Radon decay products definition

Radon decay products means the four (4) short-lived radioactive elements
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Radon decay products means the four (4) short-lived radioactive elements polonium (Po-218), lead (Pb-214), bismuth (Bi-214), and polonium (Po-214) which exist as solids and immediately follow radon (Rn-222) in the decay chain;
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Radon decay products means, for purposes of this Part, the radionuclides formed as a result of the decay of radon-222, specifically polonium-218, bismuth-214, lead-214, and polonium-214; or as a result of the decay of radon-220, specifically polonium-216, lead-212, bismuth-212, and polonium- 212.
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Examples of Radon decay products in a sentence

  • Radon decay products (RnD) are not gases but particles, and cannot pass through the test specimen by diffusion.

  • In the effective dose estimation all natural and non-natural radionuclides excluding Tritium, Kalium-40, Radon und Radon decay products have to be taken into account.

  • ColoradoCRSA § 25-7-109.3. Colorado hazardous air pollutant control and reduction program—rulesIN PART:(5)(a) The substances listed in or pursuant to section 112(b) of the federal act, and the following substances, are declared to be hazardous air pollutants and are subject to regulation by the commission under this section:(LI) 10043-92-2 Radon decay products C.R.S.A. § 6-1-105.

  • Radon decay products are short-lived nuclei.Direct measurement on humans is needed in order to validate the hollow cast, animal studies, and modeling.

  • I have been advised that Radon decay products may modify damage or destroy cells or DNA in human lungs.

  • Radon decay products can contaminate sludge within the pipeline, which in turn may contaminate the pig used to clean the pipeline (Gray, 1991).NORMs in the O&G industry pose a health hazard particularly during maintenance, waste transport and processing, and decommissioning.

  • Nevertheless, Plaintiffs have attempted to limit the inquiry to the extent possible and to categorize the most important repeated failures of the Defendants to justify withholdings.

  • The good agreement between the activities from the lines of the Radon decay products and 226Ra can exclude a significant loss of Radon from the rocks.

  • The method can be used for personal or area sampling, but personal sampling is preferable as dust exposures are often quite localised (e.g. to a particular job).- Radon decay products are usually sampled in a similar way to dusts, but as they have short half-lives the sampling period must be short and they must be counted immediately after sampling (typically 3 minutes).

  • The alpha particles emitted by Radon decay products - which are attached to particulate matter collected on the filter surface - are recorded by a passivated implanted silicon semiconductor detector (with a surface of 1200 mm2).

Related to Radon decay products

  • Marijuana products means concentrated marijuana products and marijuana products that are comprised of marijuana and other ingredients and are intended for use or consumption, such as, but not limited to, edible products, ointments, and tinctures.

  • Tobacco products means cigars, cigarettes, cheroots, stogies, periques, granulated, plug cut, crimp cut, ready rubbed, and other smoking tobacco, snuff, snuff flour, moist snuff, cavendish, ping and twist tobacco, fine-cut and other chewing tobaccos, shorts, refuse scraps, clippings, cuttings and sweepings of tobacco, and other kinds and forms of tobacco, prepared in such manner as to be suitable for chewing or smoking in a pipe or otherwise, or both for chewing and smoking.

  • Pharmaceutical Product shall have the meaning ascribed to such term in Section 3.1(hh).

  • Biological product means a virus, therapeutic serum, toxin, antitoxin, vaccine, blood, blood component or derivative, allergenic product, protein other than a chemically synthesized polypeptide, or analogous product, or arsphenamine or any derivative of arsphenamine or any other trivalent organic arsenic compound, applicable to the prevention, treatment, or cure of a disease or condition of human beings.

  • Tobacco product means any substance containing tobacco leaf, including but not limited to, cigarettes, cigars, pipe tobacco, hookah tobacco, snuff, chewing tobacco, dipping tobacco, bidis, blunts, clove cigarettes, or any other preparation of tobacco; and any product or formulation of matter containing biologically active amounts of nicotine that is manufactured, sold, offered for sale, or otherwise distributed with the expectation that the product or matter will be introduced into the human body by inhalation; but does not include any cessation product specifically approved by the U.S. Food and Drug Administration for use in treating nicotine or tobacco dependence.

  • Products means information resources technologies that are, or are related to, EIR.

  • NEC Electronics products means any product developed or manufactured by or for NEC Electronics (as defined above).

  • Competitive Products shall include any product or service that directly or indirectly competes with, is substantially similar to, or serves as a reasonable substitute for, any product or service in research, development or design, or manufactured, produced, sold or distributed by the Company;

  • Alternative nicotine product means any noncombustible product containing nicotine that is intended for human consumption, whether chewed, absorbed, dissolved, or ingested by any other means. "Alternative nicotine product" does not include any nicotine vapor product, tobacco product, or product regulated as a drug or device by the U.S. Food and Drug Administration (FDA) under Chapter V (21

  • complex product means a product which is composed of multiple components which can be replaced permitting disassembly and re-assembly of the product.

  • Vapor product means any:

  • Product means any deliverable under the Contract, which may include commodities, services, technology or software.