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Coping with stress in women with alcohol abuse
Kotábová, Lenka ; Goldmann, Petr (advisor) ; Viktorová, Ida (referee)
Main theme of this work is generation of coping strategies by the women with alcohol dependence. Author is highlighting mounting society tolerance to stress and to alcohol abuse and she also shows this two phenomenon in mutual context. By the women side of population author particular describe dependence and border of society norm. Main goal is to bring to light and explore maladaptive strategies, by women with alcohol dependence, which are varied from ordinary population and the reason of such a behavior. To solve this issue author chose two methods. Firstly she uses data from TAT projective test, secondly verbal self examination test SVF. Inquire group of women author compare with control group of women, who embody no alcohol problem. Better success is expected from control group, because normal population should have better coping strategies. From result of research ensue, that women with alcohol dependence embody worse coping strategies indeed. But this difference is not such as strong as was expected. In declarative test SVF alcohol dependent women overestimate their strategies in comparison to TAT. On the base of this fact author offers hypothesis, that it can be only proclamation in presentation of coping strategies. Women from control group anticipate their strategies more accurately.
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Cryptographic schemes based on the discrete logarithm problem
Kadlček, Tomáš ; Holub, Štěpán (advisor) ; Růžička, Pavel (referee)
In the paper we try to give a view of the discrete logarithm problem, especially of related problems that appear in literature since 2001. These problems are based on a computation of Weil and Tate pairing on eliptic curves. We give a view of these problems including some reductions. We mention some chosen schemes based on these problems that are iteresting because of their practical parametrs, primaci of security proofs or because these schemes introduced the new problem. We try to cover precisely the most important definitions in this sector of cryptography because these definition are omitted in the literature and it is often left up to reader to presume details by himself.
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Discrimination and Unintended Consequences
Švaňa, Ivan ; Munzi, Tomáš (advisor) ; Koblovský, Petr (referee)
The thesis is divided in two parts. The first, theoretical part familiarizes the reader with the term "discrimination" in economical theory from past until present and helps to understand the nature of economical problem of discrimination. Consequently, its modern forms, the efforts of governments to solve this problem by including the anti-discrimination precautions into the law and present state of discrimination at labour market in Czech Republic are described. The second, practical - analytic part, is dedicated to analysis of unintended consequences of anti-discrimination precautions, the analysis of state interventions economy in given area, possible question of moral hazard, and oddities of mature anti-discrimination policies of Germany or USA. Based on these analyses, the conclusion is dedicated to my approach to discrimination at labour market and to own ideas how to understand and solve given problem.
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Exchange rate policy of People's Bank of China under pressure of yuan internationalization
Randl, Tomáš ; Hnát, Pavel (advisor) ; Jedlinský, Jakub (referee)
Chinese economy has reached its export limits and is located in an era of transformation process into new economic model based on domestic consumption and sector of services. Under pressure from foreign entities which require internationalization of yuan as an implementation of free floating exhange rate regime, China must deal with number of problems arising from the process of economic transformation. This thesis examines possible solutions to current problems from the perspective of exchange rate policy of the People's Bank of China.
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Study of Properties of Metallic Thin Films and Nanostructures Using Scanning Probe Microscopy
Doupal, Antonín ; Fejfar, Antonín (referee) ; Kalousek, Radek (advisor)
This diploma thesis is focused on investigation of metallic thin films and nanostructures using scanning probe microscopy. Magnetic properties of these objects are studied by magnetic force microscopy, which is modification of scanning probe microscopy. In the theoretical part basic principles of scanning probe microscopy and magnetic force microscopy are summarized, and also principle of creation of magnetic domains and some special properties of ferromagnetic and antiferromagnetic materials. Further, two techniques of fabricating nanostructures are described. Experimental part is focused on imaging and simulating of magnetic domains. Further, exchange bias is revealed. This phenomenon is present in systems composed from ferromagnetic and antiferromagnetic materials. One part of this diploma thesis is also focused on discussion of problems with magnetic force microscopy.
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Fossil fuels substitution in large combustion plant
Hájek, Zdeněk ; Popela, Pavel (referee) ; Touš, Michal (advisor)
The thesis aims at current issues of using renewable resources here in the Czech Republic, mainly on biomass co-firing with fossil fuels in large combustion plant. The introduction provides an overview of systems for biomass co-firing. Further the using of optimization for solution problem of integration biomass fuels into existing large combustion plants and planning its operation conditions is presented. The main point of this thesis lies in creating of a user interface for modeling and optimization tool. Its functionality will be proved by solving a case study involving the analysis of possibilities for replacing fossil fuels due to the limited availability of coal in the market.
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Manufacturing of guiding rail
Klímová, Jana ; Peterková, Eva (referee) ; Šlais, Miroslav (advisor)
Subject of this diploma thesis is manufacturing of the guiding rail HB 02150 made of metal sheets and used for table slide rail in drawer system. This thesis was made in cooperation with Hettich ČR Company which is producer of furniture hardware. Theses contains theoretical part which explains matters of cutting and bending technology. Marginally will be mentioned matters of spot welding. Practical part contains explanation of production of guiding rail, lay-out of bending roll and cutting tools. In this work there is also described solution of problem with wastrels caused by faulty welding of metal sheets and the draft of welding fixture which solves this problem. Economical and technical summary of this manufacturing process is the last part of this thesis.
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Crank mechanism of a gas V-sixteen engine
Čep, David ; Novotný, Pavel (referee) ; Píštěk, Václav (advisor)
Diploma thesis is trying to analyze crank mechanism of a gas V-sixteen engine. Kinematics and balance crank mechanism are analyzed, dynamic model parameters are dermined, natural frequency of the torsional system are calculated, coupling parameters are designed and torsional problem with attached electric generator is analyzed.
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O bayesovském rozhodování s více účastníky
Kracík, Jan
This report briefly summarizes the perspective on decision making with multiple Bayesian decision makers which has been reached during the work on the GAAV project 1ET100750401 BADDYR. It gradually turned out that the problem is much deeper than it may appear. At the same time we foud out that in some special, yet practically important, cases a suitable solution could be reached withou any novel methods just via detailed modelling of knowledge and preferences of individual particiapns. This special cases also serve us as a motivation for solution of more general problems.
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Process analysis of production company
Budovský, Štefan ; Oškrdal, Václav (advisor) ; Kořínek, Rudolf (referee)
The topic of this thesis is the process analysis of the production company. The main goal is to describe, model and asses the recent status of processes. The additional goal is the measurements and recommendations proposal based on the evaluations. The process management is described in the introduction of the theory with subsequent explanation of methods and methodology of process modeling. The basic standards for process models creation is described in the next part of the thesis. The analyzed company will be introduced in the practical part of the paper and the method derived from the theoretical part will be applied. After modeling the recent status the necessary measures and changes will be introduced to eradicate the identified problems.
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