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Measurement of patients´ personal doses in radiotherapy outside the central beam of ionizing radiation using the electronic personal dosimeter
CHYLÍKOVÁ, Renáta
The introductory part of the diploma thesis primarily focuses on the history of radiotherapy, i.e. what it emerged from and how it developed, as it is one of the most important fields in medicine, especially because thousands of people are irradiated every day due to different tumour and non-tumour diseases. Another reason why ionizing radiation is described is the fact that it is a necessary part of tumour disease irradiation. Ionizing radiation is also connected with radiation protection. This section presents a historical overview of radiation protection, as well as principles and quantities of this field. Furthermore, it focuses on Czech acts, decrees, and government regulations which define various measures governing this issue. Radiation protection forms the basis of patient, workplace, and personnel monitoring. All this is connected with the measurement and evaluation of received personal doses. This brings the thesis to the field of dosimetry, therefore various dosimeters used in practice are described. The aim of this diploma thesis is the measurement of patients? personal doses in head and neck irradiation using the electronic personal dosimeter at the radiotherapy centre of Nemocnice České Budějovice, a. s. The thesis is based on the question of whether irradiation doses that patients with head and neck tumours receive outside the primary radiation beam are negligible. The theoretical part of the thesis uses all available resources from both foreign and Czech literature. The practical part is based on numerical statistics, i.e. a quantitative method. The research was carried out at the radiotherapy centre of Nemocnice České Budějovice, a. s. Irradiation of patients with head and neck tumours was performed on a linear accelerator. Each patient had a mask to which an electronic personal dosimeter was attached during irradiation. Using this dosimeter, it was possible to measure doses received outside the central radiation beam. The measured values were then used to carry out assessment using formulas. Patients who undergo cancer treatment receive relatively high doses of radiation, so my main goal was to measure personal dose equivalents at the reference point. When comparing the percentage of the number of examinations with the web portal Epidemiology of Malignant Tumours in the Czech Republic, it was found that irradiation of the neck is more frequent than irradiation of the head. The total values of personal dose equivalents are relatively high in each patient, but because it is medical treatment, these values are not subject to radiation exposure limits. The comparison of the irradiated areas shows that irradiation of the neck has small values of personal dose equivalents to 1Gy compared to irradiation of the head.
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Protected designation of "Czech beer" and its position on the Czech market
POLANECKÝ, Lukáš
The aim of this diploma thesis is protected designation of "Czech beer" and its position on the domestic market through a questionnaire survey, awareness of the Czech population on the identification of products brand "Czech beer". In this thesis discussed the individual protected designation indicating the legislative rules that protected these markings define and put into effect. They included specific requirements for granting a protected geographical indication (CHZO) "Czech beer", specifying the requirements for the individual raw materials, production technology and inspection of products bearing this mark. In the practical part of the work was carried out a questionnaire survey which aims to map the awareness of the Czech population CHZO "Czech beer". The questionnaire survey showed that about half of the respondents are aware of the use of the "protected geographical indication". More than half marking "Czech beer" does not know, and only 10 % of respondents knew that the name "Czech beer is protected geographical indications of the European Union, whose purpose is to preserve the good name and quality of the beer produced in the Czech Republic. In particular, the importance of this label, why is introducing some breweries and why do you ask for, it seems to be a distinct people known. But itself idea of the product specifications marked "Czech beer" had only half of the respondents. The questionnaire survey shows that citizens of the Czech Republic should be more informed about the nature of implementation of protected designations in general, but also should be more familiar with the specifics of each label used. It is our aim not only food producers but also merchants that consumers are aware of the importance and promotion of products that are made in the Czech Republic, from local materials and traditional techniques. The positive impulse not only the questionnaire survey, but also as a stimulus for food manufacturers, retailers and other subjects can be perceived "consumer behaviour" of the majority , the majority of respondents - 82% would prefer when buying products labeled "Czech beer".
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Meat production from agricultural farm (cattle, deer and fallow-deer) in the Czech Republic
JEŽKOVÁ, Irena
The demands on hygiene and food safety has increased at present. Increasingly numerous consumer sites indicate the quality or rather "non-quality" large quantities of food products, and meat products. These trends must be necessarily supported by appropriate legislation. It means legislation in Czech Republic and even legislation in the European union. Farm meat production from livestock with the representatives of deer bred on farms (since 1999) has strict rules under the legislation in force that must be strictly followed. It relates carrying out the slaughter and meat cutting on farm. We have to fulfill these conditions. Among other things we have to develop HACCP system based on existing legislation for slaughtering and meat cutting.
