Radon decay products definition

Radon decay products means the four (4) short-lived radioactive elements
Sample 1Sample 2Sample 3
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;
Sample 1Sample 2Sample 3
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.
Sample 1

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).

  • Marijuana-infused products means products that contain marijuana or marijuana extracts and are intended for human use. The term "marijuana-infused products" does not include useable marijuana.

  • 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.

  • Commercial Product means any such product as defined in FAR 2.101.

  • 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.

  • Competing Products means any product or service in existence or under development that competes with any product or service of the Company Group about which the Participant obtained Confidential Information or for which the Participant provided advisory services or had sales, origination, marketing, production, distribution, research or development responsibilities in the last twenty-four (24) months of employment with the Company Group.

  • Hemp products means all products made from industrial hemp,

  • Marijuana product means marijuana as defined in 50-32-101 and marijuana-infused products

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

  • Marihuana-infused product means a topical formulation, tincture, beverage, edible substance, or similar product containing marihuana and other ingredients and that is intended for human consumption.

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

  • Medical marijuana product means a product that contains cannabinoids that have been extracted from plant material or the resin therefrom by physical or chemical means and is intended for administration to a licensed patient, including but not limited to concentrates, oils, tinctures, edibles, pills, topical forms, gels, creams, and other derivative forms, except that this term does not include live plant forms.

  • Edible cannabis product means cannabis product that is intended to be used, in whole or in part, for human consumption, including, but not limited to, chewing gum, but excluding products set forth in Division 15 (commencing with Section 32501) of the Food and Agricultural Code. An edible cannabis product is not considered food, as defined by Section 109935 of the Health and Safety Code, or a drug, as defined by Section 109925 of the Health and Safety Code.

  • 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;

  • Roll-on product means any antiperspirant or deodorant that dispenses active ingredients by rolling a wetted ball or wetted cylinder on the affected area.

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

  • SAP Products means Software, Documentation, SAP Materials, Services, Subscription Services, Cloud Services and Maintenance Services. “SAP SDK” means SAP software development kit that includes tools such as APIs, source code, redistributable files and instructions. “Services” means SAP’s then-current services offered under and described in detail in the applicable SAP PartnerEdge Model.

  • Vapor product means any:

  • Aerosol coating product means a pressurized coating product containing pigments or resins that dispenses product ingredients by means of a propellant, and is packaged in a disposable can for hand-held application, or for use in specialized equipment for ground traffic/marking applications.

  • Cannabis products means cannabis that has undergone a process whereby the plant material has been transformed into a concentrate, including, but not limited to, concentrated cannabis, or an edible or topical product containing cannabis or concentrated cannabis and other ingredients.

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