In the final phase of testing, the decontamination efficacy of the steam bag was determined in triplicate for the FFR models passing the phase 2 evaluation using both brands of bags.
In the proposed algorithm, the estimation accuracy of ionospheric modulation frequency is higher, thus the performance of phase decontamination is better and the the Bragg peak is sharper and target can be discriminated in the Doppler spectrum.
The aforementioned analysis illustrates that the performance of ionospheric phase decontamination depends on the estimation accuracy of instantaneous frequency of Bragg peak.
According to formula (3), the key of ionospheric phase decontamination is to estimate the instantaneous frequency f(k) of the stretched Bragg peak.
A number of ionospheric phase decontamination methods have been proposed [9].
The following simulations show that, in the case of fast phase fluctuation, the proposed algorithm has higher estimation precision and better performance of decontamination than the CED algorithm.
10/2 was a chemical decontamination vehicle fitted with a 200 kg capacity spreader and space for eight 50 kg barrels of decontamination chemicals.
The extent of decontamination was then evaluated using qPCR.
In the second phase of testing, the triplicate samples for each of the FFR models, 3M 1870, Kimberly-Clark PFR95, and Moldex 2200, passed the filtration efficiency testing after three cycles of decontamination using both steam bag brands (Table 2).
The laboratory followed general procedures for decontamination including the use of decontamination solutions and sterilization by ultraviolet light before experiments.
