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Influence of chosen effects on efficiency of beef breeds
WITZANY, Jiří
Influence of chosen effects on efficiency of beef breeds Aberdeen Angus, Charolais, Limousine and meat-type Siemental, which were breeded in South Bohemia, was observed in this study. Impact of breed on average weight of calves in different ages, calving month and the serial number of the birth, influence of father´s relative breeding value, dependence of average age of pure bred female on reason of elimination and effect of stocking rate of a pasture on daily weight gain were evaluated.
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Methods of spreading copyrighted content over the Internet
KADLEC, Michal
The thesis analyzes the current situation and issues of spreading copyrighted content using the global Internet network, summarizes and describes the basic programs and tools used for spreading of copyrighted content over the Internet. This work also deals with the analysis of the legal system framework of Czech Republic and its efficiency. In conclusion, the work provides basic information on institutions supervising compliance other subjects with copyright and explains some of their preventive and repressive decisions.
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Evaluation of Efficiency and Effectiveness of Services Provided in Low-threshold Facilities for Children and Youth
ZELENÁ, Markéta
Low-threshold facilities for children and youth are a relatively new and still evolving service. The efficiency and effectiveness of this particular service have not been significantly surveyed yet. Therefore, in this thesis Evaluation of Efficiency and Effectiveness of Services Provided in Low-threshold Facilities for Children and Youth, I tried to outline theoretical aspects of this issue and to compare them with practice. The aim of this thesis was to evaluate the efficiency and effectiveness of services in selected low-threshold facilities for children and youth with regard to proven facts and to suggest proceedings that would lead to an overall improvement and higher effectiveness of social services. Based on the research conducted by a questionnaire survey in clients of selected low-threshold facilities for children and youth, and by the secondary analysis of the data obtained in these facilities, I tried to suggest ideas that would lead to more effective provision of services in individual facilities surveyed. In the theoretical part emphasis is placed on the issue of efficiency and effectiveness in facilities providing social services. Furthermore, attention is focused on the description of low threshold facilities for children and youth as an organization providing social services, the legislative base of these facilities, the mission, goals and services through which the mission has been carried out. The main outcomes of the thesis are based on a detailed elaboration of the issue of efficiency and effectiveness of low-threshold facilities for children and youth, and a proposition of procedures which could be used to improve services in surveyed facilities to get closer to clients to meet their needs. The outcomes of the thesis presented in practice can also serve as an inspiration for other facilities of a similar character to evaluate and improve the efficiency of services provided.
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Measurement and evaluation of efficiencies of companies in chosen branch
MASTNÝ, Miroslav
My work dwells on measurement and evaluation of efficiencies of companies and on sector analysis of energetic branch. We can regard the efficiency with various points of view. Generally we can define it as an ability of company to valorize as much as possible the assest that was put in it. At first my work is engaged in measurement and control of the efficiency of companies and in value control of efficiency. After that follows the summary of traditional and modern indicators of efficiency with account of their advatnages and shortcomings. Then I mention some instruments and concepts that contribute to increases of efficiency. The last part of my work contains case study, where I analyse the efficiency of companies acting in energetic branch by means of benchmark study.
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Efficiency evaluation models and their applications
MARKOVÁ, Klára
Thesis themed "Efficiency evaluation models and their applications" deals with mathematical models for the efficiency evaluation of comparable production units and targets the utilization of Data Envelopment Analysis (DEA) for this purpose. The thesis aims first to describe DEA models and mention possibilities of their application and then to practise the theoretical knowledge by using proper software in a factual instance. To reach this aim the thesis is composed of two parts {--} theoretical abstract and practical application. The abstract contains basic theory of DEA: fundamental principles, input data and results and description of primary, alternate and modified models. A summary of software applications that can evaluate efficiency using DEA follows. The abstract is closed with some real examples of DEA applications in practice. The second part of the thesis arose from cooperation with a fire department of a factual region of the Czech Republic. The efficiency of its 16 fire stations is compared by using a proper DEA model. A number of actions (output) and a number of employees, a level of fire equipment and an inside area (inputs) are established for each fire station on the strength of the fire department{\crq}s statistics, databases and estimations. The efficiency calculation is performed through the use of the Frontier Analyst Professional, software application specially made for the DEA analysis. Regarding the outputs uncontrollable character an input-oriented DEA model is chosen for the calculation of the fire stations efficiency. A result of the DEA efficiency analysis consists in separating the effective and ineffective fire stations of the surveyed fire department. The potential improvement (inputs decrease), necessary to reach the maximal efficiency, is proposed to each ineffective fire station. This suggestion is further adapted with respect to the real feasibility and the Czech legislative order. The practical part of the thesis is concluded with appreciation to what degree the stated targets were reached and to what degree the application of the DEA method to comparing the factual fire stations efficiency was rewarding.
