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The presence of hydrogen sulfide and carbon dioxide in water samples with radon measurements in samples ranging from 23. 4 0. 9 Bq/l to 5. 19 g/l, according to the present study, despite the fact that the samples were tested by a RAD7 unit, but the results were compared to the gas-free samples' radon activity values. The results of this research show that in order to perform reliable radon measurements in gas-rich waters with RAD7 measurements, a sample preparation method was developed and validated, including the precipitation and deposition of CO2 using Ca2 and Pb2.
Source link: https://zenodo.org/record/5839747
Residential exposure to radon is the second risk factor for lung cancer in smokers and the first for non-smokers. In the occurrence of lung cancer among smokers in the Republic of Moldova, the synthetic review of the specialized literature served as a determining factor in the occurrence of lung cancer among smokers. A descriptive synthesis of new research findings on the triggering of bronchopulmonary cancer was carried out. The establishment of a methodological approach to the investigation of the radon x smoking association on the occurrence of bronchopulmonary cancer will enable the Public Health System to develop methods to monitor/prevent/reduce this condition.
Source link: https://zenodo.org/record/5636950
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