This finding implies that increases in amplitude level variance may be due to insufficient energy supply for the constructive interference of short duration source-radiated wavelets.
Unlike previous studies of lower-level arsenic exposure, which lacked reproducible and valid measures of arsenic exposure and/or information on the nature of the exposure (Lewis et al. 1999; Navas-Acien et al. 2008; Zierold et al. 2004), our study population was well described with detailed data on the duration, source, and form of exposure.
(3) The rupture length, source duration, and rupture velocity of the northern segment were all larger than those of the southern segment.
Hutchings et al. (2007) specified that "effectively impulsive point source refers to the observation that factors such as rise time, rupture duration, or source dimension are small enough that their effect cannot be observed in the frequency band of interest".
The random variable kstart denotes the time duration between source occurrence and activation of the estimator.
In particular, it is still not clear what the temperature, duration and source of the thermal metamorphism was.
It is mainly characterized by its duration, its source (e.g., a FB), and its composition (a set of fields).
To evaluate the dependence of the duration of source time function on the amplitude level variance, we conducted FDM simulations using different sin waves, which had 1, 2, 3, 6, and 9 s durations (no. 2 6 source time functions).
This shows that the total duration the source temperature stays above 420°C, instead of at the peak temperature of 570°C, plays a more critical role in influencing the thicknesses of the films.
The transcriptions were entered into separate worksheets for each video, using Numbers and Microsoft Excel 2010 in four categories: (a) time and duration; (b) source and destination; (c) information conveyed; and (d) action.
Since the intercept represents duration-independent sources of variance [51], it should be no less than zero.
