Exhalation Rate
Radon Concentration in Soil and Radon Exhalation Rate at Al Dora Refinery and Surrounding Area in Baghdad
... Thus, this paper aims is to measure radon concentration, surface exhalation rate and mass exhalation rate in Al-Dora refinery and surrounding area soil samples to know about the existenc[r] ...
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Radon concentration in soil gas and radon exhalation rate at the Ravne Fault in NW Slovenia
... Abstract. The Ravne tectonic fault in north-west (NW) Slovenia is one of the faults in this region, responsible for the elevated seismic activity at the Italian-Slovene border. Five measurement profiles were fixed in the ...
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Neuro-Fuzzy and Neural Networks Models to Estimate Radon Exhalation Rate in Uranium Ore-Rock Mine
... of exhalation rate is potentially based on ventilation system ...radon exhalation rate using experimental data of uranium ore-rock in China throughout mine ...radon exhalation ...
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Study of radon exhalation rate and natural radioactivity in soil samples collected from 50m away from Kasimpur thermal power plant
... The rate at which radon escapes or emanates from solid into the surrounding air is known as radon emanation rate or radon exhalation rate of the solid ...The exhalation of radon from ...
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Effect of Grain Size on the Radon Exhalation Rate and Emanation Coefficient of Soil, Phosphate and Building Material Samples
... while exhalation is controlled by hydrometeorological conditions (Etiope and Martinelli, 2002) ...and exhalation rate in ...radon exhalation rates are of utmost importance because inhalation ...
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Measurement of Radon Exhalation Rate in Some Building Materials Using Nuclear Track Detectors
... Solid state nuclear track detectors have become an important tool in every investigation of the radon levels in the surrounding environment. Can technique with LR-115 detector was used to determine radon concentration ...
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Measurement of Natural Radioactivity and Radon Exhalation Rate in Coal Ash Samples from a Thermal Power Plant
... radon exhalation rate of ashes samples analyzed by gamma ...spectrometry. Exhalation is the mechanism which a radon atom produces a gas inside the sample reaching its ...flow exhalation radon ...
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Study of Radionuclides and Radon Exhalation Rate in Soil and Sand Samples from Tiba, Luxor, Governorate
... mass exhalation rates for radon from these different samples were reflected by their radium ...the exhalation rates are higher for soil samples from than sand ...mass exhalation rate for ...
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Radium/Radon Content and Radon Exhalation Rates from Some Soil Samples by Using SSNTD
... radon exhalation rates from soil samples and radium content in soil samples collected from these locations are given in ...radon exhalation rate in terms of area varies from ...radon ...
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Radon exhalation from phosphogypsum stabilized in sulfur polymer cement
... The method to measure the radon potential and the emanation factors is described by López-Coto et al. [19]. From growth curves of radon inside a closed chamber it is possible to calculate the exhalation ...
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Measurement of Radium Concentration and Radon Exhalation Rates of Soil Samples Collected from Selected Area of Aden Governorate, Yemen, Using Plastic Track Detectors
... mass exhalation rate and area exhalation rate, in samples taken from selected area of northern part of Aden governorate, South of ...radon exhalation rate in terms of area and in ...
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Indoor Radon Concentration for Phosphate Rocks Samples Using CR-39 Detector.
... exhalation rate from ...dose rate from ...surface exhalation rate in safaga higher than El-Hamrawayn as shown in figure ...dose rate for safaga and El-Hamrawayn given by figure ...
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Radon Levels in Surface Water Samples from Manzala Lake East Nile Delta, Egypt using Nuclear Track Detectors
... surface exhalation rate in water samples from Manzala Lake in the North Nile Delta, Egypt, because it is considered one of the most important coastal Lakes in ...
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RADON EXHALATION OF THE URANIUM TAILINGS DUMP DIGMAI, TAJIKISTAN
... radon exhalation rate were performed at one location using a new device developed at Forschungszentrum ...the exhalation rate all over the dump ...to exhalation meas- urements carried ...
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Radiological Hazards for Marble and Granite Used at Shak El Thouban Industrial Zone in Egypt
... mass exhalation rate of radon are lower than the per- missible levels for building material in all marble samples, while all granite samples are higher and unsafe and pose a risk to the workers and users of ...
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Futures Trading In Rubber- Are The Stakeholders In Kerala Benefitted?
... [14] UNSCEAR, 1993. United Nations scientific committee on the effects of atomic radiation sources and effects of ionizing radiation, United Nations, New York. [15] Nassiri, P., Ebrahimi, H., and Jafari Shalkouhi, P., ...
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Natural Radioactivity and Radon Exhalation in the Sediment River Used in Sulaymaniyah Governorate, Iraq, Dwellings
... the collected samples. The potential radiological hazards of radon associated with those materials (sand and pebble) were calculated such as annual radon effective dose (D ann(Rn) ) and radon mass exhalation ...
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Measurement of Radon and Uranium Concentrations and Background Gamma Rays at the University of Baghdad -Jadiriyah Site
... A summary of the results are shown in Table (1), it is observed that the concentration of indoor radon and the indoor inhalation exposure (radon) effective dose inside the buildings at the university of Baghdad-Jadiriyah ...
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Radioactivity measurements in volcano-tectonic area for geodynamic process study
... With the aim to better define the transport process of radon through fractured media, we reconstructed vertical profiles at different depths near active faults, determining in-soil radon diffusion coefficients in the Aetnean ...
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Study on the Influence of Radon Collector Parame
... radon exhalation rate, the radon collector needs to be as small as possible and the radon concentration equilibrium time should be as short as possible without affecting the accuracy of ...
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