RADON SURVEY IN SCHOOL AND ESTIMATION OF EFFECTIVE DOSE USING CORRECTED RADON CONCENTRATION
| Autor: | E. R. Lee, Yong-Jae Kim, Byung-Uck Chang |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
education
chemistry.chemical_element Radon 010501 environmental sciences Radiation Dosage 01 natural sciences Effective dose (radiation) 030218 nuclear medicine & medical imaging Radon exposure 03 medical and health sciences 0302 clinical medicine Radiation Monitoring Republic of Korea Statistics Humans Radiology Nuclear Medicine and imaging 0105 earth and related environmental sciences Schools Radiation Radiological and Ultrasound Technology Public Health Environmental and Occupational Health General Medicine respiratory tract diseases chemistry Air Pollutants Radioactive Air Pollution Indoor Radiation monitoring Environmental science Residence |
| Zdroj: | Radiation Protection Dosimetry. 179:101-107 |
| ISSN: | 1742-3406 0144-8420 |
| Popis: | Radon exposure in schools is different from that in dwellings because the residence pattern is very different each other. So, when effective dose is calculated in schools, different approach should be considered from in dwellings. The aim of this study was to estimate actual effective dose due to inhaled radon considering the residence time in schools. It could help avoid overestimation when effective dose is calculated in schools. The range of radon concentration in 376 schools was 18.1-2810 Bq m-3 and that of annual effective dose was estimated 0.0902-8.92 mSv y-1 considering the residence time in spring and autumn semesters. |
| Databáze: | OpenAIRE |
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