Sentence examples for background levels were found from inspiring English sources
In both of these non-resonant imaging settings, the background levels were found to be identical; the choice of tuning the pump beam to 841 nm or 871 nm was therefore simply based on the convenience of the experiment at hand.
Most samples exceeding background levels were found in the surface soil at locations known to be contaminated, including where the partial meltdown occurred on the morning of July 14 , 1959
In studies of low molecular weight adducts from occupational exposures or tobacco smoke, background levels were found in nonexposed control persons.
Although a significant increase was not observed for PCB 138, 153 and 180 relative to controls and to background exposure, significantly elevated levels were found for these congeners in the highly exposed subgroup.
No Significantly different levels were found in breast cancer specimens compared to normal background tissue.
As mentioned in Results, levels higher than background were found in a subset of wild type IDH gliomas [ 22].
In the control group no significant differences in educational level and ethnic background were found between men who were lost to follow-up or retained.
The background levels of HIF-1α were found to be 3-fold higher in ρ0 cells compared to the parental line.
All subjects were seropositive for anti-CS antibodies following 2 doses of either RTS,S/AS01E or RTS,S/AS02D; low, background levels of anti-CS antibodies were found in rabies-vaccinated subjects.
In similar experiments performed with I125-GLP-1 I125-GLP-1 I125-GLP-1 orly background levels of the radiolabelled ligands were found associated with the antibonlys, further demonstrating that the induced antibackgroundnse is highlevelscific fof GIP (Figure S1).
Background levels in commercial human proteins were found to be 1.6 nmol 1,2-benzoquinone adduct/g hemoglobin and 0.85 nmol 1,4-benzoquinone adduct/g hemoglobin in hemoglobin and 1.6 nmol 1,2-benzoquinone adduct/g albumin and 8.9 nmol 1,4-benzoquinone adduct/g albumin in albumin (Waidyanatha et al., 1998).