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Food products and their marketing on farming markets
TESAŘOVÁ, Ivana
The production and sale of animal products must meet the rules set out in the relevant legislation. The producers, sellers and organisers are obliged to observe the rules. The questionnaire survey was performed directly at the markets and also by phone and email inquiries. The survey was carried out in the South Bohemian region. It focused on the producers of meat and dairy products. The survey revealed that majority of the products offered at the markets are dairy products made of sheep and goat milk. The milk itself is sold only rarely, due to its short durability and difficult preservation. Although the demand for fresh meat is high, the farmers offer it only to a lesser extent at the market. Majority of the breeders sell meat directly at their farms, based on binding orders.
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Effect of changes in legislation on the profitability of business in solar energy
EIBLOVÁ, Pavla
The main goal of my bachelor work is the characteristic of photovoltaics (solar energy) and its legislation. In the first part I have studied information about photovoltaics in Czech Republic and information about the operation of solar power plants and its types of supporting. The main theoretical part of the thesis is the collection of all laws related to solar energy, including the interconnection of individual laws to others, especially to the standards set by the European Union. Furthermore, I will describe the development of legislation during the years 2010 - 2012, which will be viewed in chronological order and actually collected from various sources in the form of short messages or selected passages of law and adapted to an effective review. The goal of the practical part of the thesis is to introduce the concretely selected photovoltaic power plants and to determine the impact of the "solar tax" on their business. I have used the chosen methods of financial analysis, value and bankruptcy models and profitability to analyze the impact caused by the changes in legislation. Last part is dedicated to review the achieved results.
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Conditions conduct of road freight transport in the Czech Republic
MAŠKOVÁ, Kateřina
The main aim of this thesis was to provide a comparison of conditions for the provision of public transport services with a focus on road freight transport. For a comparison of it was necessary to study the legislation about road freight transport and comparison of its development. The important was to get the information by structured interviews with managers of selected companies and applying the questionnaire for drivers of road vehicles. Great contribution to this work was cooperation with the transport companies Doprava a spedice ČZ a. s. and CN CARGO s. r. o.
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Remuneration system in educational institutions
PEJŠOVÁ, Petra
This thesis deals with the reward system in educational institutions. The theoretical part is focused on the reward system of employees. Then it describes how to perform a successful employee evaluation and how to avoid mistakes that can come during the evaluation. Other part mentions forms of remuneration, motivation, and what is the role of wage in employees motivation. The theoretical part is completed with topic of educational institutions. The practical part is based on qualitative research, which is done in private elementary art school in Čecké Budějovice (První soukromá základní umělecká škola s.r.o. v Českých Budějovicích) and in the centre of ecological and global education Cassiopeia. For my research I used the analysis of provided manuals for staff remuneration and semi-structured interview. I surveyed the informations about evaluation of employees, if they are the basis for the subsequent remuneration in specific organizations.I created improvement proposal of evaluation, remuneration and motivation based on comparison of the discovered informations.
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Ethical questions in the work of a social curator
ČERMÁKOVÁ, Dagmar
This thesis deals with a social curator, a specialized social worker profession. The first part describes attributes of humanity and ethical cathegories, which were chosen acording to the aim of this thesis and which were emhasized as important pillars in the work of a social curator. The next part of the thesis contains description of a target group with which the social curator works and it also describes the mainly occuring types of clients. In the third part of the thesis there is a list and evaluation of all the pillars that the social curator needs with the emphasis put on their meaning for their job. As a main source the author uses a czech legislation, which names a target group of the social curator as well as she uses an ethical code, which is not legaly binding, but it is a outline for a good quality work of all of social workers. It is important to always také into account the maturity and morally formed personaly of the social curator and also their knowledge of ethics and ethical cathegories and their practical use.
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Legal knowledge of kindergarten workers in the Pilsen region
PAŠKOVÁ, Jana
This thesis is focused on the issue of school and labor law in kindergarten. Theoretical part of the thesis analyzes basic legal concepts. These concepts should be considered as basic legal knowledge of everybody not only of kindergarten workers. Next part of the thesis analyzes school and labor law related to the kindergarten workers. Practical part of the thesis is a study of legal awareness of kindergarten workers and its comparison between Pilsen Region and Central Bohemian Region.Last part of the thesis contains a suggestion of a system which explains how to introduce and increase legal awareness of kindergarten workers of a fictive kindergarten.
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