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New Areas of the Ultrasonic Application in Microelectronics Technology
Buršík, Martin ; Pietriková, Alena (referee) ; Králová,, Iva (referee) ; Szendiuch, Ivan (advisor)
Doctoral thesis deals with the deposition of special thixotropic materials for microelectronic technology. The aim of the work is the development of the new method optimizing the dosing process in order to achieve a print resolution of better than 100 microns. The work includes the development of a special dispensing head (UZD) using the influence of ultrasonic energy. These results demonstrate the possibility of a newly developed method that is able to print thixotropic materials with a resolution of 65 microns. Compared to other methods achieves these results with the commonly used materials for thick film technology with particle size up to 5 microns.
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Design of Printing Environment for Medium Company
Bondra, Ivan ; Jäger, Michal (referee) ; Neuwirth, Bernard (advisor)
The thesis deals with the design of the printing environment in REGADA company. Based on the analysis of the current print operation in company, the work points to the usual challenges of midsize companies in this field. Solution of these problemsis introduced in the design part of the thesis. This part describes the optimization of the main areas of the printing environment resulting in technical, operational and financial benefits of the proposed solutions.
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Business Plan Proposal
Stříž, Martin ; Brychta,, Karel (referee) ; Němeček, Petr (advisor)
Diploma thesis is interested in the business plan of the development of the company of Martin Stříž, who focuses on the publishing of books and other press products. On the basis of the survey of contemporary status and identification of the objective, which is to be achieved, are proposed ways leading to such identified objective. After selecting of optimal options, the financial status and level of demand are evaluated subsequently, and time schedule of individual investments is presented. Finally, potential problems, which can occur after the implementation of the investment are identified, together with linked tasks, which must be further fulfilled (monitoring of development, inspection etc.).
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Administration of development documetation over WWW II
Gregárek, Ondřej ; Sysel, Petr (referee) ; Balík, Miroslav (advisor)
Document server is a web application controllable by way of web browser. It is meant to serve for the management of development documentation. The application is divided to the four basic parts: Requirements, Products, Tests and Test Run. The section Requirements serves for inserting requirements for products. Product is produced on the basis of these needs and registered in part Products. Test setting is created in the part Tests according to requirements from the part Requirements. Particular products are then tested. The part Test Run registers records of these tests. These are parts of the application: management of users, connecting supplements to records, printing and exportation of data to different formats, saving history of records, filtration and sorting of entries, etc. All the data is saved in the database MySQL. The application is written in scripting language PHP. Data is presented by template system Smarty. The output is in language XHTML. Cascading style CSS is used to formatting. This work describes development of the application. First it is dealing with the proposal of the database, connection and structure of particular tables. The function of the programme is explained in detail at the same time, which is essential for the correct proposal of the database. The application is based on the database. The selected structure of files and relations of scripts to library functions are shown. The template system and the interface for access of the programme to the database are explained. The most attention is paid to the description of solving important functions of the application, i.e. listing of records, their pagination, filtration, sorting and operation with them: saving, browsing, copying, confirmation and work with history, category and problems by upkeep of consistent tree and export of data to various formats. It is always outlined the problem, the idea of solving and the description of appropriate scripts. Samples of source code are also included for better understanding of complicated algorithms.
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Bodies
Župková, Ilona ; Kořínková, Jana (referee) ; Gabriel, Michal (advisor)
Three-dimensional composition based on real imprints of human body at the moment of natural deformation by contact area. Free inspiration in countour line maps. Based on direkt imprints of bodys which are converted to digital form, modified to cuts and transformed to the final material, which is facade polystyrene. Coatings is made of latex putty.
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Preparation of Stuctured Thin Layers of Titanium Dioxide
Lukešová, Magdalena ; Jančovičová, Viera (referee) ; Veselý, Michal (advisor)
Cílem práce bylo seznámit se s dostupnými zdroji popisujícími zkoumanou tématiku tenkých vrstev oxidu titaničitého. Na připravených tenkých filmech byla studována fotokatalytická aktivita a indukované hydrofilní vlastnosti. Transparentní filmy oxidu titaničitého byly připraveny na sodnovápenatém skle metodou sol-gel. Na přípravu TiO2 solu byl použit tetraisopropoxid titaničitý (TTIP) jako prekurzor. Přidaný polyethylen glykol (PEG) sloužil jako strukturu-řídící složka, acetyl aceton zase ovlivňoval hydrolyzační a kondenzační reakce. Pro nanášení solu na skleněné destičky byla použita technika mikropiezo depozice. Na získaných filmech byla studována fotokatalytická aktivita prostřednictvím degradace 2,6-dichlorindofenolu (DCIP). Rychlost odbourávání DCIP byla vyjádřena pomocí formální rychlostní konstanty reakce prvního řádu. Měřením kontaktního úhlu byla zkoumána smáčecí schopnost vrstev. Filmy, které byly vystaveny ultrafialovému záření, se chovaly superhydrofilně.
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Journalism in the Era of New Media
Ischia, Michal ; Pavlíček, Antonín (advisor) ; Koubský, Petr (referee)
Thesis is focused on digital and social media in journalism. In a brief introduction is explained situation in Czech media environment where influence of online news increase every year to the detriment of traditional media. It deals with an influence of new media to journalism work. New publishing methods are analysed, especially methods based on digitalization of content and ways to paid content. Original survey presents behaviour and habits of social networks users. Are they a relevant source of information for readers of Respekt magazine? Research then analyses how Czech newspaper and magazines use social networks. In the end of this block it brings best practices and some recommendations for communication and monitoring in social media. Both parts, digital and social media, are connected by practical issues from Respekt magazine. In the last part of thesis is designed a concept of Respekt's digital strategy for next years.
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Print enviroment optimization
Včela, Ondřej ; Střížová, Vlasta (advisor) ; Kubeš, Jiří (referee)
Main object of my thesis is to analyse the problems of process called print enviroment optimization. The problems are solved generally and they're also explained by way of example in company Sklo Bohemia, a.s. Světlá nad Sázavou. This thesis is divided into theoretical and practical part. The theoretical part si divided into a few chapters. The main benefits of print enviroment optimization (cost reduction and documents securing) are analysed and described here.The first two chapters are about print enviroment optimization from the point of view of print administration, print billing and print securing. The third chapter is about own steps of print enviroment optimization. The last chapters are about specialized print software and also about some companies which deal with solution of optimization. The practical part evaluates and describes in detail solution of print enviroment optimization in the company Sklo Bohemia, a.s. Output data are analysed before and after completed optimization. Informations in theoretical part are drawn from electronic sources and technical articles. The practical part is a result of personal presence on process of optimization and consultation with employees. My thesis conducts a survey of mentioned problem and provides general summary about process called print enviroment optimization.
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