The phrase "and the half duration" is correct and usable in written English.
It can be used in contexts where you are discussing time intervals or periods that are half the length of a specified duration.
Example: "The project will take three weeks, and the half duration will be one and a half weeks for the initial phase."
Alternatives: "and the half time" or "and the half period".
The peak enhancement in the neutral density is 21.7%, 13.7%, and 7.1% for the double duration flare, the normal flare, and the half duration flare, respectively.
The peak increase in neutral temperature is 64.5, 42.8, and 22.2 K for the double duration flare, the normal flare, and the half duration flare, respectively.
The half duration is fixed to be, where M0 is the scalar moment in N m (Ekström et al., 2005).
TBF in bafilomycin A1-treated slices increased both the amplitude (amplitude after TBF was 121% ± 4% of control, n = 18, p < 0.001, paired t test) and the half-duration of the uEPSP (half-duration after TBF was 113% ± 4% of control, n = 18, p < 0.001, paired t test).
Higher concentration of 4-AP (5 mM) depolarized HGCS, significantly (−56 ± 4 mV, P < 0.05 compared with control, n = 5, Fig. 2, A– D). 4-AP significantly decreased the amplitude of SWP (Fig. 2, A– C and E) and increased the half-duration of SWP from 0.12 ± 0.01 to 0.25 ± 0.02 s (P < 0.01, n = 5).
In Fig. 4, we show the distribution of waveform variance as a function of the half-duration of the source time function (Tr) and the centroid depth.
Moment tensor solutions colored based on their variance as a function of the half-duration of the source time function (Tr) and the centroid depth.
The half-duration of a postjunctional spikelet/AP was measured at the half amplitude of a spikelet/AP.
Finally, the half-duration of the TCR was plotted against the peak release rate (PRR).
In the high PRR limit, the half-duration of the TCR increased with PRR.
Third, the half-duration (HD) of action potentials during a train underwent a broadening.
