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Analysis of population knowledge about radon in selected localities in the Czech Republic
STARÁ, Adéla
This work summarizes information about radioactivity, natural sources, and radon. It also addresses health complications associated with radon, sources and ways it penetrates buildings. Furthermore, it discusses the radon program, which outlines anti-radon measures aimed at protecting the population from radon exposure through effective building modifications. The aim of the presented bachelor thesis is to determine the level of awareness among the population of the South Bohemian Region about radon. It compares the awareness of the population in the South Bohemian Region about radon in the age category up to 40 years and in the age category over 40 years. A questionnaire survey was used to achieve this goal. This survey determined the extent to which residents of the South Bohemian Region are familiar with the topic of radon. On average, people answered correctly 68 % of the time. The research section summarizes the results of the questionnaire survey using graphs. These results are further processed using statistical methods. Thanks to these methods, both hypotheses were confirmed. The first hypothesis examined whether the awareness of the population of the South Bohemian Region about radon would reach at least 70 %, which was confirmed using a one-sample t-test. The second hypothesis concerned comparing the knowledge of the population of the South Bohemian Region about radon. It was investigated whether the awareness of the population in the age category over 40 years would be statistically significantly higher than the awareness of the population in the age category up to 40 years. The hypothesis was confirmed using a two-sample t-test.
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Health effects of ionizing and non-ionizing radiation
Gottvald, Martin ; Neoral, Jiří (referee) ; Bača, Petr (advisor)
This diploma thesis deals with electromagnetic radiation in its frequency spectrum. It also divides radiation into ionizing and non-ionizing. The principle of its effects and possible health problems from radiation exposure are also described. Hygienic limits – the maximum allowable and reference values of non-ionizing radiation are analysed too. The thesis should prove that the things of everyday need do not threaten the lives of human beings and are in compliance with the regulation No. 1/2008 Sb. on Health Protection Against Non-Ionizing Radiation. Measurement of low-frequency part is carried out with the cooperation of The National Institute of Public Health. Measurement of high-frequency part was carried out in 3 flats. The aim of this measurement was to find out the change of power density with the moving in a flat and the influence of the barriers (in this case walls).
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Risk Assessment Work Safety in Thermal Power
Turčan, Michael ; Schön, Pavel (referee) ; Jurová, Marie (advisor)
This master’s thesis focus on the analysis of work conditions and risk assessment for specific company and specific project. It brings better condition to current action in health and safety area during all working activities. Emphasis is placed on safety of work and health protection of workers. The work provides information about theory of security work explores its practical application in the organization and gives a view into risk assess and risk management.
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The Safety Studies in Selected Business Entity
Turčan, Michael ; Dvořák, Marek (referee) ; Jurová, Marie (advisor)
This bachelor’s thesis on the analysis of work conditions in the specific company brings improvements to existing measures in the safety and health protection at work. Emphasis is placed on safety and health. The work provides information about theory of security work explores its practical application in the organization and gives an view into risk management.
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Health protection of the 3D printer user
Plášil, František ; Kočiš, Petr (referee) ; Halamíček, Lukáš (advisor)
This bachelor thesis deals with the health protection of the 3D printer user. The first part is dealing with the current state of knowledge that describes the 3D printing technologies which are currently in use and than describes the Fused deposition modeling technology. Followed by a possible problems which may be caused by this technology. At the end there was made a suggestion how to protect the health of the 3D printer user.
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The Studies to Eliminate the Risk of Occupational Safety
Němec, Pavel ; Basel, Martin (referee) ; Jurová, Marie (advisor)
The bachelor’s thesis is focused on the issue of health & safety of the workplace. It provides a theoretical background for the topic and observes the current situation of work safety in the company. It also includes an analysis of risks in the workplace of packaging line, based on which subsequently proposes measures to minimize risks and improve safety.
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The Studies to Eliminate the Risk of Occupational Safety
Bětík, Tomáš ; Šlimar, Pavel (referee) ; Jurová, Marie (advisor)
Bachelor's thesis is focused on the issue of occupational safety and health protection in the area of biogas plant owned by selected business entity. The work provides a theoretical basis for the issue, analyzes the level of occupational safety and compliance with legal requirements at the company and the workplace. Closing with recommendations for improving safety and health.
