this is for holding javascript data
Pol Grasland-Mongrain edited The_normalized_amplitude_of_shear__.tex
over 8 years ago
Commit id: 636f88c1595a0beb3b56fa4d944ccd98e0b95f6e
deletions | additions
diff --git a/The_normalized_amplitude_of_shear__.tex b/The_normalized_amplitude_of_shear__.tex
index 5de9b29..70d4253 100644
--- a/The_normalized_amplitude_of_shear__.tex
+++ b/The_normalized_amplitude_of_shear__.tex
...
The normalized
amplitude magnitude of shear waves versus distance between the magnet and the PVA sample is illustrated in Figure \ref{Figure5}-(A); the normalized
amplitude magnitude with distance between the coil and the PVA sample along the Z axis is illustrated in Figure \ref{Figure5}-(B); and the normalized
amplitude magnitude of shear waves versus distance between the center of the coil and the center of the ultrasound probe along X axis (0 is consequently defined as the coil center aligned with the probe center) is illustrated in Figure \ref{Figure5}-(C).
Amplitude Magnitude of shear waves was measured as the mean displacement between 15 and 25 mm of the coil, inside the medium. This arbitrary location was used because it corresponded to positions where shear waves had high
amplitudes. Amplitudes magnitudes. Magnitudes were normalized by the maximum measured, respectively at a distance of 4 mm between the magnet and the sample, 10 mm between the coil and the medium and 0 mm between the center of coil and the center of probe.
We observed a decrease of the shear wave
amplitude magnitude when the distance between the medium and the magnet increased, with an excellent agreement between experimental and numerical results. This was expected as the magnetic field decreased with distance. Similar observations can be made when the coil is drawn further from the sample. When we moved the coil along the X direction, we observed a strong maximum between two minima separated by 75 mm, corresponding to the length between the two centers of the TMS coil, which is also in agreement with the current density profile along this direction.