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Preparation of high performance sulphate binder by nonpressure method
Urban, Karel ; Novák, Jan (referee) ; Dvořák, Karel (advisor)
Institut of Technology building materials and components in FAST VUT Brno is for several years engageding by research of unpressurized production of high sulphate binders and also by developing a dehydrating apparatus. This work follows on this research. The main aim of this work is to prepare the alpha calcium sulfate hemihydrate by method of dehydration in the various solutions the chloride salts of the same molal concentration in an innovative dehydration apparatus. Another aim is monitoring the influence dehydrating solutions on the basis of KCl, NaCl and CaCl2 on the properities of made gypsum.
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The Prospects and the Limits of the Czech Cultural Diplomacy in Sweden
Urban, Jan ; Peterková, Jana (advisor) ; Trávníčková, Zuzana (referee)
The aim of this thesis is to identify the prospects and the limits of the Czech cultural diplomacy in Sweden. On the one hand, it formulates particular recommendations on how to use present and newly emerging opportunities more effectively; on the other hand it tries to find a way to overcome its present limits. The thesis is divided into four chapters. The first chapter deals with the theoretical background of cultural diplomacy and current issues its actors, cultural institutes in particular, encounter. The second chapter seeks to answer what kind of an image the Czech Republic wants to promote abroad and what specific issues it faces in Sweden. The third chapter evaluates some of the Czech cultural diplomacy activities in Sweden by analysing selected programme areas. The fourth chapter offers a complex evaluation of the role of the Czech Centre in Stockholm and the organization as a whole.
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Analysis of computer vision and its aplication in systems of quality management
Nguyen, Cuong Manh ; Plášková, Alena (advisor) ; Urban, Jan (referee)
The main goals of my thesis is to provide closer look into issue of computer vision and its potential in quality management. The main reason for writing this thesis is to prove that there are simple methods of controling by computer vision, that even start-ups in production sector can afford. Hereafter I am compering two methods of controling. Firsty method of controling by computer vision and secondly method of controling by human eye. I am primarily focused on its cost of implementation and operation, its speed of controling units and measurement accuracy of each methods. For this purpose I use a practical simulation of control station in fictional production line to get real comparable resuts of both methods. To costruct successful simulation with relevant results it is essential to understad principles of the issue.
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Marketing strategies of Jazz club Reduta for the theatre improv group Improvariace
Pospíšilová, Martina ; Postler, Milan (advisor) ; Urban, Jan (referee)
The master thesis explains the concept of marketing strategy of Jazz club Reduta and the improvisational group Improvariace. The theoretical part defines the marketing in general, marketing process and marketing mix focused on culture and the cultural product. This part of the thesis deals with the importance of marketing in culture and it describes the typology of audiences. Following the theory and the facts established in it, the practical part is set on monitoring a particular marketing strategy for improvisational group Improvariace and their performances in Jazz club Reduta. The goal is to critically evaluate their strategy and to propose improvements.
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Creative contribution of sound engineering towards music recording
Balcar, Jan ; URBAN, Ondřej (advisor) ; ZOBAČ, Jiří (referee)
Diploma thesis describes engineering of a music recording and is focused on creative potencial of the discipline. Text covers possible attitudes towards sound design of a musical work and refer that the result is invariably influenced by individual conception and creative vision of the sound engineer. Thesis deals also with music perception in its different forms, recent transformations of music industry, sound aesthetics, dramaturgy, sound image and its qualities. These topics are applied to practical aspect of sound engineering. Thesis is based on author's personal experiences and availabe bibliographical resources.
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Energy security of the EU
Kleinbauer, Jan ; Urban, Luděk (advisor) ; Šlajs, Jan (referee)
Shortening supply of strategic raw materials (mostly oil and gas) and increasing demand for these energy raw materials in fast-growing Asian economies caused EU to put energy security among its top interests. The key goal of this thesis is to propose possibilities to increase energy security of the EU so that Europe has continuous and stable energy supplies both from its own sources and from import. I will analyze the current state of EU energy security in the first part of the thesis. I will focus on using EU's own resources and assess the benefits and drawbacks of using renewable energy sources compared to traditional sources. Then I will analyze dependency of EU on energy import and describe particularities and risks of current suppliers. The second part of the thesis will be focused on increasing energy security of the EU. Could the common energetic policy strengthen the energy security? I will also focus on possibilities of supplier and energy sources diversification. Last but not least, I will examine the topic of energetic savings and its impact on energy security.
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Ecological water service accidents in Tábor region during 1995 - 2005
URBAN, Jan
Ecological water service accidents in Tabor region during 1995 - 2005 In developed, densely populated area the requirements for water are increasing, as for the element that is necessary for life on Earth and for the production processes in human society. To ensure this needs covering became a limit factor of development of all economic spheres during the last years. That´s why the water management is getting into a front of public interest. The requirements naturally increase also in others economic spheres and all life fields. Filling of these requirements is connected with many actions, that influence the water purity. Beside the consequent water pollution or water quality inducement , we can talk also about the water-service accidents. Usually we speak about the emergent situations, that have the negative influence on a water useful qualities and cause biological, sanitary, visual and other defects. Redevelopment of these accidents are very laboured and expensive. That´s why the goal of all actions spheres is to precede the pollution of surface and underground waters in time. Subject of this work was the examination of water-service accidents in Tabor region in period of 1995 {--} 2005. The base of the examinated samples was a try to analyze the emergent situation causes, evaluation of solution mechanism of water-service accidents and evaluation of their incidences. By using the current knowledges the conclusions were deduced not only for the prevential sphere, but also for action-redevelopment and financial part of final stabilization. From the database 1995 {--}2005 were found, that on the Tábor region there were a 142 emergent accidents examinated {--} pollution, surface or undeground water threats, or technical problems in given region. Most of the problems were identified in agriculture and water-service fields (24% each), other accidents in food industry ( 13%), transport (16%) . Very serious emergent situations appeared on the pipeline, that goes throug the region. Among the unheathy substances the accidens were caused mainly by the oil products (in 52 cases),fertilizers and other substances used in agriculture caused the accidents in 41 cases. Mainly the human factor appears while accident rise {--} in half of examinated cases. From the results was also deducted, that in 18 cases the accidents appeared in water sources protective zone, 4 events happened in Protective zone of natural water accumulation Třeboňsko. 21 accidents caused the fish or other water animals kill. From the given balance-sheet and knowledges the following conclusions for prevential sphere were made: constructions, equipments or actions, that can influence the water situation are made with the agreement of water right authorities, Their contruction {--} technical implementation mostly doesn´t collide with valid regulations and standarts. In prevential sphere is necessary to keep the legal regulations, related mainly to the periodic checks and revisions of objects build for stocking and manipulation with unhealthy substances, also the prosecution of control systems and using the instruments usefull also for the water-service. Not only for the prevential sphere, but also for the check and redevelopment activities theirselves would be suitable to exert the simple analytic components. The negative part during the accident solution is the feedback and laboratory results absence. More workshops and work stations should have their own contra-accident instruments. Wrecking plans should be much more easier, current range should be include into a operating regulations. In the interest of fish and othe water animals protection the cooperation with specialised workplaces and veterinary authorities should be extended. Legal share of competence for the sphere of undergroung water little bit complicate the wrecking situations solution possibilities .
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