Results 91 to 100 of about 1,468 (205)
Estimation of indoor radon levels using etched track detector
Journal of Radiation Research and Applied Sciences, 2018 In this investigation, the activity levels of Indoor Radon-222, effective radium contents, exhalation rate of radon, and annual effective dose are reported for different indoor locations (Offices, Laboratories, Meeting rooms, and Storerooms) at two ...
Basma A. El-Badry, Tayseer I. Al-Naggar
doaj +1 more source
Radon exhalation and emanation assessments in the Transdanubian Central Mountain in Hungary
Radiation Medicine and ProtectionObjective: To determine the radium-226 activity concentration, the massic radon exhalation rate and emanation factor of 55 soil samples from the Central Transdanubian Mountains in Hungary as well as possible radon exhalation hotspots in the sampling area
Maté Novák +6 more
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Radon exhalation rate of some building materials common in Serbia [PDF]
, 2018 It is well-known that radon is the second important human carcinogen for lung cancer, after smoking. The major sources of indoor radon concentrations are soil and building material.
Jevremović, Aleksandar M. +15 more
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Investigation of radon exhalation rate of different concrete mixtures [PDF]
, 2021 Raadiumiga saastunud tseoliidilisandiga betoonist katsekehade radooni pindekshalatsioonikiiruste mõõtmiste käigus ilmnes, et mida suurem on tseoliidi kontsentratsioon katsekehade valmistamisel kasutatud betoonisegus, seda suurem ka nende katsekehade ...
Mljavov, Maksim
core
Experimental study on radon exhalation characteristics of coal samples under varying gas pressures
Results in Physics, 2018 Coal and gas outburst during underground mining operations negatively affects the mining safety and decrease the mining productivity. Current outburst prediction has been largely relying on seismic monitoring which is passive and extremely difficult to ...
Jianping Wei +6 more
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Radon Mass Exhalation Rates of Selected Building Materials in Tanzania [PDF]
, 2015 This study aimed at determining the mass radon exhalation rate of Tanzania Portland cements and their raw materials for assessment of the radiological hazards due to use of those materials in residential construction.
Dinh, Chau Nguyen +6 more
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Environment InternationalRadon (Rn), primarily generated via radium (Ra) decay in soil and exhaled across the soil–air interface, is a key source for natural ionizing radiation exposure.
Yupan Zhang +3 more
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A study of radon emitted from building materials using solid state nuclear track detectors
Journal of Radiation Research and Applied Sciences, 2015 Radon is a natural radioactive gas derived from geologic materials. Inhalation of the short-lived decay products of radon has been linked to an increase in the risk of developing lung cancers if present at elevated levels.
Rafat M. Amin
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Radon exhalation from fly-ash geopolymer mortar [PDF]
, 2019 Geopolymers are a type of alkali activated binders, inorganic aluminosilicate polymers with amorphous cross-linked structure. Fly-ash is produced in abundance during coal firing, and poses an environmental and health risk in untreated powder form ...
Lončar, Boris B. +4 more
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UEG Week 2025 Poster Presentations
United European Gastroenterology Journal, Volume 13, Issue S8, Page S803-S1476, October 2025.
wiley +1 more source