INDEX computer methodology

A/ Tepistemic 3ccounts for the uncertainty associated with the ASME Code RT dt index temperature computational methodology for determining... 

Evaluating the Melt Index (MI) from the Flow Curve Develop a methodology and computer program logic to evaluate the Melt Index (ASTM Standard D) of a material from its flow curve (non-Newtonian viscosity as a function of shear rate). 

Two indexes were used to assess the proposed methodology, whose computation is described in Equation (6). The relative benefit shows the fraction of the profit obtained with the rigorous solution that could be attained with the metamodel/SAO procedure,... 

Direct methods replaced trial and error and other methods of deducing model structures in the middle of the 20th century. In these techniques, statistical relationships between the amplitudes and phases of the strong reflections were established, and the mathematical methodology between these quantities was worked out, particularly by Hauptmann and Karle, in the 1940 s and 1950 s. (The Nobel Prize was awarded to these scientists in 1985 for these studies.) A number of algorithms, which exploited the growing power of electronic computers, used this mathematical framework to derive structures directly from the experimental data set of position, intensity and hkl index. The use of these programs allows the structures of molecular compounds with up to 100 or so atoms to be... 

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