Determination of Tissue Thermal Conductivity by Measuring and Modeling Temperature Rise Induced in Tissue by Pulsed Focused Ultrasound
Figure 5
Axial peak-peak pressure variations in the pulsed focused nonlinear sound beam produced in the two-layer system of media (15 mm water/25 mm beef liver) by 20-cycle tone bursts with a 0.2 duty-cycle and calculated for the beams with 3 different average acoustic powers (0.7 W, 1.4 W and 2.1 W).
