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Uninterruptible Power Supply
Kučera, Josef ; Sekora, Jiří (referee) ; Fedra, Petr (advisor)
This bachelor thesis is focused on the proposal for an appropriate source of uninterruptible power supply (UPS) to the school server UBMI where is currently installed HIS (hospital information system) CLINICOM Corporate SMS. UPS should have ensure the protection of data being unfinished, secure off site and to inform the line voltage failure.
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Pressure pipe damage: Numerical estimation of point load effect
Zouhar, Michal ; Hutař, Pavel ; Ševčík, Martin ; Náhlík, Luboš
The most relevant loading conditions for real polymer pipe systems are not only internal pressure, but also loading caused by sand embedding including bending or different kinds of point loads. It has been shown that service lifetime of buried pipes can be reduced especially due to stress concentration caused by external point loads. If the pipe is loaded locally the stress is concentrated here and a crack can initiate at this position or the existing crack can be affected by corresponding stress redistribution. In the paper the effect of the hard indenter, Poisson's ratio, hoop stress level and pipe wall thickness on the crack shape was estimated using numerical simulations of the creep crack propagation based on finite element method. Relation between crack length and crack width was found and expressed by simple relationship. A deeper understanding of the point load effect in order to prevent unexpected failure of the pipelines is of paramount importance for pipeline design.
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The Blanka tunnel, geological hazadrs and problems during boring
Sedláček, Václav ; Král, Jan (advisor) ; Lešner, Jeroným (referee)
The Blanka tunnel has two boring sections: Brusnice tunnel and Královská obora tunnel. Both tunnels were boring in difficult geologycal conditions, but the geology conditions of these tunnels are not same. Also they had not the same hazards during boring. There was used a spectrum of different technical works with hazard reduction purpose and safety process of boring. There were three serious accidents, wnich everyone made a creater on the surface, but they have not the same causes. This text has a task to describe a geological survey before and during the boring of both tunnels. How other reasons affected the process of boring? How the tunnels were bored? What events preceded the everyone of three major failure? This text does not deal with economical things of boring and effects of specific personal influence on the process of boring. Key words Tunnel, excavation, Blanka, Brusnice, Letná, Stromovka park, Vltava river, underground water, geology, ordovik, New Austrian Tunnelling method, pilot tunnel, calotte, bench, bottom, arche, bolt, lining, grouting, collapse of ceiling, failure, tube, shale, quarzite, soil, loess, ballast, clay
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An Economic Analysis of the Cross-Border Insolvency Proceedings within the context of the Changes of the Council Regulation (EC) No 1346/2000
Juhás, Juraj ; Richter, Tomáš (advisor) ; Břízová, Pavla (referee)
The content of this bachelor thesis is an economic analysis of the cross-border insolvency proceeding held according to the Council regulation (EC) No 1346/2000 on insolvency proceeding and proposals of its amendment. It is focused mainly on changes regarding the possibility to request an opening secondary proceeding and changes regarding the insolvency of groups of companies. A basic framework for evaluation of a profitability of a secondary proceeding opening for a concrete creditor was introduced at the end of the chapter II. It involves three main factors: ratio of relative shares on the realization of debtor assets in the case a secondary proceeding was opened and in the case I was not opened; additional incomes caused by the fact that the debtor assets were administered as a whole (the assets were not liquidated by parts in several parallel insolvency proceedings) and transaction costs. The proposed changes of the cross-border insolvency law in the European Union concerning a limitation of the right to request the opening of a secondary proceeding and obligatory cooperation between proceedings regarding a member of the same group of companies are then evaluated with respect to this basic framework.
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Integration of Muslims in Great Britain in the background of the ,failure of multiculturalism'
Čahojová, Olga ; Kasáková, Zuzana (advisor) ; Váška, Jan (referee)
This Bachelor thesis discusses the relationship between the integration of Muslim immigrants in Great Britain and alleged ,failure of multiculturalism', of which British prime minister talks about on the occasion of his speech in 2011. The thesis is a case study and it focuses on the analysis of the integration policy of Great Britain, especially aimed on the case of Muslim immigrants. The term 'failure of multiculturalism' results from the proposition that the failure of the integration of Muslims associated with the British model of integration. This proposition is based on David Cameron's speech on radicalization of islamic extremism, presented at the security conference in Munich in 2011. The aim of this work is to confirm or disprove the proposition by using analysis of three chosen indicators of success of integration - mobility in the labour market, political participation and official application of Sharia law in Great Britain. The analysis shows that the failure of Muslim integration cannot be fully confirmed. One reason is the fact that it is necessary to distinguish three areas affected by integration - on socio-economic, civic-political and cultural level. The other reason is the analysis result itself, that none of the integration level can be described as fully unsuccessful. The...
