deletions | additions       diff --git a/Z_component_maps_of.tex b/Z_component_maps_of.tex  index 21c35f0..50a9ad2 100644  --- a/Z_component_maps_of.tex  +++ b/Z_component_maps_of.tex 
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\section{Results}  Z component maps of the displacements over time are illustrated in Figure \ref{Figure4}, respectively 1, 2, 4, 8 and 12 ms after current emission, as given by the simulation (A), experiment in the PVA phantom (B) and experiment in the chicken breast sample (C). Initial displacements were close to the Lorentz force excitation location, on the opposite side of the ultrasound probe. They reached an amplitude of 5 $\mu$m in the phantom and 0.5 $\mu$m in the chicken sample. They propagated as shear waves, whose speed was 4.0 m.s$^{-1}$ for the simulation, 4.0$\pm$1.0 m.s$^{-1}$ for the PVA phantom and 6.5$\pm$1.5 m.s$^{-1}$ for the chicken breast along Z axis.  \begin{figure}[h!]  \begin{center}  \includegraphics[width=0.7\columnwidth]{figures/Figure4/Figure4.png} \includegraphics[width=0.7\columnwidth]{figures/Figure4/Figure4.pdf}  \caption{\label{Figure4}Z component maps of the displacement over time, respectively 1, 2, 4, 8 and 12 ms after current emission, as given by the simulation (A), the experiment on the PVA phantom (B) and on the chicken sample (C). Hand drawn black arrows indicate propagation of the wave front.}  \end{center}  \end{figure} 
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