Index: sansview/doc/model_functions.html
===================================================================
--- sansview/doc/model_functions.html	(revision beaaa8bdc2360f2850839b84254e27b52b17e1fe)
+++ sansview/doc/model_functions.html	(revision 7d0563e899ce772053fb01e4d25cd238fc019d03)
@@ -5162,4 +5162,235 @@
 src="../images/html/image073.png"></span></p>
 
+
+
+<p class=MsoNormal>The form factor is,</p>
+
+<p class=MsoNormal>&nbsp;</p>
+
+<p class=MsoNormal align=center style='text-align:center'><span
+style='position:relative;top:15.0pt'><img border=0 width=398 height=46
+src="../images/html/image078.png"></span></p>
+
+<p class=MsoNormal align=center style='text-align:center'><span
+style='position:relative;top:16.0pt'>&nbsp;</span></p>
+
+<p class=MsoNormal>where delta<sub>T</sub>
+= tail length (or t_length), delta<sub>H</sub>
+= head thickness (or h_thickness) , <i><span style='font-family:"Arial","sans-serif"'>&#916;</span>&#961;</i><sub>H</sub>
+= SLD (headgroup) - SLD(solvent), and <i><span style='font-family:"Arial","sans-serif"'>&#916;</span>&#961;</i><sub>T</sub>
+= SLD (tail) - SLD(headgroup).</p>
+
+<p class=MsoNormal>The 2D scattering intensity is calculated in the same way as
+1D, where the <i>q</i> vector is defined as<span style='font-size:14.0pt;
+position:relative;top:8.0pt'><img border=0 width=103 height=33
+src="../images/html/image010.png"></span><span style='font-size:14.0pt;
+position:relative;top:6.0pt'>.</span></p>
+
+<p class=MsoNormal><span style='font-size:14.0pt;position:relative;top:6.0pt'>&nbsp;</span></p>
+
+<p class=MsoNormal>The returned value is in units of [cm<sup>-1</sup>], on
+absolute scale. In the parameters, sld_tail = SLD of the tail group, and
+sld_head = SLD of the head group.</p>
+
+<p class=MsoNormal>&nbsp;</p>
+
+<p class=MsoNormal><sub>&nbsp;</sub></p>
+
+<div align=center>
+
+<table class=MsoTableGrid border=1 cellspacing=0 cellpadding=0
+ style='border-collapse:collapse;border:none'>
+ <tr style='height:18.8pt'>
+  <td width=143 valign=top style='width:107.0pt;border:solid windowtext 1.0pt;
+  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
+  <p class=MsoBodyText>Parameter name</p>
+  </td>
+  <td width=143 valign=top style='width:107.0pt;border:solid windowtext 1.0pt;
+  border-left:none;padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
+  <p class=MsoBodyText>Units</p>
+  </td>
+  <td width=143 valign=top style='width:107.0pt;border:solid windowtext 1.0pt;
+  border-left:none;padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
+  <p class=MsoBodyText>Default value</p>
+  </td>
+ </tr>
+ <tr style='height:18.8pt'>
+  <td width=143 valign=top style='width:107.0pt;border:solid windowtext 1.0pt;
+  border-top:none;padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
+  <p class=MsoBodyText>background</p>
+  </td>
+  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
+  <p class=MsoBodyText>cm<sup>-1</sup></p>
+  </td>
+  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
+  <p class=MsoBodyText>0.0</p>
+  </td>
+ </tr>
+ <tr style='height:18.8pt'>
+  <td width=143 valign=top style='width:107.0pt;border:solid windowtext 1.0pt;
+  border-top:none;padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
+  <p class=MsoBodyText>sld_head</p>
+  </td>
+  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
+  <p class=MsoBodyText>Å<sup> -2</sup></p>
+  </td>
+  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
+  <p class=MsoBodyText>3e-006</p>
+  </td>
+ </tr>
+ <tr style='height:18.8pt'>
+  <td width=143 valign=top style='width:107.0pt;border:solid windowtext 1.0pt;
+  border-top:none;padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
+  <p class=MsoBodyText>scale</p>
+  </td>
+  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
+  <p class=MsoBodyText>&nbsp;</p>
+  </td>
+  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
+  <p class=MsoBodyText>1</p>
