Results 181 to 190 of about 202,697 (247)
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Measurement of radon and radon daughters in air
Science of The Total Environment, 1990E. I. Hamilton
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Microdosimetry of Radon and Radon Daughters
Radiation Protection Dosimetry, 1990Abstract We have developed an analytical method for calculations of slowing down spectra (fluence rate spectra) and lineal energy spectra for radon and its important alpha emitting daughters, 218Po and 214Po. We have also made calculations of microdosimetric parameters and quality factors for radon-related alpha particles.
R.S. Caswell, J.J. Coyne
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Radon and Radon Daughter Measurements in Solar Buildings
Health Physics, 1983Measurements of radon and radon daughters in 11 buildings in five states, using active or passive solar heating, showed no significant excess in concentrations over the levels measured in buildings with conventional heating systems. Radon levels in two buildings using rock storage in their active solar systems exceeded the U.S.
A C, George, E O, Knutson, H, Franklin
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Efficient detection and spectrometry of alphas from radon daughters in polycarbonate
International Journal of Radiation Applications and Instrumentation Part D, Nuclear Tracks and Radiation Measurements, 1991M. Sohrabi, M. Sadeghi
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Mortality among pyrite miners with low-level exposure to radon daughters.
Scandinavian Journal of Work, Environment and Health, 1988 G. Battista +8 more
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Environmental Forensics
Radon is a radioactive element produced in the Earth’s crust by the alpha decay of 226Ra, a member of 238U decay series that naturally occurs in many biological formations at different concentrations.
H. Qadr
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Radon is a radioactive element produced in the Earth’s crust by the alpha decay of 226Ra, a member of 238U decay series that naturally occurs in many biological formations at different concentrations.
H. Qadr
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Electrets for Passive Radon Daughter Dosimetry
Health Physics, 1984Electrets are demonstrated to collect radon-daughter aerosols with efficiencies which are similar to the efficiencies of aluminum discs held at a potential equal to the surface potential of the electrets. The properties of the electrets are suitable for incorporation of an electret into a radon-daughter dosimeter as the passive collecting element.
A, Khan, C R, Phillips
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Radon and radon daughter levels in energy efficient housing
Science of The Total Environment, 1985Radon and radon daughter concentrations have been measured in 33 "energy-efficient" homes in a small subdivision in Kanata, Ontario. Integrated radon measurements were determined over three month periods for a year using solid state nuclear track detectors.
R G, McGregor +2 more
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