The most useful indication of time equivalence is similar fossil content, provided of course that such remains are present.
"Critical flicker fusion frequency" – the point at which the flashes seem to merge together, so that a light source appears constant – provides an indication of time perception.
Through the window, which functioned as a mute observer of the goings on, the light kept changing, a further indication of time's advance; as dancers made their crossovers, we saw them dimly hurrying past.
The message now reads that access has been restored without any indication of time.
Results strongly imply that timelines for water quality improvement demanded by the Water Framework directive are not realistic for the Chalk, and give an indication of time-scales over which improvements might be achieved.
The germination speed index (GSI) an indication of time taken for seed germination was less in all the genotypes except Tellahamsa that had 8 GSI (Additional file 1: Figure S1a).
The hominid tree also provides an implicit indication of time, which visitors could extract if they make the effort to coordinate the verbal information provided in the display's labels that humans are the only extant hominid because all other hominid species became extinct with the spatial information provided in the tree—H.
The cats also use ways of measuring time and distance related to the natural world: sunhigh and moonhigh refer to the positions of celestial bodies as an indication of time.
A positive dichotomous decision for metastasis without any indication of time of occurrence may be unnerving to patients and doctors.
Aldosterone excretion in urine collected over 24 h is, therefore, likely to provide a better indication of time-averaged aldosterone release than spot plasma aldosterone concentration measurement.
