Sentence examples for background was observed as from inspiring English sources

High accumulation of the radioactivity in HER2-positive tumors as compared with the background was observed as early as 20 min after injection as shown by PET imaging reached the plateau after 40 min and remained at that level for the duration of the experiments.

A small fluorescence background is observed as well as tiny peaks in each WGM.

In 5 samples the PCR products were weak and for 7 samples, additional smears in the background were observed as fine bands ranging from 210 to 550 bp.

Minimal background was observed.

As predicted, induced GFP fluorescence was observed if and only if all three ligands were present, while background was observed otherwise.

No increase in αBOF-dependent quenching over background was observed.

However, only a serotype A MATα background was observed.

This is a feature of this structured lighting probe due to the sharp spectra of the individual spots (FWHM ≈5 nm), which meant that the observed color did not change and only a variation in spot intensity was observed as the background reflectance spectrum was altered.

In this background no effect of btg overexpression was observed, as expected if also in Dictyostelium BTG function is dependent on RB (Fig. 4C).

Broad band emission acting as a background is observed centered around 400 nm.

These observations are in line with the observations in this study and raise the question why a higher CTC background is observed in patients with benign disease as compared to healthy controls.