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Analýza očekávaných změn množství vzdušných imisí nad územím České republiky v souvislosti s COVID-19
Kotrle, Viktor
This work analyses changes in annual and monthly concentrations for 2019 and 2020 in the Czech Republic. The focus is mainly on the search for changes related to government regulations during the Covid-19 epidemic and thus the overall change in human activity. The analysis is designed in two parts, namely a statistical analysis part and a spatial analysis part over the immission model. Measurements from the stationary stations of the CHMI were used as input data.
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Návrh a realizace mobilní meteostanice
CHYTRA, Petr
This diploma thesis deals with the design and implementation of a portable weather station which allows you to measure air temperature, relative humidity, atmospheric pressure and especially the concentration of suspended particles in the air on which the work is focused. The portable weather station must be compact and have its own power supply. Part of the work is also the implementation of own measurements in selected localities.
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Environmental tobacco smoke in bars and restaurants
Tesař, Tomáš ; Braniš, Martin (advisor) ; Hovorka, Jan (referee)
Tobacco smoking has been proved to be harmful to human health and is a known cause of many diseases. It has been shown that not only active smoking can cause health inconveniences - even an exposure to the environmental tobacco smoke (so called secondhand - SHS - or passive smoking) is a serious threat to human health, in some aspects nearly as severe as active smoking. Being aware of these risks, many countries have recently amended their policies which more or less restrict smoking in public places, especially workplaces and hospitality venues. In the Czech Republic, the smoke-free policy belongs to the less strict related to other countries, because it does not restrict smoking at all public places - restaurant and bar owners can choose whether their venue is smoke-free or not and their duty is only to label their venue both outside and inside. The law also enables the option of setting smoking and non-smoking spaces within the restaurant or bar. In a representative sample (over 100) of smoking and non-smoking sections of these restaurants and bars the concentrations of PM2.5, a marker of SHS concentrations, were measured with a photometer. The venues were divided into 3 groups according to the extent of separation of the sections. Parallel to the measurements, the gender composition and smoking...
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Air pollution - invisible threat?
Šitinová, Kristina ; Zajíček, Miroslav (advisor) ; Louda, Jiří (referee)
This paper examines the influence of air pollution on humans. Suggesting the possible consequences of each action of air pollutants on human health but also the possible economic impacts of air pollution. It primarily exploers the effects of concentration of suspended particulate matter (PM10) on the incidence of chronic obstructive pulmonary disease. The response variable in the regression model serves to determine the effect of PM10 on the incidence of chronic obstructive pulmonary disease was a percentage share of patients with chronic obstructive pulmonary disease among the clients of the General Health Insurance Company in individual regions of the Czech Republic. Explanatory variables were the mean annual concentration of PM10 and gross added value per capita. The model suggests that there is a statistically significant positive correlation between the incidence of chronic obstructive pulmonary disease in the Czech Republic and PM10 concentrations.
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