+  </td>
+ </tr>
+ <tr style='height:18.8pt'>
+  <td width=143 valign=top style='width:107.0pt;border:solid windowtext 1.0pt;
+  border-top:none;padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
+  <p class=MsoBodyText>sld_solvent</p>
+  </td>
+  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
+  <p class=MsoBodyText>Å<sup> -2</sup></p>
+  </td>
+  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
+  <p class=MsoBodyText>6e-006</p>
+  </td>
+ </tr>
+ <tr style='height:18.8pt'>
+  <td width=143 valign=top style='width:107.0pt;border:solid windowtext 1.0pt;
+  border-top:none;padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
+  <p class=MsoBodyText>h_thickness</p>
+  </td>
+  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
+  <p class=MsoBodyText>Å</p>
+  </td>
+  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
+  <p class=MsoBodyText>10</p>
+  </td>
+ </tr>
+ <tr style='height:18.8pt'>
+  <td width=143 valign=top style='width:107.0pt;border:solid windowtext 1.0pt;
+  border-top:none;padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
+  <p class=MsoBodyText>t_length</p>
+  </td>
+  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
+  <p class=MsoBodyText>Å</p>
+  </td>
+  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
+  <p class=MsoBodyText>15</p>
+  </td>
+ </tr>
+ <tr style='height:18.8pt'>
+  <td width=143 valign=top style='width:107.0pt;border:solid windowtext 1.0pt;
+  border-top:none;padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
+  <p class=MsoBodyText>sld_tail</p>
+  </td>
+  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
+  <p class=MsoBodyText>Å<sup> -2</sup></p>
+  </td>
+  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
+  <p class=MsoBodyText>0</p>
+  </td>
+ </tr>
+</table>
+
+</div>
+
+<p class=MsoNormal>&nbsp;</p>
+
+<p class=MsoNormal>&nbsp;</p>
+
+<p class=MsoNormal align=center style='text-align:center'><img border=0
+width=444 height=343 src="../images/html/image079.png"></p>
+
+<p class=MsoNormal align=center style='text-align:center;text-autospace:none'><b>Figure.
+1D plot using the default values (w/1000 data point).</b></p>
+
+<p class=MsoNormal align=center style='text-align:center'>&nbsp;</p>
+
+<p class=MsoNormal align=center style='text-align:center'>&nbsp;</p>
+
+<p class=MsoNormal>Our model uses the form factor calculations implemented in a
+c-library provided by the NIST Center for Neutron Research (Kline, 2006):</p>
+
+<p class=MsoNormal>&nbsp;</p>
+
+<p class=MsoBodyText>REFERENCE</p>
+
+<p class=MsoNormal>Nallet, Laversanne, and Roux, J. Phys. II France, 3, (1993)
+487-502.</p>
+
+<p class=MsoNormal>            also in J. Phys. Chem. B, 105, (2001)
+11081-11088.</p>
+
+<p class=MsoNormal>&nbsp;</p>
+
+<p class=MsoNormal>&nbsp;</p>
+<p class=MsoNormal>&nbsp;</p>
+
+<p class=MsoNormal><b>&nbsp;</b></p>
+
+<p class=MsoNormal><b>&nbsp;</b></p>
+
+
+<p class=MsoNormal style='margin-left:.55in;text-indent:-.3in'><b><span
+style='font-size:14.0pt'>2.18.<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+</span></span></b><b><span style='font-size:14.0pt'><a name="LamellarPSModel">LamellarPSModel</a></span></b></p>
+
+<p class=MsoNormal>&nbsp;</p>
+
+<p class=MsoNormal>This model provides the scattering intensity (<b>form factor</b>
+<b>*</b> <b>structure factor</b>), I(<i>q</i>), for a lyotropic lamellar phase where
+a random distribution in solution are assumed.  </p>
+
+<p class=MsoNormal>&nbsp;</p>
+
+<p class=MsoNormal>The scattering intensity I(q) is:</p>
+
+<p class=MsoNormal>&nbsp;</p>
+
+<p class=MsoNormal align=center style='text-align:center'><span
+style='position:relative;top:15.0pt'><img border=0 width=133 height=46
+src="../images/html/image077.png"></span></p>
+
+<p class=MsoNormal align=center style='text-align:center'><span
+style='position:relative;top:16.0pt'>&nbsp;</span></p>
+
+
+
 <p class=MsoNormal>The form factor is</p>
 
