We extract two features: (a) the temporal duration (lifetime) of a spatiotemporal segment (the number of frames the segment can be tracked) and (b) the instability which is the portion of frames where a detection cannot be tracked during its lifetime (the portion of gaps that occur during tracking).
An electro-optical modulator provides laser intensity control for imaging as well as temporal gating during lifetime acquisition.
The model carried out a simulation of the progression of renal disease for a hypothetical cohort of 1,000 patients aged 40, who were observed in a lifetime temporal horizon of 45 years.
The model carried out a simulation of the progression of renal disease for a hypothetical cohort of 1,000 patients aged 40, the most frequent age for RRT initiation according to expert judgment, who were observed in a lifetime temporal horizon of 45 years.
Table 3 shows the temporally ranked actors accompanied by their static ranks, and the high-ranked static actors with their temporal ranks, both with lifetime (mathcal {T}=) [2005 2011].
Invisible rapids and brooks can be present in different lifetimes as their temporal role might be restricted to some time intervals only; for example, as we have seen in the previous section, S1(10) and J1 06) are invisible rapids in (mathcal{T} = ) [2005 2011], P1 06) is an invisible rapid in (mathcal{T} = ) [2007 2011], and A3 07) is an invisible brook in (mathcal{T} = ) [2008 2011].
Small angle rotations can occur while the satellites are in-flight (e.g. from thermal effects) so there may be temporal changes over the mission lifetime.
The temperature range studied here is biologically relevant to Drosophila, and an individual animal is likely to experience the full 20°C temperature range many times during a one to two month lifetime on many temporal scales.
Fluctuations of dielectric environment were previously used to explain temporal fluctuations of the fluorescence lifetime in single molecules.[ 18] Both prodan and C153 show increase of average Ereac with increasing ε, with the respective maximum values, Ereac≈5.0×10 and 1.0×10 V cm−1.
Satellite instruments are capable of providing such data, but must correct for significant spectral and temporal response changes during the observing lifetime of the instrument.
