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Operation of embedded cable lines into HV distribution grid
Černý, Tomáš ; Wasserbauer, Vojtěch (referee) ; Ptáček, Michal (advisor)
The thesis focuses on a section of cable line inserted into overhead high voltage power line. The essence is a description of the benefits, risks and impacts of the operation of such sections in terms of protection, transition processes. etc. The thesis also includes economical comparison of an acquisition and operating costs of both overhead and cable line. The topic of this thesis was given by ČEZ Distribuce a.s.
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Some railway tunnels of old era in territory of Czech Republic
Černý, Tomáš ; Rott, Josef (advisor) ; Malát, Richard (referee)
The Bachelor thesis deals with some tunnels from the total number of 120 railway tunnels build in the period 1848-1910 in the territory of the Czech Republic. The aim of these admirable buildings was the research for masonry, geology and rock strength. The introductory articles are devoted to the classical tunneling methods used in earlier times. As a result of today's higher operating speeds of trains, which was not taken into account when initially planning the lining and limitation to the use of stone and wood only. The work includes the most frequent reconstruction methods for tunnel optimization, the possibility of faster transport and their stability. It has been shown that, for the purpose of possible reconstruction, it is necessary to count on the considerable strength of the masonry which, even after 100-170 years, often does not show signs of deep degradation.
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Some railway tunnels of old era in territory of Czech Republic
Černý, Tomáš ; Rott, Josef (advisor) ; Malát, Richard (referee)
The Bachelor thesis deals with some tunnels from the total number of 120 railway tunnels build in the period 1848-1910 in the territory of the Czech Republic. The aim of these admirable buildings was the research for masonry, geology and rock strength. The introductory articles are devoted to the classical tunneling methods used in earlier times. As a result of today's higher operating speeds of trains, which was not taken into account when initially planning the lining and limitation to the use of stone and wood only. The work includes the most frequent reconstruction methods for tunnel optimization, the possibility of faster transport and their stability. It has been shown that, for the purpose of possible reconstruction, it is necessary to count on the considerable strength of the masonry which, even after 100-170 years, often does not show signs of deep degradation.
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Heating of the kindergarten
Černý, Tomáš ; Topič, Jan (referee) ; Počinková, Marcela (advisor)
The bachelor thesis solves the design of the nursery heating. The theoretical part deals with the topic of floor heating. The calculation part contains the design of heating the building using hot-water underfloor heating. Further solves the calculation of hot water exchanger for forced ventilation of selected rooms. The air-water heat pump is designed as the heat source. Part of the calculations is also the preparation of hot water and all the necesary equipment of the system. Kindergarten is designed as a nearly zero-energy building.
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Spatial distribution of financial grants for municipalities in the region of Nuclear power plant Dukovany in focus of regional development
Černý, Tomáš ; Hána, David (advisor) ; Přidalová, Ivana (referee)
Spatial distribution of financial grants for municipalities in region of nuclear plant Dukovany in focus for regional development Abstract The aim of this paper is to determine spatial distribution of financial grants for municipalities in region of nuclear plant Dukovany in view of regional development by an analysis of income part of municipalities budget and data of financial gifts by Nadace ČEZ and data provided by representatives of the nearest municipalities of nuclear plant. The first part brings methodical framework of importance of financial incomes of the municipalities for regional development. The second part introduces socioeconomic conditions of surroundings of the nuclear plant Dukovany and also types of financial support of ČEZ company. Paper continues to analysis of incomes of municipalities and the first part of the hypothesis is verified. The second part of hypothesis and research questions is checked and answered in the fourth part, where financial gifts acquired by the nearest municipalites of the nucelar plant Dukovany are presented. The conclusion summarizes this paper and the hypotheses are evaluated. Keywords: municipalities incomes, grants, financial gifts, regional development, periphery, Czechia
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Vyhodnocování relačních dotazů v proudově orientovaném prostředí
Kikta, Marcel ; Bednárek, David (advisor) ; Černý, Tomáš (referee)
This thesis deals with the design and implementation of an optimizer and a transformer of relational queries. Firstly, the thesis describes the theory of the relational query compilers. Secondly, we present the data structures and algorithms used in the implemented tool. Finally, the important implementation details of the developed tool are discussed. Part of the thesis is the selection of used relational algebra operators and design of an appropriate input. Input of the implemented software is a query written in a XML file in the form of relational algebra. Query is optimized and transformed into physical plan which will be executed in the parallelization framework Bobox. Developed compiler outputs physical plan written in the Bobolang language, which serves as an input for the Bobox. Powered by TCPDF (www.tcpdf.org)
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Erasmus as a means of strengthening European identity: case study of the Czech Republic
Černý, Tomáš ; Kasáková, Zuzana (advisor) ; Rovná, Lenka (referee)
This paper deals with the question as to whether there is a correlation between an Erasmus sojourn and European identity. It is assumed by many EU politicians that through the experience of studying and living in another European country, students develop a feeling of community with other Europeans. In spite of such believes, there is lack of conclusive empirical evidence, as some authors argue Erasmus is an effective instrument for promoting European identity, while others do not. Moreover, the effect of an Erasmus stay seems to be affected by factors such as host country and nationality. By analyzing a quantitative survey carried out with Czech Erasmus students, this thesis suggests that, while dependent on various variables, Erasmus can bring about a positive change within European identity.
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Right to challenge
Černý, Tomáš ; Kysela, Jan (advisor) ; Urban, Michal (referee)
This thesis aims to give a reflection on the doctrine of the right of resistance in the Czech Republic, its liberal democratic system and legal order. The first part of the thesis presents a short description of the background and the development of the doctrine. It also deals with Article 23 of the Charter of Fundamental Rights and Basic Freedoms as an attempt of embedment the right of resistance in the Czech law. The subject matter of the second part are the transformation processes taking place in the current world that have an impact and threaten liberal democracies including the Czech Republic. This part also gives examples of the application of right of resistance. The first chapter contains a short historical and a modern definition of the right of resistance. It also defines the following related notions - the revolution, the coup d'état and civil disobedience, that this thesis applies. The second chapter focuses on the history of the right of resistance. It goes back to its roots in Ancient Israel, looks upon the Enlightment authors dealing with the theory of Social contract and concludes with the post-war development. Special focus is turned to the disputed aspects of the right of resistance. The third section deals with possible interpretations of Article 23 of the Charter of Fundamental...
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Position of Airpower in Contemporary Strategy
Černý, Tomáš ; Střítecký, Vít (advisor) ; Ludvík, Jan (referee)
This thesis deals with the current role of airpower in contemporary warfare. In last 100 years, the aircraft became an indisputable part of today's armed conflict. The aim of this work is to determine the mechanics behind airpower's functions in conflicts and to critically assess airpower's performance. The analyzed conflicts - Persian Gulf 1991, Kosovo 1999, Afghanistan 2001 and U. S.-led counterinsurgency campaigns in Iraq and Afghanistan - provide the diversity that is needed to reveal the position of airpower in contemporary strategy. The thesis is divided in three parts. The first part follows the evolution of airpower and its theory, providing context to further analysis of contemporary environment. The second part of the thesis identifies key theoretical concepts and modalities connected to airpower and analysis them on a general, theoretical basis. The third part of this thesis applies the concepts and modalities on the picked case studies in order to reach the suggested objectives by analyzing the conflicts and deriving empirical data. The conclusions of the thesis suggest that while slightly exaggerated, airpower grew to vital importance and became one of the key elements in today's conflicts.
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