RADIOACTIVITY

作品数:150被引量:131H指数:5
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The Radioactivity of Nuclei &Solar Oscillations: New Experiments被引量:1
《Natural Science》2016年第1期20-32,共13页Oleg Borisovich Khavroshkin Vladislav Vladimirovich Tsyplakov 
The experimental detection of the hidden periodicities in the activity of various radioactive sources which were observed by different instruments and which coincided with the period of the free oscillations of the Su...
关键词:Radioactive Source Periodicities of Radioactivity Solar Oscillations and Neutrino Abnormal Capture Cross Section Neutrino Beams Neutrino Detector 
Assessment of Natural Radioactivity Levels and Radiation Dose Rate in Some Soil Samples from Historical Area, AL-RAKKAH, Saudi Arabia
《Natural Science》2015年第5期238-247,共10页K. S. Al Mugren 
This study aims to determine the activity concentrations of naturally occurring, technically-enhanced levels of radiation and the gamma absorbed dose rates in soil samples collected across the land scape of historical...
关键词:Soil GAMMA RAY Spectroscopy RADIOACTIVITY DOSE Rate Alrakkah SAUDI ARABIA 
Radon exhalation from phosphogypsum stabilized in sulfur polymer cement
《Natural Science》2013年第5期646-652,共7页Irene García-Diaz Francisco José Alguacil Manuel Gázquez Juan Pedro Bolivar Israel López Coto Félix A. López 
Phosphogypsum (PG), primary by-product from phosphoric acid production, is accumulated in large stock-piles which were active until 2010, when spills were banned. It is considered as NORM material that contains radion...
关键词:RADON PHOSPHOGYPSUM NORM RADIOACTIVITY SULFUR polymer Cement 
Measurement of radon concentrations in soil and the extent of their impact on the environment from Al-Qassim, Saudi Arabia被引量:2
《Natural Science》2013年第1期93-98,共6页Wedad Reif Alharbi Adel G. E. Abbady 
Soil gas radon 222Rn concentration was measured at 12 location in the Al-Qassim area, using radon gas analyzer-type Alpha GUARD 2000 PRQ from Genitron Instruments (Germany). In each location four different depths were...
关键词:Natural RADIOACTIVITY RADON SOIL ALPHA GUARD 
Radioactivity of nuclei in a centrifugal force field
《Natural Science》2011年第8期733-737,共5页O. B Khavroshkin V. V Tsyplakov 
Radioactivity of nuclei in a centrifugal force field of an ultracentrifuge is considered for heavy radioactive nuclei, i.e., for the same nuclei, but with a significant virtual mass thousands of times larger than the ...
关键词:RADIOACTIVITY NUCLEI Ultracentrifuge INCREASE of VIRTUAL MASS Stability INCREASE of Nucleis 
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