Results 231 to 240 of about 2,646,324 (273)

On line gamma-ray spectrometry at open sea

Applied Radiation and Isotopes, 2005
Set up and application of a stationary monitoring network for measuring specific gamma- activities in the Aegean Sea are described. Three NaI scintillator based spectrometers have been used to detect the gamma rays. The gross counting rate of each system was found to be nearly constant, when there was no rainfall. The volumetric activity of the natural
C, Tsabaris, D, Ballas
openaire   +2 more sources

A dedicated LIMS for routine gamma-ray spectrometry

Applied Radiation and Isotopes, 2014
We developed a Microsoft(®) Access-based LIMS (Laboratory Information and Management Systems), γ-LIMS, for the management of our gamma-spectrometry laboratory, in which thousands of routine, but high-quality analyses are performed each year. This paper explains the main features of the γ-LIMS and puts special attention on the interfacing methods and ...
M, Bruggeman, L, Verheyen, T, Vidmar
openaire   +2 more sources

Calculation of the decision thresholds in gamma-ray spectrometry

Applied Radiation and Isotopes, 2014
A method was developed for calculating the decision thresholds for gamma-ray spectrometric measurements. At the energies where gamma-ray emitters that are present in the nuclide library, but were not identified in the spectrum, radiate, peaks are supposed to appear.
M, Korun, B, Vodenik, B, Zorko
openaire   +2 more sources

Radon gamma-ray spectrometry with YAP:Ce scintillator

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2002
The detection properties of a YAP:Ce scintillator (YAlO3:Ce crystal) optically coupled to a Hamamatsu H5784 photomultiplier with standard bialkali photocathode have been analyzed. In particular, the application to radon and radon-daughters gamma-ray spectrometry was investigated.
Plastino W, De Felice P, DE NOTARISTEFANI, Francesco   +2 more
openaire   +1 more source

Linssi: Database for gamma-ray spectrometry

Journal of Radioanalytical and Nuclear Chemistry, 2008
Linssi is a Structured Query Language (SQL) database for HPGe gamma-ray spectrometry. It covers the whole production chain from sample preparation to final analysis results. Static or mobile sampling and measurement and multiple sample types are supported. In addition, each sample can be split or combined any number of times.
P. A. Aarnio, J. J. Ala-Heikkilä, A. Isolankila, A. Kuusi, M. Moring, M. Nikkinen, T. Siiskonen, H. Toivonen, K. Ungar, W. Zhang   +9 more
openaire   +1 more source

Coincidence summing of X- and gamma-rays in gamma-ray spectrometry

2007
A new method for theoretical calculation of coincidence summing of X- and gamma rays for germanium spectrometers has been presented. The counting rate equations, derived by this method, enable to determinate peak efficiencies as well as the activity of the source.
Novković, Dušan N., Kandić, Aleksandar, Đurašević, Mirjana M., Vukanac, Ivana, Milošević, Zoran, Nađđerđ, Laslo   +5 more
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Potential of On-the-Go Gamma-Ray Spectrometry for Estimation and Management of Soil Potassium Site Specifically

Sustainability, 2021
Abdul Mouazen, Said Nawar, Anuar Mohamed Kassim   +2 more
exaly  

Gamma-ray spectrometry for airborne geochemistry

Analytical Chemistry, 1969
John A. S. Adams, Glenn E. Fryer, John J. W. Rogers   +2 more
openaire   +1 more source

Applied gamma-ray spectrometry for evaluating tropical soil processes and attributes

Geoderma, 2021
José Demattê, Safanelli J L, Raúl Roberto Poppiel   +2 more
exaly  

Gamma-ray spectrometry in the environment

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1996
openaire   +2 more sources