Sentence examples for purity index from inspiring English sources

The recombinant proteins are highly pure as judged by SDS PAGE, MALDI-TOF mass spectrometry, and a UV visible purity index.

Results showed that the pixel purity index (PPI) is a viable indicator for pure endmember extraction for sandy land detection via remote sensing.

The extraction yield and the purity index of R-phycoerythrin, and the recovery of proteins and reducing sugars in the water-soluble fraction were then studied in relation to the hydrolysis time, the temperature and the enzyme/seaweed ratio.

We specifically used a linear SMA (LSMA) model and performed a minimum noise fraction (MNF) transformation and pixel purity index (PPI) on Landsat ETM image to derive the proportion of ground cover (vegetation and non-photosynthetic materials) and bare soil within a pixel.

In this research which aims to remove atmospheric and topographic effects from ASTER SWIR data, the authors used the log-residual method (LRM) with the minimum noise fraction (MNF) transformation to create a pixel purity index (PPI) which was used to extract the most spectrally pure pixels from multispectral images.

(iii) Fusion 2 algorithm used the signal purity index (for all derived respiration signals).  .

Semi-quantitative purity indexes calculated from optical absorption spectra were supported by transmission electron microscopy observations.

The results of analysis of variance indicated that all three investigated independent parameters have significant influence on purity indexes of raw beet-juice.

Peak purity indices (>0.9997), obtained with the aid of diode-array detection, and satisfactory resolution (Rs > 2.0) between PRI and its impurities established the specificity of the determination, all these results proving the stability-indicating capability of the method.

We examine five typical clustering validity indices (CVI) including compactness, purity, rand index, Davies Bouldin index (DB index), and normalized mutual information (NMI).

A good clustering algorithm should produce a solution which has a high purity, rand index, DB index, and NMI and a low compactness.