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Educational reproduction and cultural capital . A qualitative study
Vojtíšková, Kateřina ; Šanderová, Jadwiga (advisor) ; Kreidl, Martin (referee) ; Kučera, Miloslav (referee)
Schools, Families and Inequality. Choice of Secondary Education in Contemporary Czech Society The dissertation work is concerned with the choice of secondary education in families, the influence of family and school on the choice of pupils born in the 1st half of 90s. A special importance of this phase is in that high schools in the Czech Republic are highly differentiated so the choice belongs to the crucial points of the school carrier. The type of the studied high school significantly influences learning aspirations and chances of the graduates to be accepted to further education, structures the field of possibilities in the life way of young people. The analysis is based on data obtained from two qualitative studies: 1. Focus groups with mothers of children in the ninth year of the compulsory education: students of (selective) multi-year grammar schools; pupils from basic schools (the main education stream); 2. Case studies carried out in two Prague schools focused on two classes in the eight and ninth year (2008-2010). The aim of both the studies was to map subjective perspectives of the participating actors - parents, pupils and teachers, to show different interests, attributed meanings, values in upbringing, education, abilities to distinguish types of high schools due to prospects of the new...
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An analysis of safety measures Tipsport arena for dealing with emergencies
Benko, Michal ; Fiala, Miloš (advisor) ; Vilášek, Josef (referee)
Title: An analysis of safety measures in Tipsport arena for dealing with emergencies Objectives: The aim of this thesis is to describe and analyze technology in Tipsport Arena ice stadium in Holešovice in terms of safety and security measures and to evaluate the internal measures of HC Sparta Praha. Identify emergency situations that may arise at the ice rink and bring preventive measures generated against these situations. Methods: In this thesis compilation methods were used for the analysis of the key points about technology and hazardous substances used at the ice rink, security plans arising from legislation and an analysis of the integrated rescue system. In the practical part, a technology and safety measures selected ice rink, the used of methods of analysis, observation and interviews. Results: Safety measures Tipsport arena is evaluated as positive and its analysis is given in the safety measures servicing of refrigeration devices, security controls before organizing events, breakdown of activities performed by fire hazard and are accompanied by the documentation of fire protection in Tipsport arena. Keywords: leak, ammonia, system, stadium, failure
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Risk Management Focused on the Reliability and Efficiency of the Human Factor
Štěpánová, Markéta ; Sotoniak, Tomáš (referee) ; Kruliš, Jiří (advisor)
The mater’s thesis focuses on the issue of the reliability and efficiency performance of the human factor, identifying the risks of potential causes of failure of the chosen company. Based on the theoretical knowledge referred to in the first part thesis is designed procedures useful as a tool to prevent individual failures, focusing on solutions to the adverse conditions of stress or crisis when exposed to the human factor. The final section suggests the motivation of employees by proactively identifying risks.
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Process FMECA - implementation of information system in the bank
Müllerová, Marie ; Koch, Miloš (referee) ; Blecha, Petr (advisor)
This thesis considers of process FMECA analysis that is applied to the process of implementation the information system in the bank. The theoretical part focuses on risk management and using of methods FMEA and FMECA. In the practical part of thesis is introduced the company, for that the process of implementation of the information system is designed. In addition the analysis of the external and internal environment in relaiton to the information system is made. The result of these analysis is SWOT analysis. Then the process of implementation the information system is described and FMECA analysis is performed. Based of the results of the analysis are designed appropriate measures that will eliminate the risks or that will reduce their impacts.
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Types of fatigue tests and methods of data processing
Lamrich, Richard ; Halabuk, Dávid (referee) ; Vosynek, Petr (advisor)
Bachelor thesis is focused on fatigue testing and creating of S-N curves. In the first part three main stages of fatigue life are processed in order of making theoretical knowledge needed. Next the thesis is focused on dividing methods for making these tests and machines that are used for these tests and shows under which circumstances they are appropriate to use. Last part is dedicated to methods of creating of S-N curves.
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