These firing characteristics can be derived by time-domain and frequency-domain analysis, and they were different from spontaneous potentials.
The temporal characteristics were derived by time-domain and frequency-domain analysis, and the signals fired in different stimuli could be distinguished into different clusters by principal component analysis (PCA).
Rather then being derived by time-consuming numerical simulations of collision dynamics as the particles are in contact, the model is based on analytic relations: thus the computational cost is significantly reduced.
An index score can be derived by time-trade-off methods based on a recent European study [ 13].
In previous studies, PP variation derived by time-domain analysis was markedly decreased when compared to patients with normal or moderately impaired myocardial function [ 3, 14].
Echo data included LV/RV systolic & diastolic function including Doppler assessment of stroke volume (SV), Cardiac Output (CO) and total isovolumic contraction/relaxation time derived by ejection time (ET) & filling time (FT).
The formula can also be derived by the time ordered product expansion described in [ 55] without resorting to time discretization, as shown below.
The expression for thermal fluctuations of velocity is derived by the time differentiation of Equation 7 and the application of the Gaussian random force properties of Equation 3 as was done for the fluctuations of the position.
A measure of "intense sun exposure" was derived by summing time spent sunbathing, on holiday, and in foreign countries, from birth up until 2 years prior to the prostate clinic [ 8].
The commonly used scoring function for the EQ-5D is based on a British study (EQ-5D UK) with preferences derived by the time trade-off-method (TTO), in a representative sample of the UK population [ 14].
Thus, we plotted the smoothed frequencies of bacterial isolates that were derived by a time MA transformation, i.e., the value plotted for a specific month was the average of the value observed that month, the previous month(s) and the next month(s).
