Results 41 to 50 of about 73,934 (202)

ORIGAMIX, a CdTe-based spectro-imager development for nuclear applications

open access: yes, 2015
The Astrophysics Division of CEA Saclay has a long history in the development of CdTe based pixelated detection planes for X and gamma-ray astronomy, with time-resolved imaging and spectrometric capabilities.
Blondel, C.   +6 more
core   +3 more sources

Radiogenic heat production estimation towards sustainable energy drive in northeastern Nigeria

open access: yesHeliyon, 2023
An estimate of the radiogenic heat production (RHP) across the different petrologic units of northeastern, Nigeria was previously not performed. Hence, their geothermal potentials are not widely known.
Abu bakar Yusuf   +2 more
doaj   +1 more source

Use of gamma-ray spectrometry for identifying weakly magnetic diamondiferous kimberlites [PDF]

open access: yes, 2016
Diamondiferous kimberlites are the most important source of bedrock diamond deposits. The goal of the study is to analyze the use of gamma-ray spectrometry techniques to explore weakly magnetic diamondiferous kimberlites.
Ledengskiy, R. A.
core  

Development of X-ray fluorescence technique for the uranium determination in Mongolian coal, coal ash, and phosphate ore [PDF]

open access: yes, 2014
The results of the determination of uranium in Mongolian brown coal, coal ash, phosphate rock, and technological samples by X-ray fluorescence (XRF) spectrometry are presented.
Bolortuya, D.   +3 more
core   +2 more sources

Gamma-ray spectrometric evaluation in watersheds with gold anomalies in stream sediments, Passo Feio Complex, Caçapava do Sul region (Brazil)

open access: yesDiscover Geoscience
This study utilizes gamma-ray spectrometry to identify source areas of gold recognized in geochemical prospecting work in stream sediments. The local geological context is represented by the Passo Feio Metamorphic Complex, which contains gold deposits ...
Luiza Lima Alves   +7 more
doaj   +1 more source

Radiological Hazard Resulting from Natural Radioactivity of Soil in East of Shazand Power Plant [PDF]

open access: yesIranian Journal of Medical Physics, 2018
Introduction: Nuclear radiation is potentially harmful to humans and soil contamination with radionuclides is the main source of human radiation exposure. These radionuclides can., enter to human body through the food chain.
Reza Pourimani, Tayebeh Davoodmaghami
doaj   +1 more source

Nuclear reactions in hot astrophysical plasmas with $T>10^{10}$ K [PDF]

open access: yes, 2012
The importance of nuclear reactions in low-density astrophysical plasmas with ion temperatures $T \geq 10^{10}$ K has been recognized for more than thirty years.
Aharonian, Felix   +2 more
core   +2 more sources

Spectral gamma ray logging: A cost-effective method for uranium exploration

open access: yesRadiation Protection and Environment, 2018
The most useful technique in uranium exploration program is undoubtedly radiometric surveys. This is due to the fact that uranium emits gamma rays ranging from as low as 47kev to 2.2Mev, which can be detected and quantified using suitable radiation ...
G Jegannathan   +3 more
doaj   +1 more source

Experimental Measurements and Computer Simulation of Fission Product Gamma-Ray Spectra [PDF]

open access: yes, 1997
Airborne gamma ray spectrometry using high volume scintillation detectors, optionally in conjunction with Ge detectors, has potential for making rapid environmental measurements in response to nuclear accidents. An experimental investigation and computer
Allyson, J.D.   +4 more
core  

Neural networks in analysing 137Cs behaviour in the air in the Belgrade area [PDF]

open access: yesNuclear Technology and Radiation Protection, 2014
The application of the principal component analysis and artificial neural network method in forecasting 137Cs behaviour in the air as the function of meteorological parameters is presented. The model was optimized and tested using 137Cs specific
Samolov Aleksandra D.   +3 more
doaj   +1 more source

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