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Mapování a návrh úpravy pramenných vývěrů v polesí Valšovice
Čechová, Martina
This thesis presents the mapping and drafts of the modification of water springs in the school forest district of Valšovice which belongs to the the Secondary Forestry School in Hranice. The goal of the thesis was to make laboratory analyzes, annual monitoring of natural springs, measurement of the spring intensity, temperature, pH and oxygen content. The values have been evaluated and shown in tables and graphs. The thesis contains proposals of modifications of all the natural springs there. The proposal of the chosen spring is complemented by a graphical representation and a hand sketch presenting the location of the modify natural spring, information panel and a bench in the area where the spring is located. Furthermore the thesis looks into the proposal of the widening of the existing nature trails of Valšovice where the springs are located and the proposal of information panels of the natural trail.
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Study of fumes from burning materials selected
ŠEBA, Jaroslav
The topic of my diploma thesis draws on my bachelor thesis, which described combustion products of selected substances in the complete combustion. The diploma thesis focused on the incomplete combustion in the same substances to make a comparison possible. In the chapter on the substances selected for burning, the substances were described theoretically first. Further, the burning was carried out, the products that came into being were collected into collection bags and sent to the laboratory of the Institute of Population Protection in Lázně Bohdaneč to be analysed. After receiving the records all possible effects on human health were carried out, and the results were compared with those of the bachelor thesis. The analyses showed that carbon monoxide and sulphur dioxide appeared in all analyses, while the remaining substances differed to a minimum extent, however, they are in much higher concentrations than in the perfect combustion. I added two more substances that had not been in my bachelor thesis to those that were burnt, but in the course of two years their application became a common practice, and they play an increasingly more significant role in our life. The task of the chapter dealing with the detection technique was to find out and describe the possibilities of the commander in detecting the combustion products directly on the spot of the actual operation in the shortest possible time, to enable him to propose the protection of the firemen, and possibly to establish the possibilities of taking samples, transport to the laboratory, conducting a laboratory analysis and establishing the approximate time when he could obtain the first sampling results. All of this was focused on the possibilities of the Fire Rescue Service of the Region of South Bohemia (HZS JčK). The next chapter concerned their colleagues of the Fire Rescue Service of the Region of South Bohemia in České Budějovice, in which a questionnaire investigation was focused on them, identical with that of my bachelor thesis. As I had succeeded in including the results of my bachelor thesis into a training course, I wondered whether the knowledge would improve or not. After a comparison with the results from my bachelor thesis with the new ones the conclusions turned out to be favourable, and suggested in which way the training courses - not only for the professional units - should proceed. The results of the new questionnaire investigation, which showed an improvement, should form a basis of a campaign focusing on the non-professional public, which should be acquainted with what they breathe in the event that they burn vast variety of waste. I believe that results would be achieved even here in the form of a deeper knowledge and a better quality of the air we breathe.
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