Delia lays out three ways to make a sauce; first, the roux method – the mixture of butter and flour used to make béchamel sauce.
In ASTM method, the mixture is immersed in boiling water for 10 min, whereas in IS method, the mixture is kept in water bath at 60 °C for 24 h.
In the case of ascending paper chromatographic method, the mixture was used as the developing solvent; reduced hydrolyzed technetium remains at the origin (Rf = 0), while the other species migrate with the solvent front (Rf = 1).
By means of the above method, the mixture of polyphenols was obtained.
Further by comparing to a global standardization method, the mixture model based data transformation demonstrated superior properties for data integration and provided solid basis for building classifiers at the second stage.
In the second method, the mixture of cells and particles was first added onto a dry slide (coated with polytetrafluoroethylene (PTFE) to produce a superhydrophobic surface), to form spherical droplets, and allowed to set in an incubator at 37 °C for 1 min before transferring into prewarmed media.
The approach has an advantage over single-organism-based methods because the mixture of organisms used, collected from salt marshes, are adapted to survive in the wild.
The method designed is able to extract the mixing matrix and some statistical features of the noise and the sources, notably improving the performance of the standard ICA methods when the mixture is contaminated by multiplicative noise.
One set of methods approximates the mixture components of the predictive and filtering distributions as Gaussian.
This set can be constructed beforehand or determined via bootstrap methods from the mixture data itself, but either way it may be incomplete or inaccurate.
