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Streamlining of a Project Management Process within a Company
Svoboda, Lukáš ; Doskočil, Radek (referee) ; Smolíková, Lenka (advisor)
Diplomová práce se zabývá procesem vyhodnocování či poučení se z projektů, patřící mezi procesy projektového managementu, které umožňují projektovým manažerům zefektivňovat budoucí projekty. V této práci je využito teoretických znalostí a důkladné analýzy projektového prostředí a aktuální úrovně daného procesu pro vytvoření návrhu řešení, který cílí na odstranění identifikovaných nedostatků za účelem zefektivnění celého procesu.
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Analysis of Travel Agency Customer Satisfaction and Suggestions for its Improvement
Svoboda, Lukáš ; Pšenička, Martin (referee) ; Chlebovský, Vít (advisor)
This thesis focuses on increasing the customer satisfaction of travel agency. Customer satisfaction is a key component for maintaining market position, company reputation and its growth. Client satisfaction is especially important in the area of services, including travel agencies. Based on a questionnaire survey among customers, using the NPS method and the KANO model, measures are designed for increasing it. Also the suggestions are obtained to improve company promotion with the use of customer survey.
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Alandering Of Li-Ion Electrodes And Its Im-Pact On The Final Capacity Of Lithium-Ion Cell
Svoboda, Lukáš
There is an effort to produce lithium-ion batteries with maximal density of energy, or higher capacity of cell with the same size. Calendaring of electrodes is important part of manufacturing of batteries. Its parameters, mainly the pressure of calendaring and with it related the final compression ratio of electrode layers, affect parameters of battery significantly. It is the process of pressing electrode material coated on current collector with certain pressure and it reduces its porosity and thickness. The aim of this article is determination of suitable level of calendaring that increases specific capacity, but does not reduce its cyclability.
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Synthesis, Characterization And Centrifugal Force Spinning Of Sulfurized Polymers For Electrochemical Power Sources
Svoboda, Lukáš
Lithium-sulphur batteries have the potential to increase battery capacity while maintaining their weight and volume. This is possible due to the high theoretical energy density of sulphur. However these batteries suffer from several failing, which still hinder practical use. The use of amorphous sulphur instead of its crystalline form leads to increasing of cyclic stability and charge efficiency. Inverse vulcanization of sulphur seems to be perspective method for the preparation of polymer sulphur, because it prevents its recrystallization and stabilizes amorphous sulphur.
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Synthesis and characterization of sulfurized polymers for electrochemical power sources
Svoboda, Lukáš ; Kazda, Tomáš (referee) ; Čech, Ondřej (advisor)
Batteries based on lithium-sulfur technology have the potential to increase the amount of stored energy in comparison with current lithium-ion systems while maintaining the same weight. Achieving this goal is possible due to the high theoretical energy density of sulfur, which exceeds the values of other materials used in batteries. However, these batteries suffer from several failing, which still hinder the practical use. The use of amorphous sulfur instead of its crystalline form might lead to increasing of durability and charge efficiency. Inverse vulcanization of sulfur seems to be the perspective method for the preparation of polymer sulfur because it prevents its recrystallization and stabilizes amorphous sulfur. The aim of this thesis is the preparation and study of properties of materials made of inverse vulcanized sulfur.
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Brownfields in the Czech Republic in connection with historical centers
Severová, Anna ; Svoboda, Lukáš (referee) ; Májek, Jan (advisor)
The topic of this Diploma Thesis is the urban design of the structure in the town Náchod in the area of the former textile factory. Several years ago the industrial area of the textile factory in Náchod was sold out. A part of this factory has been reconstructed but bigger part has been demolished. This part is currently the center of interest. The city is trying to get it completely into its property and appropriately build up the area again. The area is located north-east from the center, near the railway station. The aim of the thesis is to design a suitable urban structure. Usefully complement existing houses with new ones. Part of the design of new buildings is a solution to the traffic service, design of functional use and public space proposal. The proposal emphasizes the appropriate connection of the current city to new streets and houses. To make this new city part an integral part of the city.
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Brownfields in the Czech Republic in connection with historical centers
Murárová, Lucia ; Svoboda, Lukáš (referee) ; Májek, Jan (advisor)
The subject of the Diploma thesis is an urban study in the area of the former part of Tepna in Náchod. The Tepna area is largely after demolition and is currently dilapidating. This area has the potential for development and use, located within a short walking distance from the historic city center and at the same time from the residential area in the northern part of Náchod. Above the solved area is the castle, which is a dominant and a city landmark. The aim of the proposal was to use the potential of the territory at most, but at the same time to approach the surrounding landscape sensitively and to connect the urban character of the surrounding urban structure of the city and, conversely, the existing buildings of unclosed blocks are supplemented by new development.
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Renovation of the railway station in Ústí nad Orlicí
Velešíková, Karolína ; Svoboda, Lukáš (referee) ; Májek, Jan (advisor) ; Daněk, Lukáš (advisor)
The subject of the Bachelor Thesis was the reconstruction of the railway station in Ústí nad Orlicí. The content of the thesis was the Documentation for Building Permits and Documentation for Building Construction, based on the architectural study, which was created in the subject AG34-Atelier of Architectural Design in the winter semester. The building is situated on the outskirts of the town of Ústí nad Orlicí, near the village Kerhatice. Tichá Orlice flows nearby, and on the northern side of the building the terrain rises into a wooded hill. The station was built in 1874. Because of spatial reasons the building was placed between two groups of tracks. At the moment the only access to the building is by underpasses or by access roads for firemen from Nádražní street. Because of the construction of the new railway station, underpasses to platforms and their repairs, the old railway station was decommissioned, but the building was saved and declared as a cultural monument. The main idea was to design an appropriate solution for the using of the old building and preserve its original appearance from the time of construction in 1874. Restore the restaurant in a single-storey building. Create residential areas for the building manager, provide temporary accommodation for travelers, locate interesting historical information about the building and linking the building to the educational trail, possible multifunctional spaces such as workshops, offices and a small shop. Also rental spaces for hairdressers and cosmetics are also available. The assignment was also a space solution next to the object that is not being maintained. Therefore, a park layout was designed which serves passengers as a relaxation zone, for children for fun. The layout is an abstraction of the sound curve of a going train.
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Detekce osob v obraze pomocí Raspberry Pi
Svoboda, Lukáš ; Appel, Martin (referee) ; Matějásko, Michal (advisor)
This thesis describes the detection of people in the image using camera devices with focus on using a Raspberry Pi minicomputer. There were created algorithms processing image data and containing algorithms, which are able to distiguish whether it is incoming or outcoming person. Another role of these softwares is to send data to the ThingSpeak platform, where charts are made from the data. The detectors of people are based on Optical flow and ACF - Aggregate Channel features methods. All software was created in the development environment MATLAB/Simulink.
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