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Energetic usage of grasses
KOPECKÝ, Marek
The aim of this work is verification the suitability of selected species of grass (Dactylis glomerata, Arrhenatherum elatius, Phalaris arundinacea) for different varieties of energy utilization and the evaluation of economic efficiency of their cultivation and usage. A part of this work is a literature review summarizing the issues of renewable energy, focusing on biomass and energy utilization of grass. There has been used literature of various authors in elaboration the research literature. Based on field tests, there have been developed economic models demonstrating the efficiency of cultivation of selected grass species.
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Optimization of measurements by the HPGe detector with a very low background for achievement of the low MDA values
ČERNÁ, Kristýna
Abstract My thesis examines the measurement optimalization when the semiconductor HPGe detectors with a low background and a high relative efficiency are used for achieving low values of MDA (minimum detectable activity). I conducted my research in the Department of Spectrometry of SÚRO (National Radiation Protection Institute) in Prague. In this laboratory the standard geometries of detectors with lower efficiency are used. The aim of this thesis is to offer a proposal of new geometry, sizes and shapes of measurement cells which will better correspond with the demand for higher efficiency of updated detectors. The assignment was to find the best mathematical function to descibe the correlation between efficiency and the direction of the radiation point source towards the detector. This function is derived from experimentally obtained data. To conduct measurements, three kinds of detectors with high relative efficiency used for activity measurements at different geometries were selected. As the source of gamma radiation, the point sources with energies of 46 keV, 661 keV, 1332 keV in different distances and positions were used. The function was applied separatelly to each of the three detectors and to the areas above the detector and sidewards of the detector. The objective of the research was to project new measurement geometries or to optimalize the current ones which could be used also in other detectors with high efficiency. After integrating the function in the cylindrical area above the detector and the annular area sidewards of the detector, areas contributing substantially to the overall efficiency were determined. These areas may be considered to be the optimal sizes for new geometries in given positions. After combining all the optimal areas above the detector, sidewards of the detector and for selected energies and the detector, optimal sizes of a new geometry were found. The function can be used both in the front part and the side part of the detector but its validity is limited. The value of MDA for the particular geometry is in indirect proportion to the efficiency square root and thus this new geometry should lead to minimum values of MDA.
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Stock Exchanges in the Czech Republic and in Some of Other EU Member Countries
FIALA, Jakub
The bachelor thesis titled The Stock Exchange Market in the Czech Republic and Selected EU Member States deals with the establishment and development of the capital market in the Czech Republic, Hungary and the United Kingdom. The main objective of the thesis is to evaluate the development of stock exchange indicators in 2006 and a few more years in the past. The theoretical part, explaining the basic concepts, is followed by the presentation of the main stock exchange index for the stock market and bond market respectively, on each of the stock exchanges separately. Subsequently, all the indexes were mutually compared. Efficiency, liquidity and the risk level were examined on all the individual markets separately. The comparison of all the indicators and outcomes resulted in a clear conclusion that the London Stock Exchange is the most developed among the currently compared ones, belonging to the group of the world{\crq}s major stock exchanges. Both stock exchanges from the Central European region should, in theoretical terms, have similar results. However, the reality is different. As regards the volumes of trades, in this case, a larger volume in 2006 was traded on the Prague Stock Exchange. However, if we look at the results of the other indicators, the Budapest Stock Exchange achieved better figures in almost all the other cases.
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