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Creation of Production Scheduling to Implement Customer Requirements
Holík, Radim ; Jaroš, Miroslav (referee) ; Jurová, Marie (advisor)
Discovering deficiencies in production tasks schedule of the TOS Kuřim – OS, a. s. company was the main impulse for creation of this master’s thesis. Analysis of provided data together with theoretical basis of relevant literature have created a basis for the suggestion. It’s the implementation of a newly designed process, which would reduce or fully eliminate deficiencies during its periodic execution. These suggestions also include a practical example of the process application.
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Parking garage in the University hospital in Brno – Bohunice
Pučálka, Radoslav ; Šamánková, Zdeňka (referee) ; Pavlíček, Jan (advisor)
The thesis is draft a multi-storey parking garage in the area of University Hospital in Brno Bohunice to insufficient capacity of the parking spaces. The aim of thesis is to create a sufficient number of parking spaces, which would solve the deficit of parking spaces and connecting the street Jihlavská. The parking garage is located on the south side of the University Hospital and ensures pedestrian connections to the hospital. The parking garage should serve for patient, visitors and hospital staff. This thesis takes into consideration the solution of terminal of public transport in Bohunice’s hospital and for patients and visitors to the hospital is also designed park.
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Business Plan
Žabenský, Zbyněk ; Navrátil, Jaroslav (referee) ; Rompotl, Jaroslav (advisor)
The diploma thesis contains the business plan study for increase of the production effectiveness via improvement of Overall Equipment Effectiveness. It contains technical description, process description of the change and its financial evaluation. The thesis focuses on specification of the term Overall Equipment Effectiveness and its clarification for use in production company producing electronic devices. It contains real company example.
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Preparation and characterisation of ceramic electroactive materials for Na-ion batteries
Vaněk, Martin ; Libich, Jiří (referee) ; Čech, Ondřej (advisor)
Hlavním cílem této práce je charakterizace vzorků titanátů, jako materiálů pro sodíko-iontové (Na-ion) akumulátory. Syntéza některých vzorků je součástí této práce. Charakterizace je zaměřena na elektrochemické vlastnosti, složení a morfologii použitých materiálů. První část se zabývá lithium-iontovými (Li-ion) akumulátory. Byly vybrány, protože jsou ve vědeckých článcích dobře popsány a základní funkční princip je aplikovatelný také na Na-ion akumulátory. Materiály používáné pro katody, anody a elektrolyty následují po krátké části shrnující parametry a konstrukci Li-ion akumulátorů. Následující kapitola je zaměřena na sodíko-iontové akumulátory. Srovnání sodíku a lithia je následováno materiály používanými pro elektrody a elektrolyty (s důrazem na anodové materiály). Třetí část popisuje analytické metody použité pro charakterizaci elektrod a materiálů. Jedná se o elektrochemickou charakterizaci (cyklická voltametrie a galvanostatické cyklování s potenciálovým omezením), morfologii (rastrovací elektronová mikroskopie) a složení (X-ray difrakční spektroskopie). Poslední dvě kapitoly obsahují syntézu a charakterizaci sodného titanátu a charakterizaci dvou vzorků TiO2. Výsledky této práce jsou shrnuty v závěru.
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Digital Image Steganography
Kolarčík, Tomáš ; Šimek, Václav (referee) ; Strnadel, Josef (advisor)
This bachelor thesis deals with digital image steganography and implements some of the available methods. This thesis describes steganography on a general level, it's history and it's current form. It also shows it's classification according to the type of carrier, the classification of the methods according to the style of hiding data and the influence of the hidden information. The primary subject of this thesis is image steganography, where facts that allow imperceptibly hide data inside image are described. A great part of this thesis is dedicated to the characteristics of the methods, which we observe and to the methods themselves. All of the methods described are implemented in a graphical and console application. The created application provides multiple image formats for hiding. In the last part, testing is performed in terms of capacity, imperceptibility and robustness.
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Gantry crane
Kriegler, Boleslav ; Škopán, Miroslav (referee) ; Pokorný, Přemysl (advisor)
The work is focusing on design and actual construction of gantry crane, which is constructed for manipulation with ships in ports. The work describes calculation of powers that are put on the crane or describes control of its parts. As an output of the work is considered drawing documentation.
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Capacity meter for Li-Ion and NiMH accumulators
Pinďák, Lukáš ; Cipín, Radoslav (referee) ; Huták, Petr (advisor)
The goal of this bachelor thesis is primarily theoretical analysis of battery problems, analysis tester capacity of Li-ion and NiMH accumulators and its subsequent construction. The work consists of three main. The first part deals with the electrochemical current sources and their division, a brief description of their charging and final comparison commonly most used batteries. The second part of the thesis is already focused on the practical design of the capacity meter. In this section is explained the issue of measuring voltage, current and temperature of the battery and determination of their capacity. The last part describes the device software. The proposed devices allow measurement capacity Li-ion and NiMH cells at three different load modes and can be recharged after discharge.
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Monitoring of temperature influence on properties of lead-acid accumulators
Musil, Petr ; Křivík, Petr (referee) ; Bača, Petr (advisor)
This thesis deals with lead-acid battery, its parameters and temperature behaviour of this electro-chemical source of power. In the theory section, types of batteries are presented, followed by their primary parameters and electro-chemical reactions, which take part in battery cells. This section also contains information about charging stages, detailed description of each battery part, used materials, construction of the battery and degradation processes caused by battery operation. The practictal section of this thesis offers a measurement scheme for automated measuring workstation. Furthermore, the practical section presents results of measurements on parameters of chosen lead-acid battery types, it also contains long-term deep battery cycling and measurements under elevated temperatures. Detailed comparison of measurements results and datasheet values is included. Conclusion sums up parameters of chosen lead-acid battery types and their feasibility for further usage in power backuping.
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Design of optimal utilization of company's data capacities
Odehnal, Tomáš ; Hrbáček, Miroslav (referee) ; Ondrák, Viktor (advisor)
The diploma thesis deals with the problem of storage capacities of server discs in the allowance organization of Brno City Museum. The organization has long-lasting troubles with insufficient capacity of these discs. The aim of this thesis is to analyse the current state and to propose a suitable solution on the basis of the results of this analysis. Further, the suggested measures should be applied as well.
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