radiometric assessment of natural radioactivity levels and

Radiometric assessment of natural radioactivity levels of agricultural ...

Determination of the natural radioactivity has been carried out, by using a gamma-ray spectrometry [NaI (Tl) 3″ × 3″] system, in surface soil samples ...

RADIOMETRIC ASSESSMENT OF NATURAL RADIOACTIVITY LEVELS AND. RADIATION HAZARD INDICES FOR SOIL SAMPLES IN KERICHO COUNTY,. KENYA. KIPRONO VINCENT [B.Ed. (Sc)].

Radiometric assessment of natural radioactivity levels of bituminous ...

The results of the study indicate that the area has low background radiation level; as such no significant radiological hazard is expected in the area.

Assessment of Natural Radioactivity Levels and Radiation Hazards ...

The calculated values of H ex for agricultural soil samples ranged from 0.552 to 1.252, with a mean value 0.859, whereas those for virgin soil samples ranged ...

Radiometric assessment of natural radioactivity levels of agricultural ...

Therefore, it becomes necessary to study the natural radioactivity levels in soil to assess the dose for the population in order to know the ...

Assessment of natural radioactivity levels and hazard indicators in ...

The activity concentrations of 40 K, 238 U, and 232 Th exceeded global averages, indicating relatively higher natural radioactivity concentrations in the ...

Assessment of natural radioactivity levels and...

An attempt has been made by this study to assess the natural radioactivity and radiological hazard due to the exposure to gamma radiation. In addition, ...

(PDF) Radiometric assessment of natural radioactivity levels around ...

They vary between 29-98 Bq kg-1 for 238U, 29-92 Bq kg-1 for 232Th, and 40 to 79 Bq kg-1 for 40K, with averages of 60, 57, and 56 Bq kg-1 ...

Assessment of natural radioactivity levels and the associated ...

3.1 Activity concentration · 3.2 Assessment of the radium equivalent activity (Raeq) · 3.5 Annual effective dose (E) · 3.6 Annual gonadal dose equivalent (AGDE).

Assessment of natural radioactivity levels in soil samples from Dejen ...

Gamma ray spectrometry was used to determine the activity concentrations of naturally occurring radionuclides in 12 soil samples collected at random from Dejen ...

Radiometric Assessment of Natural Radioactivity Levels and Ra..|INIS

AbstractAbstract. [en] Throughout their lives, human beings are continually exposed to radiation from terrestrial radionuclides particularly 40K, 238U, 232Th ...

Assessment of Natural Radioactivity Levels and Potential ... - PLOS

The mean indoor absorbed dose rate was observed to be higher than the population-weighted world average of 84 nGy h–1, and the corresponding annual effective ...

Assessment of natural radioactivity levels in rice samples and their ...

The 226Ra, 232Th, and 40K activity concentrations were measured through gamma-ray spectrometry with a NaI(Tl) detector. The average activity ...

Assessment of natural radioactivity levels due to 238 U, 232 Th, and ...

Natural radioactivity measurement, dose assessment, and interpretation of radiological-related parameters and radiation monitoring of the region are crucial ...

Radiometric assessment of natural radioactivity levels of bituminous ...

Semantic Scholar extracted view of "Radiometric assessment of natural radioactivity levels of bituminous soil in Agbabu, southwest Nigeria" by M. O. ...

Natural radioactivity levels and radiological assessment of ...

The activity concentrations were calculated based on the weighted mean value of their respective decay products. Of radiological significance are the members of ...

radiometric assessment of natural radioactivity levels around mrima ...

The activity concentration of 238U, 232Th and 40K in soil samples from the hill have been determined by gamma ray spectrometry using NaI(Tl) detector and ...

Statistical assessment of natural radioactivity, radon activity, and ...

The natural radionuclides were determined by gamma ray spectrometry method while radon concentrations were measured using CR-39 detectors. The ...

In-situ assessment of natural terrestrial-radioactivity from Uranium ...

Hence, this study aims to assess natural sources of gamma radiation emitter in coastal urban-environment using the radiometric technique. The ...

Radiometric Assessment of Natural Radioactivity Levels around ...

238 U, 232 Th and 40 K in soil samples from the hill have been determined by gamma ray spectrometry using NaI(Tl) detector and decomposition ...