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Draft of production of creative designe lamp by unconventional methods
Mecová, Kamila ; Sliwková, Petra (referee) ; Dvořák, Jaromír (advisor)
This thesis aims to present a design and production of a decorative body of a lamp made by using unconventional technologies. The work is divided into several parts. The first part presents the individual methods of producing the decorative body design in details; these methods are then compared. The following part deals with a 3D model design and its gradual modifications which had to be implemented due to feasibility of the lamp assembly. The final part of the work is dedicated to an experimental production of the decorative body. As a result, the produced parts are assessed in terms of cutting roughness, production time, and pricing. The output of this work is two lamps; a table lamp and a pendant lamp, both of which include a decorative body which is cut using unconventional methods, namely by a laser or a water jet.
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Design and Implementation of System for Borrowing Assets in Company
Fišer, Jakub ; Buchtela, David (advisor) ; Vynikarová, Dana (referee)
The aim is to design an application for registration of company property borrowings to own employees, which was previously dealt with paper spreadsheets. It will be recorded who borrowed what from whom and for how long. The focus will be for maximum versatility to be able to borrow any property, eg. various scanners, vehicles, computers, contracts, records, etc. It is only necessary that the borrowed items have a unique identifier. Application will not work with the prices for the borrowings and is therefore not primarily intended for commercial rental.
The theoretical part presents and evaluates options and compares the technologies for intranet applications running on own server (like On-premises software). The practical part describes how to install your own Web server based on LAMP (Linux, Apache, MySQL, PHP), including the basic configuration and custom application's structure, database model, coding in PHP, HTML and CSS.
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Electrical installations in apartment building
Novotný, Jan ; Formánek, Marian (referee) ; Doležalová, Jana (advisor)
This bachelor's thesis deals with electrical wiring in apartment building. The aim is to describe the types of distribution networks, implementation possibilities of service lines, describe the individual parts of the wiring in the building and the principles of their implementation. Further describe basic electrical materials and to explain the design of artificial lighting. In the practical part the information applied to a particular apartment building, together with the calculation of the estimated annual energy consumption of flats. For the apartment building project is created in the form of engineering report and drawings.
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Production technology of plastic lamp shade
Čajan, Tomáš ; Kebrle, Ondřej (referee) ; Kandus, Bohumil (advisor)
This master thesis deals with design of injection molding technology for plastic lamp shade made of polycarbonate labelled Lexan 925. The injection is performed into injection mold with hot runner system. Initially there is a general study related to plastic materials and injection molding technology. Further the study continues with technological solution of production of the lamp shade. The designed injection mold is two-plate, double cavity mold with two hot nozzles and is equipped with a thread-unscrewing machine. This thesis contains part of the documentation and item list of the injection mold, along with technical-economical evaluation of the developed solution.
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Detectiono fphytopathogenic quarantine bakterium \kur{Erwinia amylovora} using LAMP technique
KLOJDA, Martin
Erwinia amylovora is phytopathogenic bacterium which causes serious plant disease Fire Blight on pome-fruit and surrounding 200 Rosaceae species. Today this disease is spreading across Europe, the Near East, the Mediterranean, New Zealand, the United States and many other countries. Fire Blight is a very destructive disease. Among the symptoms are scorched leaves, necrosis, cankers, secretion of ooze from fruit and other affected location and watering from fruits. Insects like bees can transport bacterium cells into other blossoms and trees. Due to this fact Fire Blight can spread very quickly and destroy harvests, damage trees and even destroy orchards. There is no protection in Europe except resistence breeding, quarantine arrangement, or using antagnonistic bacterium. Early recogntion of Fire Blight symptoms is a key step in the prevention of more severe consequences. There are many tools in diagnosing Erwinia amylovora including the observation of symptoms, cultivation methods, serological or molecular biological techniques among others. In this paper I demonstrate some of these detection techniques. As the quick detection of Erwinia amylovora is important, I summarize the molecular detection technique LAMP (loop-mediated isothermal amplification), which is a quick, low-cost and very sensitive technique besides other methods because of the isothermal conditions for amplification. Because of this, LAMP may be a suitable diagnostic tool for the detection of Erwinia amylovora.
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LED technology for Lighting Plants
Pospíšil, Tomáš ; Pavelka, Tomáš (referee) ; Krbal, Michal (advisor)
The aim of the work is to describe the physiology of plants and their needs to the successful evolution and growth. Furthermore to introduce a characteristic light requirement of plants and summarize differences between light requirements of the human eye and plants. More there are shortly mentioned the light quantities and units and by means of these quantities and their units there is assessed the appropriateness of lighting for plants. Another aim is to describe the electric and lighting-technical LED parameters that are suitable for use as a lamp designed for illumination of plants, outline the basic requirements that should the lamp designed for illuminating the plants fulfill. The last part is devoted to the presentation and evaluation of the measurement results of the lamp, which was already developed and used on prototype light source using LED.
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Design of lighting system in car service
Borůvka, Jan ; Štěpánek, Jaroslav (referee) ; Škoda, Jan (advisor)
The theoretical part is focused on lights, notions and calculations in the area of light technology, basic lightning sources and lamps. This work is also about the principle of lightning measuring. The main aim of the work is design of a new artificial lightning system in a workshop which is located in village called Petrov. At first, the control measuring of existing lightning was done which is mentioned in this work.
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Bus wiring systems for complex building management
Mokrý, Lukáš ; Macháček, Jan (referee) ; Bátora, Branislav (advisor)
The aim of my thesis is to examine current opportunities of bus wiring systems for complex building management, mainly its power and economic evaluation. It can be simply called intelligent electrical installation. I will examine two systems from INELS and ABB company. These systems contain functional components, mainly modules and controllers. By means of other materials, I’ll create a panel. Components will be placed there and electrically connected. After this, systems will be put into operation and programmed by means of their software. The next step is measuring of quatities during the various conditions of systems and consumption, which is one of the main aims of the thesis. Two apparatuses will be used for measuring. This thesis itself will contain theoretical analysis of systems, their description, using the way of operation and main advantages and disadvantages. Single components and complete process of measuring and working in laboratory will be described. An overall evaluation and comparison of the systems from various points of view, including the price, will be put together from results.
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The Lighting Equipment Used in Modern Vehicles and the Measurement of the Range of Visibility of the Rear Lights
Belák, Michal ; Kropáč, František (referee) ; Vémola, Aleš (advisor)
This work is about lighting equipment of modern vehicles, its historical development, present condition and possibilities of its further progress and measuring of the range of visibility of the rear lights. First part is aimed at lighting equipment used in modern vehicles as a whole. It describes sources of light, their principle, construction, advantages and disadvantages. Next it deals with searchlights and other lighting devices, their gradual development, construction and modern solutions which are used in them, and also their future development. Second part of the work is aimed at characterization of ways of measuring the range of visibility used in practice, their possible application to measuring of the range of visibility of the rear lights and on proposal of presentive methodics for this measurement. Realization and interpretation of practical measurement by this methodics is included.
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