Natural radioactivity definition

Natural radioactivity means radioactivity of naturally occurring nuclides.

Natural radioactivity means radioactivity of naturally occurring nuclides. For the purpose of meeting the definition of a licensing state by the Conference of Radiation Control Program Directors, Inc., (CRCPD), NARM refers only to discrete sources of NARM. Diffuse sources of NARM are excluded from consideration by the CRCPD for licensing state designation purposes.

Natural radioactivity means the radioactivity of naturally occurring radioactive substances.

Examples of Natural radioactivity in a sentence

• K., Fares, S., and Abd El-Rahma, M.: Natural radioactivity levels and radiation hazards for gypsum materials used in Egypt.

• Radiat Prot Dosim 113:223–232 Walencik A, Kozłowska B, Dorda J, Zipper W (2009) Natural radioactivity in underground water from the Outer Carpathians in Poland with the use of nuclear spectrometry techniques.

• Principles of Nuclear Physics — Natural radioactivity, Decay series, type of radiation and their applications, artificially produced isotopes and itsapplication, accelerator principles; Radionuclides used in Medicine andUNIT - II INTERACTION WITH LIVING CELLSTarget theory, single hit and multi target theory, cellular effects of radiation, DNA damage, depression of Macro molecular synthesis, Chromosomal damage.

• Natural radioactivity and radiation hazards in some building materials used in Isparta, Turkey.

• Include consideration of age, sex, race, ethnicity, socioeconomic status, risk for developmental delay, repeated exposure to large groups of children, duration of otitis media, and recurrent acute versus chronic otitis media.

More Definitions of Natural radioactivity

Natural radioactivity means radioactivity of naturally occurring nuclides whose location and chemical and physical form have not been altered by man.

Natural radioactivity means radioactivity of nat­ urally occurring nuclides.

Natural radioactivity means radioactivity of naturally oc- curring nuclides.

Natural radioactivity means radioactiv- ity of naturally occurring nuclides.

Natural radioactivity means radioactivity of natu- rally occurring nuclides.

Natural radioactivity means radioactivity of naturally "Rad" means the special unit of absorbed dose. One rad is occurring nuclides. equal to an absorbed dose of 100 erg per gram or 0.01 joule per

Natural radioactivity means the radioactivity of naturally occurring radioactive substances. “Normal operating procedures” means the entire set of instructions necessary to accomplish the intended use of the source of radiation. These procedures shall include, but are not limited to, sample insertion and manipulation, equipment alignment, routine maintenance by the licensee, and data recording procedures which are related to radiation safety.