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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

VÝVOJ ČESKÉHO DENNÍHO TISKU V POSLEDNÍCH LETECH A MOŽNOSTI JEHO PŘEŽITÍ V BUDOUCNOSTI / VÝVOJ ČESKÉHO DENNÍHO TISKU V POSLEDNÍCH LETECH A MOŽNOSTI JEHO PŘEŽITÍ V BUDOUCNOSTI

Bujna, Rudolf January 2011 (has links)
As well as abroad, in Czech Republic internet news replaces classical printed newspaper. Particularly, proponents of modern ways of communication say that traditional printed news as we know it could end in the near future. This dissertation aims to disprove these assumptions by analyzing relevant indicators and to outline possible trends in the industry.
2

Konstrukce 3D tiskárny pro materiály s vyšší pevností / Design of 3D printer for high strength materials

Žlebek, Michal January 2015 (has links)
Thesis deals with FDM 3D printing method and testing capabilities of optimum printing conditions for different materials. The aim of this work is to design and manufacture of experimental device that enables printing to investigate these conditions. A device designed in this work was named UK3DP and allows dual color object printing with maximum dimensions of the square base of 150 mm and a height of 150 mm. Before printing, the user can set almost all parameters affecting the printing process, including air temperature in heated chamber that is part of it. To verify the functionality several materials are tested, including ABS, PC and PEI. It also describes basic verification of the influence of selected parameters on the print result. Performs tensile tests confirming the influence of ambient temperature during printing on the quality of fiber connections, examines the final quality of the surface for each layer height and compares the resulting deformation of printed objects with other printers. The result of this work is a 3D printer capable of testing printing conditions for both existing and new types of materials with a range of user adjustable parameters.
3

Vliv průměru trysky na kvalitu tisku 3D tiskárny / Effect of the diameter of the nozzle on the 3D printer print quality

Kutil, Jaroslav January 2016 (has links)
The matter of this thesis is to find the influence of the diameter of the nozzle on the 3D printer´s print quality. The first part briefly characterizes the Rapid Prototyping technology and describes the RepRap project. The second part describes the construction of the experimental FMD 3D printer. The following section deals with technical printing parametres and their influence on the printed product. The experimental part of the thesis is focused on the impact of the discharge nozzle diameter on the mechanical properties, surface quality and shape accuracy of the final product and on the following recommendations of operational parametres.
4

Metody hodnocení účinku polutantů na fotografie / Evaluation of pollutant impact on photographic images

Brablc, Tomáš January 2012 (has links)
This diploma thesis deals with the impact of pollutants on colour photography made by inkjet printing technology. There are summarized basic principles of inkjet printing, composition of inks and negative factors influencing the printout quality. The ozone was studied in the experimental part, because it has the stongest degrading effect of all common pollutants. The accelerated ageing test with changing the concentration of ozone and the time of exposure was performed. The test scales were made by using two different inks. The L*a*b* values and optical densities of selected fields were calculated from the reflectance spectra of 918 colour fileds. The colour gamut and its volume were calculated from the L*a*b* values. The changes of colour gamut volume correlated with the changes of optical densities. It emerged that using the colour gamut as the instrument of evaluation of the inkjet printout dyes degradation rate is eligible and it is suitable to recommend this method for the ozone accelerated tests.
5

Utváření svobodného tisku v Albánii po pádu komunismu / Formation of free press in Albania afterfall of communism

Váchalová, Milada January 2014 (has links)
The Master thesis focuses itself on establishment and development of free press and other media in Albania during the period since the fall of communism till today. Along with the gradual losing of power of communist regime since 1990 that culminated in 1992 by the establishment of democratic government, new era of Albanian media started, an era filled by dynamic changes and twists that have impact on the media up to these days. The aim of the author is to describe this development and to assess how Albanian media faced it and thus influenced current shape and functioning of the media market. Apart from describing the media scene in the 1990s and 2000s, specifically the establishment and development of main Albanian media as well as political and economic situation of the country, the main goal of the thesis lies in assessing the degree of independence of current Albanian press and describing of work conditions of local journalists. The main source to do that were the interviews conducted with Albanian journalists commenting mainly the issues of freedom of speech and press in their own country as well as conditions of their everyday work and thus revealing functioning of media and other sectors in this Balkan country.
6

Vybrané německé vydavatelské skupiny na českém tiskovém trhu v 90. letech se zaměřením na vývojové trendy českého periodického tisku / Selected german publishing groups in the czech press market in 1990's with a focus on development trends of czech periodical press

