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. 2019 May 10;12(9):1544. doi: 10.3390/ma12091544

Table 1.

Input and output quantities used in the artificial intelligence (AI) models.

Input Parameter Minimum Maximum Average Standard Deviation
I1 (bubble radius, µm) 30 150 112.4 19.37
I2 (external radius, µm) 33 150,000 333.1 422.15
I3 (diffusion coefficient, m2·s−1) 0.1 × 10−9 50 × 10−9 4.1 × 10−9 6.79 × 10−9
I4 (surface tension, N·m−1) 0.0100 0.0500 0.0288 0.0144
I5 (viscosity, Pa·s) 100 10,000 3670.5 3701.3
I6 (saturation) 0.1 1 0.54 0.37
I7 (chamber pressure, atm) 0.25 1.5 0.88 0.41
O (bubble dissolution time, s) 20 1200 194.2 234.9