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Quantitative Phase Analysis of Aluminium-Lithium Alloys
Materials Science Forum, 2016A quantitative approach to the determination of the phase composition in the Al-Mg (Cu)-Li alloys has been developed on the basis of the balance equations of chemical and phase compositions as well as the lattice parameter measurement of the α solid solution.
Sergey Betsofen +3 more
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QUANTITATIVE ANALYSIS OF LEFT VENTRICULAR FILLING PHASE BY ECHOCARDIOGRAPHY
Acta Medica Scandinavica, 1979ABSTRACTThe ultrasonic method was used in an attempt to correlate the different mechanical events occuring during left ventricular rapid filling phase, concerning anterior mitral leaflet, posterior wall and interventricular septal motions.Signals were recorded on a line scan recorder.
P, Brun +6 more
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Quantitative Phase Analysis: Method Developments
2012During the years several methods have been developed to identify and quantify the phases in our samples. The newly developed methods respond to precise needs like increasing accuracy, lowering detection limits, automatize and speed-up the process or overcome errors and limitations. Most of the last developments are based on the use of large set of data
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Quantitative Phase Analysis of Natural Raw Materials Containing Montmorillonite
Materials Science Forum, 2001One of the limits of quantitative phase analysis of natural clays using the Rietveld method is the lack of an applicable structure model for the highly disordered phases such as montmorillonite. The description of disorder of montmorillonite, the main dioctrahedral smectite, was accomplished using the DIFFaX program [1] which allows the calculation of ...
Gualtieri A. F. +3 more
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Quantitative analysis of oral phase dysphagia
2010Swallowing disorders (dysphagia) are becoming increasingly prevalent in the health care field. Oral phase dysphagia specifically refers to swallowing difficulties encountered during the initial, voluntary segment of the swallowing process, where the ingested food material is prepared into a manageable food mass (bolus) and then propelled from the mouth
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Quantitative Phase Analysis of Fine Crystalline Substances
Kristall und Technik, 1981AbstractThe present paper contents the Alexander's and Klug's equation arranged for quantitative phase analysis of fine crystalline substances.
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XRD Quantitative Phase Analysis Using the NBS*QYANT82 System
Advances in X-ray Analysis, 1982X-ray powder diffraction (XRD) is widely used for qualitative analysis of the phases in multiphase mixtures. To extend the characterization to the level of quantitative analysis (QA) requires solution of many challenging problems such as elimination of preferred orientation (1,2,3); selection of an appropriate reference standard which closely matches ...
Camden R. Hubbard +2 more
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Quantitative X-ray phase analysis of surface layers
Journal of Applied Crystallography, 1984The proposed method is aimed at the analysis of phase distribution in thin surface layers comparable to the penetration depth of X-rays. The phase distribution is modelled mathematically and the parameters of the distribution are evaluated from diffraction data taken for various peaks and with various radiations.
L. S. Zevin, P. Rozenak, D. Eliezer
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Quantitative phase microscopy using wavefront analysis
International ...Monneret, Serge +2 more
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Interlaboratory Tests of X-Ray Quantitative Phase Analysis
Powder Diffraction, 1992AbstractThe results of an international project involving five countries and seven laboratories performing over 400 analyses for testing the interlaboratory reproducibility and accuracy using quantitative powder diffraction are presented in this report. Four natural and four artificial mineral mixtures were examined. The RIR (reference intensity ratio)
J. Dyakonov +11 more
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