Results 141 to 150 of about 7,922 (174)
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Capabilities of elemental analysis by EDXRF for geochemistry
Journal of Radioanalytical and Nuclear Chemistry, 2007Elemental analyses of 10 geological samples from Morocco and some Standard Reference Materials were performed by Energy Dispersion X-Rays Fluorescence, Wavelength Dispersion X-Rays Fluorescence and Neutron Activation Analysis techniques in order to assess the accuracy and sensitivity of the concentrations determined with regard to requirements in ...
Bounakhla, Moussa +4 more
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EDXRF studies on Chinese Yue ware
X-Ray Spectrometry, 2002Abstract Abstract The major and trace element composition of Chinese Yue ware, widely recognized as the earliest Chinese porcelain (probably the earliest worldwide), is analysed using non‐destructive, energy‐dispersive x‐ray fluorescence (EDXRF).
J Wu, J. P.L Leung, Z. Li, M. J. Stokes
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Fit of EDXRF spectra with a genetic algorithm
X-Ray Spectrometry, 2001Abstract In energy‐dispersive x‐ray fluorescence analysis, the estimation of the net area of the peaks is a primary requirement. This task requires a non‐linear fitting of the peaks. The most common procedures are based on the Marquardt– Levenberg technique. This technique generally works well only when the spectrum is perfectly known,
A. BRUNETTI, GOLOSIO, BRUNO
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Determination of chromium(VI) by the EDXRF method
2004A rapid, sensitive and selective procedure for determination of Cr(III) and Cr(VI) in environmental and industrial liquid samples via preconcentration with ammonium pyrrolidine dithiocarbamate (APDC) and determination by means of the EDXRF was described.
Oreščanin, Višnja +3 more
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[Development and application of software in EDXRF spectrometer].
Guang pu xue yu guang pu fen xi = Guang pu, 2004The present paper describes application softwares on file management system, multicomponent linear regression, rapid semi-quantitative analysis, analysis of coating thickness and multifunctional Lucas-tooth intensity correction, developed in EDXRF. Utilization of these software improves the analytical quality, management efficiency and development ...
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EDXRF Results for the Bjurselet Samples
Acta Archaeologica, 2012Deborah Olausson +2 more
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EDXRF for screening micronutrients in lentil and sorghum biofortification breeding programs
Plant and Soil, 2021Georgia E Guild, James C R Stangoulis
exaly
EDXRF Instrumentation and Analytical Conditions
Acta Archaeologica, 2012Deborah Olausson +2 more
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Chemical and Mineralogical Analysis of Samples Using Combined LIBS, Raman Spectroscopy and µ-EDXRF
Minerals (Basel, Switzerland), 2023Virginia Merk +2 more
exaly