For perspective, a +2 grade would indicate visible improvement in at least one to three small lines and/or 15 25% of areas of crepiness or cross-hatching.
In all the diagrams the double plus indicates a signal that appears in less than 24 hours of β-galactosidase staining, while the single plus indicates a signal visible after more than 24 hours.
The initial inspection indicated no visible damage, Mr. Sumwalt said.
PCA performed on the experimental data of solubility also indicated a visible trend of change with respect to PC2.
However, wind shear exposed the center as indicated by visible satellite images on September 26, and the National Hurricane Center noted on September 26 that "the depression could be downgraded to a tropical wave later today".
The animals grown at 25°C and fed the common E. coli strain OP50, survived long-term anoxia yet many of the animals were impaired, as indicated by visible defects in motility or tissue morphology (Figure 1A, Video S1).
Cell confluency, a qualitative measure of cell viability based upon cell coverage on the well surface, as judged by microscopy, indicated no visible toxicity at the concentrations of LNA used for transfection.
This decrease was detected in association with a decrease in the fraction of cells that failed to arrest in G0/G1 as indicated by visible buds.
This indicated that visible-UV spectroscopy could be a useful new technique for assessing speciation in solutions containing metalloid sulfides, and perhaps for polysulfides as well.
