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Blaze Gratings with a Ribbed Back Slope
Krátký, Stanislav ; Meluzín, Petr ; Horáček, Miroslav ; Kolařík, Vladimír ; Matějka, Milan ; Chlumská, Jana ; Král, Stanislav
Binary relief phase-modulated gratings provide symmetrical diffraction of the incoming light beam. Asymmetrical gratings, e.g. asymmetrical triangular blazed gratings, are characteristic by an asymmetrical diffraction behavior, where one of the first diffraction orders is more important than the other one. Electron beam lithography is a suitable and flexible tool for patterning of such kind of gratings. High quality results can be readily obtained when the period of the grating is relatively large and the relief depth is relatively low, this is the case of gratings with a small blaze angle. As the blaze angle increases, the quality of result suffers from several patterning-related issues. One of the problems is a reflection of the incoming light beam from the back slope (anti-blaze facet) of the blaze grating. We propose a novel configuration, with a ribbed modulation of the back slope. This modulation is perpendicular to the direction of the grating grooves. This paper presents an analysis of the proposed blazed grating configuration. E-beam pattern generators were used to prepare a few\nsamples of blaze gratings with a ribbed back slope. One part of the experiment was performed with a Gaussianshaped beam and another one with the variable-shaped beam. Results of the experiment are presented.\nFinally, we discuss the optical performance of two blaze gratings with similar parameters, one of them is with the flat back slope and another one is with the ribbed back slope.
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The usage of art therapy while working in a foster family
DRDÁKOVÁ, Veronika
The thesis describes the educational and incentive program in the field of art therapy focusing on families with children in foster care. The theoretical part covers topics of psychological deprivation, subdeprivation, and attachment; it contains an introduction to art therapy and deals with the process of artistic expression and the ontogenesis of artistic expression. It maps the forms of substitute parental care in the Czech Republic. The practical part describes the experience with foster parents and their children. The author focuses on artistic creation in the entire family, and uses it as a nonverbal alternative to communication. The thesis explores and structures different approaches. The conclusion and summary presents practical findings useful for therapists and other professionals.
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Transport as a factor influencing animal welfare
Vandrovcová, Michaela ; Hofmanová, Barbora (advisor) ; Kracíková, Olga (referee)
This thesis deals with transport as the influence that greatly affects and reduces welfare. In the thesis are the general rules and conditions to ensure good animal welfare, as well as an explanation of what it actually means animal welfare. Part of my work deals with indicators that disrupt these conditions and that are part of transportation or general handling the animals. In the thesis are also mentioned factors that indicate poor welfare or causes distortions. As a supplement to this part of the thesis are the specifics of the basic kinds of livestock: pigs, cattle, poultry and horses. As a result of deterioration of welfare are in the thesis the possible defect of meat after slaughter and the principle of formation of these defects under increased stress. An integral part are also requirements for the loader and the actual conditions for the transport of live animals.
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Unemployment and risk groups in the labor market in the Pardubice region
Černá, Andrea ; Procházková, Radka (advisor) ; Marcela, Marcela (referee)
The thesis deals with the problems of unemployment, focusing on unemployment risk groups on the labour market in a particular region. Pardubice region is the selected region. Analysis of unemployment is made for the period 2000-2015. The position of the Pardubice region is specified as part of a nationwide trend. The basic Elementary characteristics of the time series are used to determine the basic trends in the developments of indicators. In the next part of the work a questionnnaire survey is made among the residents of the selected area, which is a survey of views on unemployment in residence place and personal experience with unemployment and employment
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Stress in working environment
Vágnerová, Šárka ; Michálek, Pavel (advisor) ; Daniel, Daniel (referee)
The diploma thesis deals with the issue of a stress load in the working environment, specifically of employees of the criminal police. The theoretical part provides a general definition of basic concepts such as stress, personality or resistance. It introduces the various types of stress, its symptoms, causes and possible responses to psychological stress. The larger section is devoted to stress in the working conditions. It describes the most common stressors, risk of a burnout and possibility of stress reduction in general and directly for the police officers.
