folliculitis
发表于 2025-3-25 06:57:14
Setting the Scene for the , Approach,on of each of the progeny throughout the period of exposure. The most accurate calculations of the dose to the lung use the separate estimates of the concentration of each of the progeny, requiring that the contribution of each to the total exposure be measured separately. An alternative approach is
Senescent
发表于 2025-3-25 10:34:55
https://doi.org/10.1007/978-90-368-1438-6n is generated from its sources (primarily soils, groundwater, and building materials), in the modes of radon’s transport through various materials, and in the means of its entry into structures. In this chapter, the sources and mechanisms of transport of radon emanating from natural and man-made en
空洞
发表于 2025-3-25 12:27:29
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CHASE
发表于 2025-3-25 18:01:40
https://doi.org/10.1007/978-3-8349-8533-0air rather than from inhaled radon and its subsequent decay products. Once inhaled, radon gas quickly finds its way to the bloodstream. It is a chemically inert gas, and only a small fraction of that inhaled will be absorbed by the blood and not exhaled. Further, because the half-life of radon is re
Ventilator
发表于 2025-3-25 22:16:22
Life in the Market Is Good for You,as well as the subject of much ongoing research and development activity. Because it is virtually impossible to completely free the indoor environment of radon, the goal of radon mitigation is to . radon in the indoor environment as much as possible. Using currently developed methods, it is possible
MEEK
发表于 2025-3-26 03:56:34
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grotto
发表于 2025-3-26 05:51:39
978-1-4899-0475-1Springer Science+Business Media New York 1987
Tempor
发表于 2025-3-26 11:37:37
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glamor
发表于 2025-3-26 14:29:27
Hypnotic Dependence and WithdrawalHuman exposure to radon results from several sources. Those exposures due to technologically enhanced causes such as mining and milling activities will be discussed first and indoor air exposures last.
殖民地
发表于 2025-3-26 17:18:52
Secure Virtual Objects Communication,In this chapter, an assessment of the risks of developing lung cancer from exposures to radon will be discussed, and an attempt made to place such risks in perspective by comparisons to the “natural” risk of developing lung cancer and to the risk of developing it from cigarette smoking.