Zavadilová, Anna January 2015 (has links)
The submitted Master's thesis conducts a survey of activities of selected German publishing groups on the Czech public press market. The thesis focuses on activities of the companies: Rheinisch-Bergische Druckerei- und Verlagsgesellschaft, the former owner of the company MAFRA which publishes the daily newspaper Mladá fronta DNES, Verlagsgruppe Passau, the owner of the company VLTAVA-LABE-PRESS which publishes the regional Deník and also the company Verlagsgruppe Handelsblatt which has a share in the company Economia which publishes the newspaper Hospodářské noviny. The topic of this thesis is their arrival to the Czech press market, implementation of new press standards, and changes in structure and functioning of selected newspapers and especially new trends in development of Czech newspapers in 1990s and at the beginning of the 21st century. Apart from examination of origins of the success of German publishing groups on the Czech press market and characteristics of the given period of time, the thesis presents information arising from interviews with executives of selected German publishing groups. The interviews were conducted while using methods of oral history and qualitative research. The main topics of the interviews were: reasons why the companies decided to enter the Czech press market,...
7

Soukromoprávní hranice svobody projevu v médiích se zřetelem na judikaturu: srovnání české a německé právní úpravy / Private-law limitations of the freedom of expression in media with respect to the case-law: comparative study of the Czech and German legal regulation

Kočicová, Věra January 2012 (has links)
The purpose of my thesis is to analyse private law limitations of freedom of expression in media with respect to case-law. The study focuses on the limitations of freedom of expression in relation to natural persons. Since the aim of the study is to compare the Czech and German legal regulation, particular emphasis is put on the comparative method. I tried to evaluate legal regulations in both countries, to what extent they overlap, what they have in common and what they differ in, or alternatively to what degree they can inspire each other. Besides introduction and conclusion, the study consists of four chapters. The first chapter is subdivided into two parts. Part one describes media, their basic definition and characteristics, as well as their role and function in the jurisprudence. Part two deals with the definition, constitutional protection and classification of the "communication" fundamental rights and freedoms - freedom of expression, right to information and freedom of the press (media). Chapter two focuses on the protection of personal rights in the media context. Part one examines their importance and constitutional protection, part two describes specific individual personal rights, and part three illustrates the postmortal protection of personal rights. Chapter three presents the...
8

Mediální obraz stavby Berlínské zdi - Rudé právo, The New York Times, The Times / Media picture of building the Berlin wall-Rudé právo,the New York times, the times

Schneiderová, Tereza January 2012 (has links)
The diploma thesis Media picture of building the Berlin wall - Rudé právo, The New York Times, The Times addresses the events associated with the construction of the Berlin Wall in 1961 and primarily presents the analysis of newspaper articles connected to the Berlin Wall topic. The issue of the Berlin Wall is portrayed before its construction, during the construction and immediately after it. In the "Teoretická východiska" chapter, the concepts used as a basis of the subsequent analysis of selected newspapers are explained. The first part of the thesis presents the historical and political circumstances of the Berlin Wall construction, especially the development of the Cold War between the representatives of East and West. The analysis of the three selected newspaper titles is preceded by a narrative interview with a foreign correspondent from Rudé právo. His statements serve as an illustration of the former Berlin atmosphere. In the analysis of the newspapers Rudé právo, The New York Times and The Times, emphasis is placed on the article contents, presentation style, theme diversity, trends and information value of the presented news. The output of the analysis is a comparison of all three selected titles and is based on the given theoretical grounds. This thesis is meant to serve as an example...
9

Jazykově francouzské tisky ve fondu českobudějovické biskupské knihovny. / French Prints in the Collection of the Bishop's Library in Czech Budweis.

TROJANOVÁ, Lucie January 2014 (has links)
This diploma thesis deals with French written publications from a bishop's library stock. These publications are curently stored in a Section of manuscript and old prints (historical stock) of the Branch of the South Bohemian Scientific Library in Zlatá koruna. The library was founded by Jan Prokop Schaaffgotsche, the first bishop of České Budějovice city, who was active in České Budějovice from 1784 to 1813. Since the book compilation has not been composed yet the aim of the thesis is to present the French written part in a catalogue which helps us characterize French publications with respect to content, origin and genre. The first part is concentrated on the personality of the founder of the library and on the general characteristics of the bishop's library stock. Annotated registers are included in the thesis
10

Vliv teploty vzduchu na FDM 3D tisk / Effect of air temperature on FDM 3D printing

Hrdlička, Martin January 2017 (has links)
The thesis deals with 3D printing by the FDM and ambient temperature on print quality. The thesis describes the principle of printing by the FDM method and the occurrence of errors caused by the influence of ambient temperature. The aim of the thesis is to design a heated chamber for RepRap Prusa i3 printer, its construction and subsequent testing of ambient temperature influence on print quality. To test the occurrence of the described errors, specific tests and materials are selected in the work. The result of this work is the recommended ambient temperature in the heated chamber for improved FDM printing.

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