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Health and safety protection at a selected secondary vocational school
Freslová, Veronika ; Kovaříková, Miroslava (advisor) ; Kočí, Jana (referee)
This diploma thesis deals with the issue of health and safety protection in the environment of a selected secondary vocational school and related health risks and the possibility of accidents. The aim of the work will be to identify weaknesses in the field of health and safety protection at the selected secondary school based on a questionnaire survey and, based on the results, to propose methods and possibilities for increasing awareness of health and safety protection, as the basic conditions for compliance with the rules of health and safety protection at school by the pupils themselves. The output of the work will be not only knowledge of the real situation of practicing health and safety at a selected secondary school, but also a proposal of how to better inform pupils and also involve them in the process of how they themselves can take care of their own health and safety protection in the school environment. Part of the output of the work will also be a recommendation to the school staff in the direction of the adequacy of the methods used to educate pupils in the field of health and safety protection at school. The theoretical basis of this diploma thesis is based on the available professional literature devoted to this topic, at the same time it is based on empirical experience gained from...
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FOOD SAFETY IN COOPERATION WITH RASFF SYSTEM
ŘÍHA, Michal
Summary The primary aim of this study is the definition of the function of the RASFF system, established in the Czech Republic based on the Regulation No. 178/2002 of the European Parliament and of the Council. Secondary aim is the analysis of the most frequently occurring notifications and hazardous foods available in the Czech market. The Czech Republic became a full member of the European Union on 1 May 2004. Hence, it has decided to adopt Community rules and to become part of the common European market. This decision also entails a need to respect all commitments resulting from acquis communautaire. One of the basic commitments laid down in the Treaty establishing European Community is that to guarantee high level of health protection and to strengthen consumer protection. Basic legal framework in the EU, as well as in the Czech Republic, is provided by Regulation No. 178/2002 of the European Parliament and of the Council. It covers all stages of production, processing and distribution of food and feed (the food chain) and as a key principle identifies risk analysis {--} a process consisting of three components: risk assessment, risk management and risk communication. The legal basis for the European Rapid Alert System for Food and Feed (RASFF) is Regulation (EC) No. 178/2002 of the European Parliament and of the Council, specifically Articles 50 {--} 52. In the Czech Republic, it is defined in Act No. 110/1997 Coll., on foodstuffs and tobacco products, as subsequently amended, and in Act No. 91/1996 Coll., on feedstuffs, as subsequently amended, and in more details it is governed by Government Regulation No. 98/2005 Coll., establishing rapid alert system on emergence of risk of threatening human health by food and feed, which came into force on 1 March 2005. Individual members of the RASFF network in the Czech Republic is the CAFIA, which is at the same time the National Contact Point, Central Institute for Supervising and Testing in Agriculture, public health protection bodies, veterinary administration bodies, customs services, State Office for Nuclear Safety, Ministry of Justice and Ministry of Agriculture. The CAFIA plays two roles in the system. On one hand, it is a state body supervising compliance with obligations laid down by the Food Act, on the other hand, pursuant to Article 15(4) of this Act, it is the National Contact Point (NCP) for the Rapid Alert System for Food and Feed (RASFF) in the Czech Republic. In 2005, the CAFIA received 51 notifications through NCP; of this, 24 (47%) fell within CAFIA competencies which ensured their investigation in the field and through additional notification informed back on the results. The Czech Trade Inspection participated in investigation of one case. A total of 38 notifications regarding market inspection were sent from the Czech Republic through NCP; of this, 31 cases (82%) arose from CAFIA inspection activities. In connection with import controls of food and raw materials originating in third countries, NCP notified 7 cases of consignments rejected on borders and not placed on the market. The CAFIA is involved in these cases together with customs services in accordance with agreement on mutual collaboration and cooperation, concluded between the CAFIA and the General Directorate of Customs.
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Prevention of injuries and the protection of children's health in selected kindergartens and primary schools in the context of electronic entry systems
Lazárková, Jana ; Hanušová, Jaroslava (advisor) ; Syřiště, Ivo (referee)
The diploma thesis deals with the issue of safety and protection of children in kindergartens and primary schools in connection with various types of entry devices. The target was to find out how can we the best ensure and protect children's health in schools based on the choice of entry devices and whether we can change the level of protection and protection of children's health in schools based on the choice of entry devices. The work could be divided into the two parts. In the first theoretical part there are specified the terms related to this issue, there is done and evaluated a questionnaire survey in the second part, designed to map the situation in kindergartens and primary schools in the Vysočina region, in connection with the types of enter devices and their evaluation from the perspective of teachers. Further semi-structured interviews with the directors of selected schools are conducted and evaluated, which clarify the view of the circumstances of the choice of individual types of entry devices. At the end of the work presents a summary of knowledge and suggestions for possible solutions to optimize safety issues in schools: health and safety of children in schools can be greatly affected by choosing a certain type of enter device - the least effective from various points of view is...
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