Results of water bug sampling ascertained by selected sampling methods (net trapping and different water light traps) were compared in this thesis. Selected ecological characteristic of taxocen, based on data gained by these methods, are calculated and compared. The water light trap with heterochromatic LEDs (white LEDs respectively) was found the most forceable method for sampling of both water bug species and their specimens.

The dissertation deals with the issue of poverty in the Czech Republic, especially with its economic, political and historical context of development, theory and practice of its measurement and possible international comparability, both in scale and in terms of the effectiveness of social transfers system. The effectiveness is understood as reducing the extent of poverty represented by the at-risk-of-poverty rate used e.g. in Europe 2020 Strategy. The aim of the dissertation is to analyze the problem of income poverty and its development in the Czech Republic with a special focus on the effectiveness of the social transfers system in relation to reducing the extent of income poverty. The effectiveness is analyzed separately in case of social transfers as a whole, and in case of social transfers excluding old-age and survivors' pensions. The emphasis has been placed on international comparisons and on the poorest layers of the population represented by the study of the lower poverty lines than the standard one. Based on empirical analysis of survey data from the EU-SILC, it was disproved that the effectiveness of the Czech social transfers system was above average compared to the countries of the same welfare state model, the CEE region and the EU during the years 2005-2013. The Czech pension system plays a crucial role in the level of effectiveness of the social transfers system. The good position of the Czech Republic among the all three studied groups of countries in terms of effectiveness is maintained mainly thanks to its pension system.The current low level of poverty rate was achieved mainly thanks to the pre-crisis measures, respectively due to the specific timing of these measures package. The contribution of this dissertation consists in complex and systematized view of the income poverty in the Czech Republic, accompanied by the analysis of the effectiveness of the social transfer system. This analysis, owing to the time series (2005-2013), applied methods (methods of the European Commission vs. IZA method) and scope of the international comparison (welfare state model, CEE region and EU), has no similarity in the Czech scientific literature so far.

The diploma thesis explores the basic methods of measuring the efficiency and effectiveness of advertising campaigns. Expecially, the method of Color - Word association Technique. It is one of the unusual methods that successfully measure these factors of advertising from the presepective of attitudinal preferences and associations. The aim of thesis is to approach standard and non-standard approaches to measuring the efficiency and effectiveness of advertising campaigns and in concrete example of company which is selling the products from prevention against fleas and ticks.Describe and apply these approaches.Furthermore, based on the state before the campaign and after campaign,to analyze and show changes in attitudes of target group. Finally, to propose the strategy for future planning and to recommend effective investment of funds in the next year and efficient communication products of services through the media.

Corporate Governance. Relationships between the Owners (Shareholders) and Managers, Stakeholders. Function, Structure and Models of Corporate Governance, Risk Management. World Practice of Corporate Governance. Characteristics of field of Technical Gases. The Ownership Structure of Linde Gas a.s. a description and analysis of the Roles and Functions of Enterprise Management, Structure of Supervisory Bodies, evaluating the efficiency and effectiveness of Corporate Governance. Financial analysis of Linde Gas a.s., Market Share, Risk Management, application of the Principles of Corporate Governance OECD. Comparison of Systems of Corporate Governance Linde Gas a.s. and Linde Gas RUS. Conclusion and recommendations for Management.

This master thesis deals with optimization of the shape of the stator and rotor slots of induction motor with focusing on increasing efficiency. The theoretical part introduces the principles of optimization algorithms. Another part is devoted to design the shape of slots and its influence on the shape of slots on machine. On the models of motor was conducted the optimized shape of slots by using a genetic algorithm. Firstly, it was performed by using the analytical calculation in the RMxprt program, then by using the finite element method on two different models, whose difference simulates the influence of the production technology on the efficiency of the motor. Laboratory measurement was made on a real machine as well. The results of the measurement, calculations and optimizations are compared in the work.

This thesis deals with the measurement of light tubes efficiency in laboratory conditions during lighting by almost direct light rays. It also deals with the measurement of the spectral reflectance of the reflective materials available on the Czech market. The comparison of the efficiency of different light routes and also the determination of the spectral qualities of different reflective materials are the aims of this thesis. The light tubes were measured by means of the cubic integrator. The light source was moved and manoeuvred by means of the automatic goniophotometer. The light source flow was determined by the method of the zonal flows. The data were calculated in the Matlab programme. The evaluation is both in the graphic and in the numeric forms. The result of the thesis is both the comparison of the reflective materials for light tubes qualities, and the evaluation of efficiency of the assigned light routes. The optimal variant can be then selected during designing of the light tubes route according to the results of the measurements.

The scope of this thesis is the Miller engine cycle analysis and its practical application on a turbocharged spark ignited engine. Based on the sensitivity analysis of the limits affecting the ideal Miller cycle thermal efficiency a thermodynamic model of the engine with a prolonged expansion was set up in the GT-POWER software. The results of the analyses were used to evaluate the feasibility of the reference engine conversion for an operation with Miller cycle.

The aim of this diploma thesis is to theoretically, practically and experimentally explore different ways of waste heat utilization in the building industry. The work is divided into three basic passages. In the first part I analyze the theoretical nature of the various physical processes in recovery and is there a practical use. More emphasis is placed on heat recovery from wastewater, as I am using this way of recuperation in other parts of this diploma thesis. In the second point, I apply the use of heat from waste water when designing a technical solu-tion for the reconstruction of the heating system of the clinic. The design is solved in two variants. The first suggested location lokali- them, recuperative, shower exchanger operation rehabilitation, bath and massage. In the second variant, central recovery is envisaged using a heat exchanger in the accumulator well and water-water heat pump. Based on the technical and economic evaluation, the first option was selected. The second variant is ineffective and remains only in the case study. In the last section, I experimentally investigate the thermal efficiency and the relative savings of the heat exchanger, which is designed in the first variant of the second part. Measurement, processing of results and evaluation I made for laboratory conditions and for real conditions with the showering person. Finally, I appreciate the eco-nomic benefits of this facility.

The topic of the diploma thesis is the operational efficiency of heat sources . The thesis is divided into three parts. In the first part a theoretical solution of the heat sources efficiency can be found. In the second part there is a calculation solution of the project. The project solves the heating of a football stadium. Two variants of the heating source and warm water preparation are suggested and the variants are consequently compared and evaluated. The last part is experimental - the topic of the experiment is the efficiency of heat sources.

This diploma thesis contains several individual parts. It's especially about summary in the area of one-way inlets: the energy efficiency of the inlets and influence of the neighbouring inlets on them, the phases of creation of surface vortices, the influence on the vortex structures by the mutual operation of the neighbouring inlets and also the methods used to determine the critical and safe depth of dive of inlet against the creation of surface vortices. It also includes the description of process and the evaluation of laboratory tests, which are focused on the assessment of the effect of the mutual operation of inlets on their energy efficiency and the creation of higher intensity surface vortices. Important part of this diploma thesis is also a comparison of the achieved results with the results of the authors who have dealt with this issue.