Experimental Interpretation of Physical and Chemical Characteristics of Soil Material upon the Radon and Thoron Exhalation Rate
نویسندگان
چکیده
منابع مشابه
Simultaneous Measurement of Radon and Thoron Exhalation Rate from Soil and Building Materials
The mainly sources for indoor radon concentrations in all types of houses are the soil radon flux under the building (about 80%) and the radon exhalation from building materials (about20%). Our paper presents two methods for simultaneous measurement of this exhalation from soil and building materials: (1) -charcoal adsorption, respectively (2)-Lucas cell method. The both methods are applicable ...
متن کاملRadium and radon exhalation studies of soil
Background: Everyone is exposed to radon because it is present everywhere with varying concentrations. Radon and its progeny are well established as lung carcinogenic. Materials and Methods: Track etch technique using LR-115 plastic track detectors has been used to measure the effective radium content and radon exhalation rates in soil samples collected from urban area of Etah district...
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construction and validation of the translation teacher competency test and the scale of students’ perceptions of translation teachers
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ژورنال
عنوان ژورنال: Japanese Journal of Health Physics
سال: 2007
ISSN: 0367-6110,1884-7560
DOI: 10.5453/jhps.42.89