The phrase "aft analysis" is not correct in standard written English.
It seems to be a misspelling or misinterpretation of "after analysis," which is a common phrase used to refer to the period or actions taken following an analysis.
Example: "After analysis, we found that the initial hypothesis was incorrect."
Alternatives: "post-analysis" or "following analysis."
Apatite fission track (AFT) analysis indicate that four discrete thermal events affected the study area, inducing cooling through the AFT partial annealing zone (~ 60 120 °C), supported by apatite and zircon (U-Th-Sm)/He data.
An accelerated failure time (AFT) analysis is conducted separately for each terminal node.
Just as previous model calibrations in AFT analysis have been relatively empirical, this revised approach does not provide insights into the physical mechanisms of low-temperature annealing.
Interestingly, for the AFT analysis we found that an increase in Ta over both periods were associated with a decrease in gestational age; yet in the monitored Ta analysis, these associations were significantly associated with an increase of gestational age.
In this work, the effect of S/A has been investigated by ash fusion temperature (AFT) test, thermomechanical analysis (TMA) and thermal dynamic calculation.
Note that results of the AFT-MC interference analysis from [2], where it has been assumed that the GI eliminates effects of multipath, represent just a special case of frequency flat channel.
The interference analysis of AFT-MC system has been presented in [2].
In this paper, we generalize interference analysis of AFT-MC system taking into consideration all multipath and Doppler spreading effects of doubly-dispersive channels.
In summary, the mathematical model for generalized interference analysis of AFT-MC system taking into consideration all multipath and Doppler spreading effects of doubly-dispersive channels is presented, and the upper and lower bounds on the interference for the AFT-MC system are obtained.
A comprehensive study on the chemistry and thermal behavior of superfine pulverized coal ash was conducted combining multiple analytical methods such as XRF (X-ray fluorescence), XRD (X-ray diffraction), TGA (thermo-gravimetric analysis), slagging indices, AFT (ash fusion temperatures) tests and phase diagrams.
We present a general interference analysis of the AFT-MC system that models both time and frequency dispersion effects.
