this diploma thesis I would like to achieve a simplification of communication with the customers during the processing of asynchronous motors orders and to speed up the processing of asynchronous motors orders not only in the design department but also the complete technologic preparation of the production which will surely be provided by this integrated documentation.
Special induction machine as source of electric energy
Dušek, Jiří ; Janda, Marcel (referee) ; Skalka, Miroslav (advisor)
This work deals with description of an induction machine principles for both of motor and generator operations. Then is been described a special kind of an induction generator working into an isolated system. The construction of an induction generator was designed with two stator winding connection due to possibility of the variable number of pole pairs. Also there is an excitation capacity design for self-excitation. Last part of this work contains the measurement of an induction generator with different values of excitation capacity and both terminal clamps connection.
Complexes of aminoclay and selected organic compounds
Dušek, Jakub ; Pekař, Miloslav (referee) ; Mravec, Filip (advisor)
This paper describes the preparation of aminoclay and complexes of aminoclay with selected bioactive substances. The theoretical part deals with the study of aminoclay and substances suitable for complexes and suitable modification of preparation these complexes. Experimental part of this paper consists of preparation of aminoclay complexes and verification of their formation. In order to verify the formation of the complex by binding of bioactive compounds to the free amino groups of aminoclay were used methods FT-IR (Fourier transform infrared spectroscopy) and XRD (X-ray diffraction). For selected substances, binding to the aminoclay would improve their properties, which was the main motivation for the research. The resulting complexes could be more effective by replacing existing substances used in the pharmaceutical industry and biomedical applications.

National Repository of Grey Literature : 207 records found   1 - 10nextend  jump to record:
See also: similar author names
26 DUŠEK, Jakub
28 DUŠEK, Jan
5 DUŠEK, Jaroslav
26 DUŠEK, Jiří
3 DUŠEK, Josef
26 Dušek, Jakub
28 Dušek, Jan
5 Dušek, Jaroslav
4 Dušek, Jindřich
26 Dušek, Jiří
3 Dušek, Josef
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