The intensity fluctuation is less than ±1.5%, and frequency stability is better than ±550 kHz by means of a standard frequency locking technology with F-P cavity.
The lamps operated at the standard frequency of 50 Hz and therefore generated pulses of illumination at 100 Hz.
The time span with drug available for each prescription was calculated assuming the standard frequency of intake and the prescribed dosing regimen (ie, 2 or 4 weeks), and the date of exposure ending of each dispensation was established accordingly.
It is shown that the responses predicted using the time-varying parameter model are closer to those measured experimentally than those of a standard frequency-domain model.
The standard frequency band of broadband seismometers is from 0.01 (or 0.003) to approximately 100 Hz.
Thereafter, the standard frequency difference of the orbiter and the lander can be obtained from the mixed and transferred signals.
To keep our analysis consistent across modality signals, that is, to RSFA, derived from the SD of rsBOLD time series, we calculated SD of resting MEG time series for a number of standard frequency bands (subdelta: 0.01 0.08 Hz; delta: 1 4 Hz; theta: 4 8 Hz; alpha: 8 13 Hz; beta: 13 30 Hz; gamma: 30 80 Hz).
As the time interval between INR tests varies within individual patients, as well as the duration of therapy, a standard measure to indicate frequency of testing over time is number of INR tests per patient year.
When possible, the sensitivity of hearing is directly assessed by pure-tone audiometry, a behavioral technique that measures the hearing threshold, defined as the minimum pure tone level producing perception, at a set of standard frequencies.
Conversely, if the TTHM concentration was consistently < 50% of the standard, a reduced frequency of a minimum of one per annum could be used.
Conversely, if the total THM concentration was consistently < 50% of the standard, a reduced frequency of at least one per year could have been used.
