Results 51 to 60 of about 203,893 (206)

Y-Spect: A Multi-Method Gamma Spectrometry Analysis Program

open access: yesAtom Indonesia, 2013
To accomplish a more accurate, precise and correct interpretation and analysis of spectrum data collecting from a gamma spectrometry counting system, a fully interactive computer code, named Y-Spect, has been developed by using the Delphi 7.0 programming
P.I. Yazid
doaj  

New Gamma-Spectrometry Technologies for Environmental Sciences

open access: yesJournal of Analytical Science and Technology, 2012
HPGe-spectrometers operating in underground laboratories represent the most important recent achievements in the radiometric sector mainly because of better sensitivity, which enabled to decrease a sample size by about a factor of ten, and to carry out ...
Pavel P. Povinec
doaj  

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  

A new method of peak detection for analysis of comprehensive two-dimensional gas chromatography mass spectrometry data

open access: yes, 2014
We develop a novel peak detection algorithm for the analysis of comprehensive two-dimensional gas chromatography time-of-flight mass spectrometry (GC$\times$GC-TOF MS) data using normal-exponential-Bernoulli (NEB) and mixture probability models.
Jeong, Jaesik   +4 more
core   +1 more source

EMERGENCY PREPAREDNESS OF GAMMA SPECTROMETRY LABORATORIES

open access: yesRadiation Protection Dosimetry, 2019
Abstract Currently, the territorial Radiation Monitoring Network (RMN) of the Czech Republic consists of seven laboratories equipped with gamma spectrometry High Purity Germanium (HPGe) detectors. From 2007 to 2018, five emergency exercises were carried out to test the sample throughput of these facilities and their staff.
Michal, Sloboda   +3 more
openaire   +2 more sources

Hepatocellular carcinoma: Review of disease and tumor biomarkers. [PDF]

open access: yes, 2016
© The Author(s) 2016.Hepatocellular carcinoma (HCC) is a common malignancy and now the second commonest global cause of cancer death. HCC tumorigenesis is relatively silent and patients experience late symptomatic presentation. As the option for curative
Cox, IJ   +8 more
core   +1 more source

Analysis of the 40K levels in soil using gamma spectrometry

open access: yesBrazilian Archives of Biology and Technology, 2005
Potassium-40 was determined in soil in an area with 40,000 m² situated in the western State of Pernambuco, Brazil. For radiometric measurements, the gamma spectrometry method with a high purity germanium (HPGe) detector was used.
José Araújo dos Santos Júnior   +4 more
doaj   +1 more source

Detection of Escape Peaks in Environmental Gamma Spectrometry

open access: yesKuwait Journal of Science, 2017
Pair production (PP) events are observed with gamma spectrometry when investigated samples emit sufficient numbers of photons with energies greater than 1.022 MeV.
Tareq Alrefae, Tiruvachi Nageswaran
doaj  

Natural radioactivity levels (K, Th and Ra) in some areas of Punjab, India

open access: yesEPJ Web of Conferences, 2012
Radioactivity, natural and man-made, is omnipresent in the earth's crust in different amounts. Natural radioactive materials under certain conditions can reach hazardous radiological levels.
Kumar Sanjeev   +3 more
doaj   +1 more source

Report on Airborne Radiometric Survey of the Thurso Area, 15th to 17th November 2006 [PDF]

open access: yes, 2007
A survey of part of Caithness near Thurso has been conducted as a performance test for a new Airborne Gamma Spectrometry (AGS) system developed at SUERC.
Cresswell, A.J., Sanderson, D.C.W.
core  

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