Results 61 to 70 of about 76,686 (352)
Use of gamma-ray spectrometry for identifying weakly magnetic diamondiferous kimberlites [PDF]
, 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
Activation cross sections of \alpha-induced reactions on $^{nat}$Zn for Ge and Ga production [PDF]
, 2018 The production cross sections of $^{68,69}$Ge and $^{66,67}$Ga by \alpha-induced reactions on $^{nat}$Zn have been measured using the stacked-foil activation method and off-line \gamma-ray spectrometry from their threshold energies to 50.7 MeV.
Aikawa, Masayuki +4 more
core +2 more sources
Advanced Engineering Materials, EarlyView.This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff +9 more
wiley +1 more source
Spectral gamma ray logging: A cost-effective method for uranium exploration
Radiation 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
Aerial Radiometric Survey of Parts of North Wales in July 1989 [PDF]
, 1989 This report summarises the experience, results and initial conclusions of a brief aerial radiometric survey commissioned by HTV, Cardiff of selected parts of North Wales in 1989.
East, B.W. +3 more
core
The Gamma-ray Spectrometry of Fission Products, (V)
Journal of the Atomic Energy Society of Japan / Atomic Energy Society of Japan, 1961 The calculation of scintillation spectra for the broad parallel gamma rays emitted from U235 fission products incident on a right circular cylindrical NaI (Tl) crystals is presented. Typical scintillation spectra from fission products are presented. The parameters of the spectra were tabulated as functions of time after fission.
openaire +7 more sources
Advanced Engineering Materials, EarlyView.This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang +3 more
wiley +1 more source
Training Future Engineers to Be Ghostbusters: Hunting for the Spectral Environmental Radioactivity [PDF]
, 2019 Although environmental radioactivity is all around us, the collective public imagination often associates a negative feeling to this natural phenomenon.
Albéri, Matteo +8 more
core +2 more sources
Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere
Advanced Engineering Materials, EarlyView.In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May +9 more
wiley +1 more source
An Airborne and Vehicular Gamma Survey of Greenham Common, Newbury District and Surrounding Areas [PDF]
, 1997 The airborne gamma ray survey recorded more than 40,000 scintillation spectra and 20,000 spectra from semiconductor detectors. The vehicular survey produced a further 1346 and 763 spectral sets respectively. The installation, calibration, recording and
Allyson, J.D. +4 more
core