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Processing of dosimetric data of radiation workers and development of devices used by these workers.
ŽILINČÍK, Jakub
The bachelor thesis is focused on the analysis and evaluation of dosimetric data of radiation workers, whose personal doses are recorded in the Register of Professional Irradiation of the State Office for Nuclear Safety and ionizing radiation sources used in industry and healthcare. These data are drawn from the Register of Resources of the State Office for Nuclear Safety and data on resources used in healthcare from the Institute of Health Information and Statistics of the Czech Republic. Based on the analyzed data, I compiled an overview of individual occupational groups, their dosimetric data and development over time. I applied the same procedure with data on sources of ionizing radiation obtained from the Register of Sources of the State Office for Nuclear Safety and the Institute of Health Information and Statistics of the Czech Republic. To answer the research question, an analysis of the obtained outputs was performed, which were processed into graphs and then compared with each other over time. Based on the evaluation of the obtained data, it can be stated that the working group with the highest personal doses can include interventional radiologists and cardiologists, workers performing defectoscopy, logging and workers in the uranium industry. The development of doses of these radiation workers is described in detail in chapter 4.1. Furthermore, it can be stated that in the field of healthcare, an increasing number of all sources is observable, except for mammographic devices, the number of which has a slightly decreasing trend. Data on industry resources and other more detailed analyzes are provided in Chapter 4.2.
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