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Risk analysis in the cadastral territory of the municipality of Ledenice
VAZAČ, Daniel
The diploma thesis deals with the possibilities of risk mapping. The work is divided into three basic parts. The first theoretical part consists of the definition of the most important terms, then there is a description of the coordination of the activities of the components, the security system of the Czech Republic, basic crisis documentation, methods used for risk analysis and assessment. In the following part of the diploma thesis I deal with the research methodology itself. Specifically, it is a risk mapping methodology developed by the Fire Rescue Service of the Moravian-Silesian Region on the basis of the methodology recommended by the European Union, this process is focused on the cadastral area of the village of Ledenice. Furthermore, the basic cartographic rules (scale, content and legend of the map, colors used) that were used in the work are set out here. The methodological part also deals with the basic equations and coefficients for calculating the level of risk and vulnerability, which are necessary for the determination of the hazard map and the vulnerability map. The fourth part of the thesis is focused on the creation of maps. The village of Ledenice, maps of danger and vulnerability objects located in the cadastral area of the municipality are characterized here. The result of the diploma thesis is a map of the accumulated risk of the cadastral area of the village Ledenice. There is also a short description of it and the subsequent answer to the research question. This work can serve as an auxiliary set of methodological information for the creation of maps of accumulated risks for use in crisis management and spatial planning.
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Radiation emergencies with radiological impacts in the Czech Republic
VAZAČ, Daniel
Ionizing radiation is currently being used in many fields (radiotherapy, nuclear medicine, accelerators, flaw detectors, industry). In particular, open radionuclide sources are used in nuclear medicine departments, radiotherapy workplaces and, in industrial applications, it is usually closed radionuclide sources or so-called. Radiation generators, the main component of which is the X-ray. Of course, there is a certain risk of developing accident exposure situations. These situations are preceded by a system of radiation protection and emergency preparedness. Most of these measures can be found in the workplace internal emergency Plan document. The theoretical part of the thesis provides basic information about radioactivity and sources of ionizing radiation. In addition, the radiation protection system, the biological effects of ionizing radiation, the quantities used in radiation protection, the medical application of the IZ and the use of it in the industry are described in the work. The text of the research question is as follows: "which workplaces with sources of ionizing radiation in the Czech Republic have the greatest potential for the occurrence of an accident exposure situation with radiological implications? As a research methodology, the collection of information from professional publications with this theme was chosen. In addition, there were consultations with radiological physics at the Department of Nuclear Medicine and radiotherapy in České Budějovice Hospital, A.S. and with the inspectors of the SÚJB, where the resulting radiological incidents are reported. The work also includes a comparison of the system of radiation protection and emergency preparedness on the different types of workplaces. The practical part describes the types of workplaces that I have compared with each other. In particular, I have focused on the workplace using IZ in industry and medicine, i.e. deftoscopical workplace and Nuclear medicine workplace. The work provides an overview of the potential and occurrence of the radiative emergencies and the circumstances in which they were recorded. The aim of the work was to compare workplaces with sources of ionizing radiation and to sort them according to the possibility of radiation emergencies. A simple analysis found a more likely occurrence of a radiation incident at the workplace of industrial radiography versus a nuclear medicine site.
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Radiation emergencies with radiological impacts in the Czech Republic
VAZAČ, Daniel
Ionizing radiation is currently being used in many fields (radiotherapy, nuclear medicine, accelerators, flaw detectors, industry). In particular, open radionuclide sources are used in nuclear medicine departments, radiotherapy workplaces and, in industrial applications, it is usually closed radionuclide sources or so-called. Radiation generators, the main component of which is the X-ray. Of course, there is a certain risk of developing accident exposure situations. These situations are preceded by a system of radiation protection and emergency preparedness. Most of these measures can be found in the workplace internal emergency Plan document. The theoretical part of the thesis provides basic information about radioactivity and sources of ionizing radiation. In addition, the radiation protection system, the biological effects of ionizing radiation, the quantities used in radiation protection, the medical application of the IZ and the use of it in the industry are described in the work. The text of the research question is as follows: "which workplaces with sources of ionizing radiation in the Czech Republic have the greatest potential for the occurrence of an accident exposure situation with radiological implications? As a research methodology, the collection of information from professional publications with this theme was chosen. In addition, there were consultations with radiological physics at the Department of Nuclear Medicine and radiotherapy in České Budějovice Hospital, A.S. and with the inspectors of the SÚJB, where the resulting radiological incidents are reported. The work also includes a comparison of the system of radiation protection and emergency preparedness on the different types of workplaces. The practical part describes the types of workplaces that I have compared with each other. In particular, I have focused on the workplace using IZ in industry and medicine, i.e. deftoscopical workplace and Nuclear medicine workplace. The work provides an overview of the potential and occurrence of the radiative emergencies and the circumstances in which they were recorded. The aim of the work was to compare workplaces with sources of ionizing radiation and to sort them according to the possibility of radiation emergencies. A simple analysis found a more likely occurrence of a radiation incident at the workplace of industrial radiography versus a nuclear medicine site.
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Radiation emergencies with radiological impacts in the Czech Republic
VAZAČ, Daniel
The use of ionizing radiation is nowadays countless (radiotherapy, nuclear medicine, accelerators, flaw detectors). Open radionuclide emitters are used in nuclear medicine departments, closed radionuclide sources are used on deftoscopic workplaces. Of course, there is a certain risk of developing accident exposure situations. These situations are preceded by a system of radiation protection. Most of these measures can be find in the workplace breakdown plan. The work is divided into chapters. At first, I wrote basic information about radioactivity and ionizing radiation. Further in the work you will find the system of radiation protection, biological effects on the organism, quantities characterizing ionizing radiation (IZ), use of it in medical environment and industrial sources of it. The text of the research question is as follows: "which workplaces with sources of ionising radiation in the Czech Republic have the greatest potential for the occurrence of an accident exposure situation with radiological implications?" As a research methodology, I have used a gathering of professional publications with this theme. In addition, consultations with radiation physics in the Department of Nuclear Medicine in České Budějovice and comparison of radiation protection systems in workplaces were carried out. The practical part describes the workplaces that I have compared with each other. Equipment using IZ in industry and medicine. The deftoscopical workplace and the nuclear medicine workplace were compared. You can also find basic exposure situations that may arise and under what conditions it is possible to occurrence. The aim of the work was to compare workplaces with sources of ionizing radiation (ZIZ) and to arrange them according to the possibility of an accident exposure situation. Using simple analysis, it was found more likely to be possible to create an accident exposure situation at the workplace of industrial radiography in comparsion with a nuclear medicine site.
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