--- trunk/electrostaticMethodsPaper/electrostaticMethods.tex	2006/04/26 17:42:08	2743
+++ trunk/electrostaticMethodsPaper/electrostaticMethods.tex	2006/05/02 13:11:41	2744
@@ -28,13 +28,14 @@
 \renewcommand\caption[1]{%
 	\Caption[#1]{}%
 }
+\setlength{\abovecaptionskip}{1.2in}
+\setlength{\belowcaptionskip}{1.2in}
 
-
 \begin{document}
 
 \title{Is the Ewald summation still necessary? \\
-Pairwise alternatives to the accepted standard for 
-long-range electrostatics in molecular simulations}
+Pairwise alternatives to the accepted standard \\
+for long-range electrostatics}
 
 \author{Christopher J. Fennell and J. Daniel Gezelter\footnote{Corresponding author. \ Electronic mail:
 gezelter@nd.edu} \\
@@ -59,7 +60,7 @@ to see how well they reproduce the energetics and dyna
 techniques.  Comparisons were performed with this and other pairwise
 methods against the smooth particle mesh Ewald ({\sc spme}) summation
 to see how well they reproduce the energetics and dynamics of a
-variety of simulation types.
+variety of molecular simulations.
 \end{abstract}
 
 \newpage
@@ -207,13 +208,14 @@ can prove problematic.  The Ewald sum has been reformu
 conditions. However, in certain systems, such as vapor-liquid
 interfaces and membranes, the intrinsic three-dimensional periodicity
 can prove problematic.  The Ewald sum has been reformulated to handle
-2D systems,\cite{Parry75,Parry76,Heyes77,deLeeuw79,Rhee89}, but the
-new methods are computationally expensive.\cite{Spohr97,Yeh99} More
+2-D systems,\cite{Parry75,Parry76,Heyes77,deLeeuw79,Rhee89} but these
+methods are computationally expensive.\cite{Spohr97,Yeh99} More
 recently, there have been several successful efforts toward reducing
-the computational cost of 2D lattice summations, often enabling the
-use of the mentioned
-optimizations.\cite{Yeh99,Kawata01,Arnold02,deJoannis02,Brodka04}
+the computational cost of 2-D lattice
+summations,\cite{Yeh99,Kawata01,Arnold02,deJoannis02,Brodka04}
+bringing them more in line with the cost of the full 3-D summation.
 
+ 
 Several studies have recognized that the inherent periodicity in the
 Ewald sum can also have an effect on three-dimensional
 systems.\cite{Roberts94,Roberts95,Luty96,Hunenberger99a,Hunenberger99b,Weber00}
