--- trunk/mdRipple/mdripple.tex	2007/07/19 21:20:45	3185
+++ trunk/mdRipple/mdripple.tex	2007/07/19 22:24:21	3186
@@ -114,9 +114,11 @@ water. Every four water molecules are reprsented by on
 
 \begin{figure}[htb]
 \centering
-\includegraphics[width=\linewidth]{lipidMM} 
-\caption{The molecular structure of a DPPC molecule and the
-coars-grained model for PC molecules.\label{fig:lipidMM}}
+\includegraphics[width=\linewidth]{lipidModels} 
+\caption{Three different representations of DPPC lipid molecules,
+including the chemical structure, an atomistic model, and the
+head-body ellipsoidal coarse-grained model used in this
+work.\label{fig:lipidModels}}
 \end{figure}
 
 Spheres interact each other with Lennard-Jones potential
@@ -214,6 +216,16 @@ shifted at $22$ \AA.
 the strength parameter is adjusted by the suggestion of
 \cite{Cleaver96}. All potentials are truncated at $25$ \AA\ and
 shifted at $22$ \AA.
+
+\begin{figure}[htb]
+\centering
+\includegraphics[height=4in]{lipidModel} 
+\caption{The parameters defining the behavior of the lipid
+models. $\sigma_h / \sigma_0$ is the ratio of the head group to body
+diameter.  Molecular bodies all had an aspect ratio of 3.0.  The
+dipolar strength (and the temperature and pressure) wer the only other
+parameters that wer varied systematically.\label{fig:lipidModel}}
+\end{figure}
 
 \section{Experiment}
 \label{sec:experiment}