RADIOACTIVITY

作品数：150被引量：131H指数：5
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Assessment of Radioactivity in Borehole Waters of the North Riviera Sodeci Catchment Field in Abidjan, Côte d’Ivoire
《World Journal of Nuclear Science and Technology》2022年第1期55-68,共14页Epi Zita Tatiana Kocola Achi Bogbé Douo Louis Huberson Gogon Koudou Djagouri Marie Chantal Kouassi Goffri 
The radioactive isotopes of the decay series of uranium-238 (238U), thorium-232 (232Th) and potassium-40 (40K) occur naturally in varying amounts in groundwater. They are the subject o...
关键词：North Rivera (NR) Catchment Field Drilling Water Natural Radionuclides Uranium THORIUM Potassium 
Study and Simulated the Natural Radioactivity (NORM) U-238, Th-232 and K-40 of Igneous and Sedimentary Rocks of Al-Atawilah (Al-Baha) in Saudi Arabia
《World Journal of Nuclear Science and Technology》2020年第4期171-181,共11页Bashayer M. Al-Zahrani Haifa S. Alqannas Safia H. Hamidalddin 
In this work, gamma-ray spectroscopy based on semiconductor hyper pure germanium (HPGe) detector was used to evaluate the activity concentrations of the natural radionuclides (U-238 (Ra-226), Th-232 and K-40) and the ...
关键词：Natural Radioactivity Gamma-Ray Spectroscopy Activity Concentration Igneous and Sedimentary Rocks Simulated in T Time 
Natural Radioactivity Measurement and Dose Assessment in Soil Samples from Some Selected Areas of Mali
《World Journal of Nuclear Science and Technology》2019年第2期67-73,共7页Issiaka Traoré Abdramane Ba Abdel Mjid Nourreddine 
This is the first time that a study applies the gamma ray spectroscopy using a high purity germanium to evaluate the terrestrial gamma radiation level by detector in selected regions of Mali. The results reveal that t...
关键词：Soil RADIOACTIVITY RADIOLOGICAL HAZARD Population Exposure GAMMA SPECTROMETRY MALI 
Assessment of Exposure Due to Technologically Enhanced Natural Radioactivity in Various Samples of Moroccan Building Materials被引量：1
《World Journal of Nuclear Science and Technology》2018年第4期176-189,共14页Bouchaib Kassi Aziz Boukhair Khadija Azkour Mohamed Fahad Mohammed Benjelloun Abdel-Mjid Nourreddine 
The aim of our present work is to measure the specific activities of the radionuclides 226Ra, 232Th, 40K and the exhalation rates in terms of area and mass of 222Rn in some samples of building materials commonly used ...
关键词：Building Materials Natural RADIOACTIVITY RADIONUCLIDE RADON EXHALATION Rate RADIUM Equivalent Annual Effective Dose 
Gamma Radiation Measurements of Naturally Occurring Radioactive in Igneous Rocks and Its Radiological Complications被引量：1
《World Journal of Nuclear Science and Technology》2017年第3期136-144,共9页Jamilah Al-Zahrani 
The concentrations of natural radioactivity were measured in igneous rock samples collected from Albaha region in the south west of Saudi Arabia. A high purity germanium (HPGe) detector was used for analysis. The aver...
关键词：Natural RADIOACTIVITY RADIUM THORIUM and Potassium Concentrations Hazard Index 
Method to Measure Indoor Radon Concentration in an Open Volume with Geiger-Mueller Counters: Analysis from First Principles被引量：2
《World Journal of Nuclear Science and Technology》2016年第4期232-260,共29页M. P. Silverman 
A simple method employing a pair of pancake-style Geiger-Mueller (GM) counters for quantitative measurement of radon activity concentration (activity per unit volume) is described and demonstrated. The use of two GM c...
关键词：RADIOACTIVITY Radon Concentration Geiger-Mueller Counter Alpha Particle Diffusion Alpha Range 
Measurement of Radon Exhalation Rate in Some Building Materials Using Nuclear Track Detectors
《World Journal of Nuclear Science and Technology》2015年第3期141-148,共8页Hesham A. Yousef A. H. El-Farrash A. Abu Ela Q. Merza 
In this paper, forty samples of building materials collected from local market in Dakahlia Governorate, Egypt. The radon concentration in these samples were measured using solid state nuclear track detector. Solid sta...
关键词：RADON RADIOACTIVITY BUILDING Materials RADIATION LR-115 
Accumulation of Natural Radionuclides by Some Edible Wild Mushrooms in Ekiti State, Southwestern, Nigeria被引量：2
《World Journal of Nuclear Science and Technology》2015年第2期107-110,共4页E. B. Faweya M. J. Ayeni J. Kayode 
Activity concentrations of primordial radionuclides such as 40K, 226Ra and 232Th were determined in edible mushrooms samples in Ekiti State Nigeria. The edible mushrooms collected are Termitomyces striatus, Psathyrell...
关键词：MUSHROOMS RADIOACTIVITY Gamma Ekiti NIGERIA 
A Comparison Study of Soil Samples from Sinai Province in Egypt by Using X-Ray Diffraction and Gamma-Ray Analysis
《World Journal of Nuclear Science and Technology》2015年第2期120-128,共9页Shadiah S. Baz 
Ten soil samples from Jabal Al Qur, Wadi Baba, and Wadi Sieh in Sinai, Egypt, were analyzed by XRD spectroscopy. The XRD spectroscopy results indicate that the major, minor and trace constituents varied from one sampl...
关键词：SINAI Soil X-Ray Diffraction Natural RADIOACTIVITY Concentration Chemical CONSTITUENT Diffract METER 
Radioactive Contamination Factor(RCF)Obtained by Comparing Contaminant Radioactivity(^(137)Cs)with Natural Radioactivity(^(40)K)in Marine Sediments Taken up from Mexican Sea Waters被引量：2
《World Journal of Nuclear Science and Technology》2014年第3期158-162,共5页Manuel Navarrete Miguel A.Zúniga Guillermo Espinosa José I.Golzarri 
Radioactive contamination at planet scale started in 1945 when the first nuclear taste was performed in Alamo Gordo, New Mexico, followed by two war actions in Japan, a second test in Bikini, and more than 2000 tests ...
关键词：RADIOACTIVE CONTAMINATION Factor Sea SEDIMENTS 
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