Sentence examples for secondary background from inspiring English sources

The first series, starting in the early 1820's, incorporated a secondary background vignette of the 17th-century Quaker William Penn arranging a treaty of peace with American Indians.

This leads us to consider the distinction between primary and secondary background effects.

This task is however hampered by the existence of a secondary "background" flux of antiprotons produced in the interactions of cosmic-ray particles in the interstellar medium.

When subtracting the secondary background from the observed data, it is therefore critical that all viable models of secondary cosmic-ray antiproton propagation be thoroughly examined, and all uncertainties stemming from plurality of the models be duly considered.

There was no amplification of PCR products, suggesting that the amplified cDNA for TNFα, MIP-2 and IL-6 were specific and not due to DNA contamination or rare non-specific secondary background.

To show that the phenotype that we see is due to the mutation in the spn-E gene and not a secondary background mutation, we also analyzed AUB localization in hemizygous spn-E mutant ovaries using the respective spn-E allele in trans to the spn-E deficiency, Δ125.

FACS analysis of MC57 cells reveals that some cells express surface vimentin at high levels, while some express at low levels, and some are indistinguishable from secondary antibody background (Fig. 2E).

However, these excision strains had longer life than control w1118 flies, which may be secondary to background effects inherent in the methodology, the inability to backcross the revertants into w1118 due to the loss of the eye-color marker, the presence of the remaining piece of the P-element, local hopping of the P-element into other regions of the snz gene, or other factors.

More than 60% had a primary and less than 30% a secondary education background.

As controls for secondary antibody background and autofluorescence, slides were subjected to this protocol omitting the primary antibody.

Controls for specificity included staining neurons with primary antibodies without fluorescence-conjugated secondary antibodies (background controls) and staining neurons with only secondary antibodies.