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Laboratory exercises in OPNET environmentfor Communication technolgies course
Kasper, Robin ; Hošek, Jiří (referee) ; Jeřábek, Jan (advisor)
This master’s thesis deals with the design of laboratory exercises for the Communication Technologies course that is included in the second year of bachelor’s degree in Teleinformatics. This course represents first introduction of students with network protocols and technologies, therefore, the thesis deals with just the basic physical technologies, routing protocols and transport layer protocols. The introductory part of the thesis is devoted to theoretical knowledge to particular tasks. For the design of laboratory exercises is used OPNET environment, concretely its unpaid version IT Guru Academic Edition 9.1. The first task is focused on the differences in two basic transport protocols Transmission Control Protocol (TCP) and User Datagram Protocol (UDP). The second task is orientated on the differences in the transmission network parameters using wireless networks and Ethernet technologies. In the third task the routing protocols Routing Information Protocol (RIP) a Open Shortest Path First (OSPF) are compared. These are protocols of a group Interior Gateway Protocol (IGP) that are characterized by the usage within a single autonomous system. The last exercise is aimed at Asynchronous Transfer Mode (ATM) and Frame Relay technologies, which are technologies used mainly in networks Wide Area Network (WAN). All devised exercises are accompanied by detailed instructions for students including supplementary questions and tasks leading to individual work and reflection. The thesis includes model solutions to these four exercises and CD where are inserted all programs source codes.
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Analysis of Competitors Fight in Business Technology Sector
Kreps, Jakub ; Špíšek, Jiří (referee) ; Bartes, František (advisor)
The thesis analyses competitive environment of suppliers of concurrent quality control technology in industrial enterprises and research laboratories. The thesis provides concepts for a creation of competitive advantages and related higher evaluation of costs and diferentiation than competition. Further it compares technologies from various manufacturers, comparing economical and technical parametres. The evaluation of results follows a presentation of approachs to achieve the most efficient competitors fight management. The thesis also include prognosis of future conditions in the business technology sector on Czech and Slovak market and concept of an appropriate format of effective competitive intelligence. In conclusion there is a presentation of a quality and quantity concept evaluation with emphasis on economic gain of presented solution.
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Market expansion of a Virtual Reality business into United Kingdom
Křivánek, Stanislav ; Schüller, David (referee) ; Chlebovský, Vít (advisor)
Tato diplomová práce se zabývá kritickou analýzou možností dané společnosti rozšíření na zahraniční trh – do Velké Británie. Hlavním cílem je tedy zjistit, jestli je toto rozšíření proveditelné a jestli může společnosti eventuelně generovat zisk. V teoretické části práce jsou shrnuty informace nezbytné k provedení dalších částí práce – analytické a praktické. Analytická část obsahuje analýzu Velké Británie jako potenciálního trhu a analýzu společnosti samotné. V praktické části je rozebrán souhrn aktivit, které společnost musí podstoupit, aby mohla úspěšně expandovat.
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Apartment house
Petr, Zdeněk ; Mikošek, Marek (referee) ; Hlavačka, Tomáš (advisor)
The subject of the thesis is the development of project documentation for building permit apartment building. The building is located on the outskirts of the village Svijany. The terrain is slightly sloping. Near the plot was carried out geological exploration. The foundations are made with concrete passports. Floor plan of the house is rectangular. The house is made of brick masonry technology blocks Porotherm. The house is covered with a gable roof with tin roofs with a slope of 15 °.
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Suggestions for changes in the production of a part "revolver trigger"
Jiráček, Jan ; Chladil, Josef (referee) ; Kalivoda, Milan (advisor)
The study deals with production technology of “revolver trigger“. Final assembly is short firearm ALFA Steel and its model series of ALFA-PROJ, Ltd company. Introduction submits an explanation of trigger technology suitability. The following analysis describes current manufacturing process, which has manufacturing inaccuracy problem. Furthermore rootcause of manufacturing inaccuracy was determined and analysis of suggestions for changes (including modifications of technological process) was realized. Based on experiment dimensions were measured on provided samples of suggest production in Technical Control Department. Dimensions of triggers manufactured by current production were verified during the experiment too. Results were compared according to the rejects of production. In the final phase of the study manufacturing labor costs were compared for the one piece of trigger with the new suggested technology.
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Technology Power to X
Řezník, Dominik ; Baláš, Marek (referee) ; Kracík, Petr (advisor)
The bachelor thesis deals with technologies for the electricity storage based on its conversion into another form of energy ("Power to X"). It considers the possibility of their use for the storage of electricity generated by renewable energy sources, which should gradually replace conventional electricity production in coal-fired power plants. The first chapter of the thesis is devoted to the current and possible future state of the electricity sector in the Czech Republic and a description of selected electricity generation technologies. The second chapter contains a classification and description of technologies suitable for electricity storage – their functional principles, advantages and disadvantages or e.g. possibilities of further use of products obtained by means of conversions are included. In the third chapter, selected parameters of these technologies are illustratively compared in created graphs, each containing two parameters. The results of the comparison are then continuously discussed.
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The Study of Productions Operation Management
Petřek, Martin ; Kouřil, Karel (referee) ; Jurová, Marie (advisor)
The thesis dwells about methodics of processing an order in the company: Hardening shop Frydrych s.r.o. while respecting all the demands on the technological process of thermal and thermo-chemical manipulation as annealing, tempering and cementing. On the bases of the analyse and documental procedures the thesis is unraveling a concept for elimination of absences in the sphere of processing the order also as booking, invoicing and evaluating.
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Cold recycling of flexible pavements
Řehulka, Martin ; Koudelka, Tomáš (referee) ; Varaus, Michal (advisor)
The bachelor´s thesis is focused on recycling of the flexible pavements in general, namely cold recycling. This modern technology was introduced in the Czech Republic after 1989. The first half of the thesis describes theoretically various types of recycling of flexible pavements, where the greatest attention is paid to this technology. The second part describes the section of the modernization D1 motorway where this cold recycling was applied. The technological process, including visual documentation and control tests, is documented.
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