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Robot vision with industrial robots Kuka
Krutílek, Jan ; Pochylý, Aleš (referee) ; Kubela, Tomáš (advisor)
Diploma thesis deals with a robot vision and its application to the problem of manipulation of coincidentally placed objects. There is mentioned an overview of current principles of the most frequently used vision systems on the market. With regard to the required task to be solved, there are mentioned various possibilities of using basic softsensors during the recognition of different objects. The objective of this Diploma thesis is also programming and realization of a demonstration application applying knowledge of PLC programming, knowledge of expert programming KRL language (for KUKA robots), knowledge of designing scripts for smart camera in Spectation software and knowledge of network communication among all devices used in this case.
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ABUSED CHILDREN IN CZECH REPUBLIC - LAW ASPECTS OF ABUSED CHILDREN, PHENOMENON.
HOFBAUER, Michal
Subject: Abused children in Czech republic - law aspects of abused children, phenomenon. In my master thesis I focused my mind on the CAN syndrome. The work has two parts: theory and research. In the theoretical part I describe the CAN syndrome, its possible impact on child's general development and last but not least what legislation offers for solving this problem. In the research part I used interviews with 200 people to find out public knowledge about his phenomenon, what is their attitude to this problem and what solutions they can think of. The results of the research are described and supplanted by graphs.
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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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Multicriteria games
Tichá, Michaela ; Dlouhý, Martin (advisor) ; Lachout, Petr (referee) ; Čičková, Zuzana (referee)
Theory of multicriteria games is a special field of game theory, when one or more players have at least two payoff functions and want to maximize simultaneously. The work introduces a number of new findings. It examined the concept of finding equilibria in pure strategies in noncooperative multicriteria game. It is possible to find all the equilibria in pure strategies by full search and solving two linear programs for each point. Furthermore, two linear programs are formulated for verifying that a selected point is the equilibrium of the game or not. In the noncooperative games is also introduced the concept that with knowledge of the equilibrium of bimatrix game determines preferences of the players. Although finding the equilibrium point of the bimatrix game is nonlinear problem, finding the preferences is linear problem. The latest findings in the noncooperative games is a generalization of the concept that solves multicriteria game by assigning weights to each criterion of each player. The work demonstrates that it may not be necessarily linear weights, but it can be more general function that describes the player's preference. The remaining part is devoted to knowledge in cooperative games. There is considered that the players know their preferences and are able to express them by weights. The game with known preferences is defined and solved with the use of bargaining theory. Then it is generalized to a case where players have more payoff functions, from which they can choose. Finally, the multicriteria case of voting game is defined. It is designed completely new concept, which selects the winning coalition in the voting game. This concept is then applied to the real situation after the elections to the Chamber of Deputies in 2013.
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Support for Unemployed People Aged Under 30 Years at Entry to the Labor Market
ŠABARTOVÁ, Alžběta
The Bachelor Thesis deals with the problems of unemployment benefits for people at the age up to 30 when entering the employment market. Unemployment is currently one of the serious problems in the world. The reduction in the number of unemployed people is one of the political priorities. The meaning of work as a job is taking an irreplaceable position for the life within our culture. Job loss has a considerable influence on social as well as personal life of an individual. The age is playing a significant role when seeking a job. Especially the time connected with the beginning of the career. School leavers who apply for their first job are concerned. They have no working experience, no practice, and they have so far had no possibility to acquire the basic work habits. A disharmony between zero experience and excessive earnings demands belongs to other root causes of the lack of interest in giving work opportunity to school leavers. Employment Office plays an irreplaceable role for the mediation of job and the consultancy. To solve unemployment within each target group, active and passive labour policies are available. The situation of the specific target group is stimulated especially through single programs and projects. The theoretical part pays attention to the definition and objectification of the unemployment-related terms and the analysis of labour market in Ceske Budejovice. Observations of a number of authors who are dealing with these problems and the related issues are summarized herein. The empirical part is formed by observations from own investigation. Two job-related targets have been set. The first target is to analyse the ideas the young people aged up to thirty, living in the district of Ceske Budejovice, have of their employment. The other target is to analyse the employers´ ideas of giving work to school leavers and young people. In order to fulfil the above targets, two investigative questions have been put: 1: Young peoples´ ideas of earning possibilities are unrealistic. 2: Employers find the European Social Fund helpful in giving work to young people. For the purpose of answering the investigative questions a qualitative research method, namely a case study the study of a few cases was selected. Interviewing was chosen as the most suitable method of data gathering. Initially, ten participants aged up to thirty were interviewed. At the time of interviewing, all of the participants were registered at the Employment Office in Ceske Budejovice and were taking part in a retraining scheme arranged by the Employment Office. When talking with young people I found that their gross commencing salary is expected to amount to approx. 16 200 CZK. The other selective group comprised five employers in Ceske Budejovice. It emerged from the interviews that one of the companies does not utilize the programs and projects announced by the European Social Fund at all. Two of the companies complain about excessive administration. One of the employers must always carefully consider its ability to satisfy the involvement conditions. Some negative feelings also appeared about the frequent changing the blank forms, a low number of announced projects for a particular business branch. The programs being related to deepening knowledge and staff training were most appreciated. The results of the Thesis will give the Employment Office a feedback on the utilization of the European Social Fund by employers and will help in adjusting the conditions for further projects being prepared.
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Vakuová metalurgie intermetalik TiAl
Zemčík, L. ; Dlouhý, Antonín ; Król, S. ; Pražmowski, M.
To be able to melt successfully type gamma TiAl alloys it is absolutely necessary to solve the fundamental metallurgical problems associated with the reactions between the melt and the refractories of crucibles and ceramic moulds, with the reactions between the melt and residual gases in the furnace chamber, and with the evaporation of aluminium from the melt. The paper deals with the physico - chemical analyses of the above processes and gives their evaluation based on the results of experimental melts of the type of Ti48Al2Cr2Nb1B (at.%) obtained in vacuum induction furnace. The work also gives the results of oxidation tests for the Ti48Al2Cr2Nb1B(at.%) alloy.
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Design of FIR vocal tract models with linear and nonlinear phase
Vondra, Martin ; Vích, Robert
Experiences with the IIR cepstral model based on Padé approximation of the exponential function indicate some problems with stability. An experiment in designing a FIR cepstral vocal tract model has been made. The computation of the impulse response of the FIR filter that realizes the vocal tract model can be accomplished either using the window method of digital filter design or by a recursive computation directly from real cepstrum using the minimum-phase approximation.
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the impact of the global economic crisis on international trade of the Czech republic
Sakhautdinov, Timur ; Drozen, František (advisor) ; Marková, Jana (referee)
This thesis addresses the effects of the global economic crisis on the situation in the international trade of the Czech Republic. I focused on exploring the causes of the crisis and its impact on international trade. The chosen problem I solved by using index methods, deduction, induction, and abstraction. Carried out by the research I've found specific effects on the territorial and commodity structure of Czech trade. The main findings are the impact of the crisis on the volume and structure of trade of the Czech Republic from the territorial point of view and according to the classification of SITC.
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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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