The knowledge gained from the theoretical foundations is applied in the empirical part. The aim of the empirical part is to find the level of stress load among respondents from the ranks of the criminal police using qualitative methods of investigation, interview, in combination with the use of a questionnaire Meister. This section focuses on the positive and negative factors in the workplace, preventive measures and assesses differences based on gender, age, length of practice or marital status.
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Economic impacts of the public debt of the Czech Republic
Knotková, Markéta ; Urbánková, Erika (advisor) ; Jitka, Jitka (referee)
This thesis dedicates the introductory section to definitions of basic terms of the chosen topic. Here is clarified the issue of public finance and budgets, functions of the state budget and the revenue and expenditure sides. This thesis is focused on drafting of the causes of the public debt, together with the effects of debt and the possibilities to reduce it. Public sector structure is presented within its categorization, including the national debt, government debt and public debt.
The second part of this thesis examines the development of public debt in the Czech Republic along with the development of the national debt and government debt. The conclusion is dedicated to the evaluation analysis of mutual conditionality of public debt and selected variables along with recommendation to reduce the debt of the Czech Republic.
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Creation of unusual tours for travel agency
Preiningerová, Denisa ; Navrátilová, Miroslava (advisor) ; Zuzana, Zuzana (referee)
Thesis is focused on creating tours for new or already existing travel agency, which should reach its new potential clients. This mainly includes students and graduates who are facing financial constraints due to lack of time devoted to studies and practice. Trips offered are also designed for adventure tourism enthusiasts and sports activities. The goal of the travel agency is to offer and authentic experience with sufficient freedom of self time management.
The first part describes basic theoretical background compiled through the analysis and compilation of information from scientific literature and Internet sources. The practical part is divided into three sector. First, is an analysis of the competitive environment, followed by a questionnaire survey investigating the relationship of potential customers for unconventional tourism. Finally, two sample tours are constructed and calculated which could become a new product of the travel agency. The result is an evaluation whether the tours would be feasible in the described form or whether there is a theoretical interest in them.
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Analysis of chosen stock company economy established by municipality
Kubíková, Jana ; Homolka, Jaroslav (advisor) ; Šeráková, Petra (referee)
This thesis deals with the analysis of management joint stock company incorporated Prague 11 for the period since inception of the company from 2008 to 2014. The theoretical part is focused on explaining the basic concepts of solved problems. Here is the characterization
of financial analysis, its sources and methods to implement it, the most commonly used indicators and methods of their calculation. In this part also describes the structure of income and expenditures stock company. In the practical part of the thesis is first introduced
and analyzed by proprietary Jihoměstská Inc. Analysis of the company's property Jihoměstská Inc. was performed using methods that are described in the theoretical part. All calculations and graphs were performed and analyzed using MS Excel.
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Eating Habits of People with Multiple Disabilities
Čadilová, Petra ; Šumníková, Pavlína (advisor) ; Durdilová, Lucie (referee)
This thesis aims at description of basic eating habits of children with multiple disabilities and mapping methods for acquisition of these habits. The thesis then describes the physiological way of eating as well as individual parts of the involved digestive system. The objective is to describe, on the basis of contemporary domestic and world literature, individual learning strategies of most elementary eating habits, like chewing or swallowing, and compare these theoretical knowledge with my practical experiences acquired by working as a personal assistant for children with multiple disabilities in their home and school environment. Special attention is paid to orofacial stimulation in relation to the acquisition of individual eating habits and the possibility of using the concept of basal stimulation to improve their quality. The paper proceeds with alternative ways of nutrition for the persons with multiple disabilities, respectively percutaneous endoscopic gastroscopy and nasogastric tube. The thesis includes three case studies of children with multiple disabilities documenting the way for increasing the quality of lives of people with multiple disabilities by using treatment methods; special attention is paid on the food intake.
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