The thesis is outlined to bring to everybody interested in Physics acquired knowledge and conclusions. It is focused on the status of Physics within the educational system at basic school and fundamental physical concepts. These concepts and their preconceptions at primary and upper primary school are in the centre of the author´s attention as well. The submitted thesis follows the relations among other subjects from this point of view and proposes the didactic interpretation of the chosen physical concepts. The work is focused on a didactic test, its administration and evaluation with an accent on changing pupils´ wrong preconceptions. The work is complemented by theoretical facts from secondary literature and my own teaching experiences, as well as several recommendations for the Physics teacher.

The goal of the thesis "The economic and social aspects of casinos and slot machines in the border areas" was to design an economically and socially beneficial policy towards gaming rooms and casinos in the area of the town Cheb. The work is divided into several parts. The first part deals with the experience of economic and social aspects of casinos and slot machines. In the practical part is described the situation of casinos, slot machines and gaming rooms in Cheb. Under the terms of economic factors of gambling was made the comparison of their incomes and expenditures, observations focused on tourism, the local multiplier calculation and proving the depending between unemployment and number of slot machines. In the section of social factors are characterized socio-pathological phenomena. In the last part there was suggested the policy for gambling in the town Cheb.

The central concern of this thesis is to examine social excluded localities and most frequent social pathological phenomena, which occur in these localities. These problematic phenomena, such as agression, addiction, prostitution, social pathology related to family, children and adults behavior disorders, unemployment and debts, are reflexed in psychological sense. Special focus is given to Romany people and to psychological aspects of their social exclusion. This paper also focuses on social field work and its issues in psychological sense. Results of work of Social integration agency in largest social excluded locality in the region of Český Krumlov, Větřní, are presented at the end of this thesis.

My Diploma work is called ``Reasons for Children´s Placement in Institutional and Correctional Facilities``. The aim of the work was to find out and analyse why children were transferred into the facilities of institutional and correctional education and to map all legal measures which could procede. The theoretical part deals with socio-pathological phenomena in families, legal framework of placing children in special-care facilities, children´s social and legal security, different school institutions and their inmates´ rights and duties as well as psychological impact of institutional care on children´s development. In the practical part a method of quantitative sociological research, a secondary data analysis, has been used. The research database consisted of all children who were placed in any special-care facility as a result of court-ordered institutional and correctional education, preliminary measures or parent agreed-to placement in an diagnostic institute. Three hypotheses based on the professional literature findings were defined. 1. The main reason why children are placed in institutional facilities is a dysfunctional family where the children´s education is threatened by some sociopathological phenomena. 2. Children are mostly placed in the institutional facilities aged 12 {--} 15. 3. The fact schools do not solve the behavioural problems in children in the long term affects negatively more than one quarter of institutionalised children. The first hypothesis was not confirmed while the other two were.

The Diploma thesis the Preventation of the extreme social exclusion is focused on the issue of the long-term homelessness. Using available literature it tries to find information explaining the consequences of the depressive life condition in the form of the extreme social exclusion and life without any home. Furthermore the thesis is focused on the homelessness as a multifactorial pathological phenomenon. The Diploma thesis is therefore focused on the specific terms, facts and consequences connected with the condition of the long-term homelessness. The theoretical part is concentrated on the study of the human needs based on the humanistic conception of a personality and Maslow's hierarchy of needs. Moreover the text describes the methods of the help during the social work with the homeless people and introduces social services according to the monitoring of the needs of the people in the long- term social exclusion. Another part of the thesis is dedicated to the social services in the capital city Prague. The practical part is focused on the needs of the homeless people. The needs and the applicability of the available social services were inquired with the means of interviews, studies of the documentation and observing in the community of homeless people.

The diploma thesis "Financial literacy at secondary school VIZE" is focused on the level of financial literacy at this school. This school is a part of the prison Jiřice. The thesis is divided into two parts, the theoretical part and the practical part. The first one deals with financial literacy. It analyses its components, the definition and development. It also includes forms and methods of teaching financial literacy. The second one, practical part, is focused on the research. This research deals with the level of financial literacy of people in prison, who are educated at SŠ VIZE.

Diploma thesis focuses on simultaneous transmission of selected photonic services by one single-mode optical fiber. The thesis deals with the problem of common transmission of multiple photonic services by one optical fiber using the wavelength division multiplex technology. Furthermore, the origin and influence of nonlinear phenomena accompanying the simultaneous transmission of photonic services are described. Except common data transmission with a bitrate of 10 Gbit/s, a common high-speed data signal transmission with a bitrate of 200 Gbit/s, accurate time transmission and high-power sensor signal are considered. During the aimultaneous transmission of selected photonic services, the measurement of the transmission parameters was performed for various variants of the simultaneous transmission arrangement. In particular, the influence of nonlinear phenomena and possible mutual interference of individual transmission channels at 50 and 100 GHz between signals was analyzed.

This diploma thesis deals with a design of the reconstruction of a smixed weir on the Oslava river in Oslavany town. The introduction describes the site of interest and the the occurrence of ice events. There are several types of fish ladders described theoretically. Further on in the thesis there is desribed the state of the objects on the flow and the state of the river basin in the area of interest of Oslava river. Next part of the thesis deals with the design of a movable baying structure (a hollow flap) and fish ladder type bypass channel. An impact assessment of the current and newly proposed weir on flow in the HEC-RAS program was carried out. The project also includes the basin adjustment in overweir and an evaluation of the stability of the newly designed construction.

The main topic of this diploma thesis is the modeling of nonlinear effects in ultrasonic fields. The work deals with application of finite difference method (FDTD) on the Westervelt equation and the subsequent creation of the model of ultrasonic fields in MATLAB. This thesis also includes theoretical analysis of ultra-acoustic and technical aspects of diagnostic ultrasonography. In addition, this document includes verification of theoretical assumptions by using created model.

The submitted thesis describes characteristics and use of ferroelectric materials which find their utilization in electrotechnical and electronics industry. The thesis is mainly aimed at their behaviour in the electrical field at various intensity. The method using an osciloscope is selected for measuring. For the main measuring in part of this thesis was produced experimental wafer with five samples which were subsequently mesuared. The VEE PRO program was used for creating of collecting datas for histeresis loop and it’s functionality was checked on wafer with five examples in measuring. During this measuring was also measured electric tension dependence of components of complex permittivity.