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. Author manuscript; available in PMC: 2021 Jan 1.
Published in final edited form as: IEEE Trans Ultrason Ferroelectr Freq Control. 2019 Sep 11;67(1):70–80. doi: 10.1109/TUFFC.2019.2940375

Fig. 3.

Fig. 3.

Representative plots of iterative curve fitting process during cooling from acquisition using wire thermocouple in excised canine liver (3.1 MHz, −1.3 MPa, 3 s, CW). (Top) Original experimental data and best fitted curve indicating the retrieved peak temperature at the end of sonication (T0) equal to 27.3°C, resulting in a total temperature variation of 5.1°C during 3 s sonication (temperature before sonication Tbef was equal to 22.2°C). A fit curve from t=8 s (green) is also provided to demonstrate the lowest R2. (Bottom) Full goodness of fit profile indicated by R2 showing in dashed red line when the artifact was minimum (9.7 s).