@@ -5202,6 +5433,6 @@
 style='position:relative;top:16.0pt'>&nbsp;</span></p>
 
-<p class=MsoNormal>Here d= (repeat) spacing, <span style='font-family:Symbol'>d</span>
-= bilayer thickness, the contrast <span style='font-family:Symbol'>Dr</span> =
+<p class=MsoNormal>Here d= (repeat) spacing, delta
+= bilayer thickness, the contrast <i><span style='font-family:"Arial","sans-serif"'>&#916;</span>&#961;</i> =
 SLD (headgroup) - SLD(solvent), K=smectic bending elasticity, B=compression
 modulus, and N = number of lamellar plates (n_plates).</p>
@@ -5391,4 +5622,6 @@
 <p class=MsoNormal>&nbsp;</p>
 
+
+
 <p class=MsoNormal>&nbsp;</p>
 
@@ -5399,6 +5632,6 @@
 
 <p class=MsoNormal style='margin-left:.55in;text-indent:-.3in'><b><span
-style='font-size:14.0pt'>2.18.<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
-</span></span></b><b><span style='font-size:14.0pt'><a name="LamellarPSModel">LamellarPSModel</a></span></b></p>
+style='font-size:14.0pt'>2.19.<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+</span></span></b><b><span style='font-size:14.0pt'><a name="LamellarPSHGModel">LamellarPSHGModel</a></span></b></p>
 
 <p class=MsoNormal>&nbsp;</p>
@@ -5433,233 +5666,4 @@
 style='position:relative;top:16.0pt'>&nbsp;</span></p>
 
-<p class=MsoNormal>where <span style='font-family:Symbol'>d<sub>T</sub></span>
-= tail length (or t_length), <span style='font-family:Symbol'>d<sub>H</sub></span>
-= heasd thickness (or h_thickness) , <span style='font-family:Symbol'>Dr</span><sub>H</sub>
-= SLD (headgroup) - SLD(solvent), and <span style='font-family:Symbol'>Dr</span><sub>T</sub>
-= SLD (tail) - SLD(headgroup).</p>
-
-<p class=MsoNormal>The 2D scattering intensity is calculated in the same way as
-1D, where the <i>q</i> vector is defined as<span style='font-size:14.0pt;
-position:relative;top:8.0pt'><img border=0 width=103 height=33
-src="../images/html/image010.png"></span><span style='font-size:14.0pt;
-position:relative;top:6.0pt'>.</span></p>
-
-<p class=MsoNormal><span style='font-size:14.0pt;position:relative;top:6.0pt'>&nbsp;</span></p>
-
-<p class=MsoNormal>The returned value is in units of [cm<sup>-1</sup>], on
-absolute scale. In the parameters, sld_tail = SLD of the tail group, and
-sld_head = SLD of the head group.</p>
-
-<p class=MsoNormal>&nbsp;</p>
-
-<p class=MsoNormal><sub>&nbsp;</sub></p>
-
-<div align=center>
-
-<table class=MsoTableGrid border=1 cellspacing=0 cellpadding=0
- style='border-collapse:collapse;border:none'>
- <tr style='height:18.8pt'>
-  <td width=143 valign=top style='width:107.0pt;border:solid windowtext 1.0pt;
-  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
-  <p class=MsoBodyText>Parameter name</p>
-  </td>
-  <td width=143 valign=top style='width:107.0pt;border:solid windowtext 1.0pt;
-  border-left:none;padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
-  <p class=MsoBodyText>Units</p>
-  </td>
-  <td width=143 valign=top style='width:107.0pt;border:solid windowtext 1.0pt;
-  border-left:none;padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
-  <p class=MsoBodyText>Default value</p>
-  </td>
- </tr>
- <tr style='height:18.8pt'>
-  <td width=143 valign=top style='width:107.0pt;border:solid windowtext 1.0pt;
-  border-top:none;padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
-  <p class=MsoBodyText>background</p>
-  </td>
-  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
-  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
-  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
-  <p class=MsoBodyText>cm<sup>-1</sup></p>
-  </td>
-  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
-  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
-  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
-  <p class=MsoBodyText>0.0</p>
-  </td>
- </tr>
- <tr style='height:18.8pt'>
-  <td width=143 valign=top style='width:107.0pt;border:solid windowtext 1.0pt;
-  border-top:none;padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
-  <p class=MsoBodyText>sld_head</p>
-  </td>
-  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
-  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
-  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
-  <p class=MsoBodyText>Å<sup> -2</sup></p>
-  </td>
-  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
-  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
-  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
-  <p class=MsoBodyText>3e-006</p>
-  </td>
- </tr>
- <tr style='height:18.8pt'>
-  <td width=143 valign=top style='width:107.0pt;border:solid windowtext 1.0pt;
-  border-top:none;padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
-  <p class=MsoBodyText>scale</p>
-  </td>
-  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
-  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
-  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
-  <p class=MsoBodyText>&nbsp;</p>
-  </td>
-  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
-  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
-  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
-  <p class=MsoBodyText>1</p>
-  </td>
- </tr>
- <tr style='height:18.8pt'>
-  <td width=143 valign=top style='width:107.0pt;border:solid windowtext 1.0pt;
-  border-top:none;padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
-  <p class=MsoBodyText>sld_solvent</p>
-  </td>
-  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
-  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
-  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
-  <p class=MsoBodyText>Å<sup> -2</sup></p>
-  </td>
-  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
-  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
-  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
-  <p class=MsoBodyText>6e-006</p>
-  </td>
- </tr>
- <tr style='height:18.8pt'>
-  <td width=143 valign=top style='width:107.0pt;border:solid windowtext 1.0pt;
-  border-top:none;padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
-  <p class=MsoBodyText>h_thickness</p>
-  </td>
-  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
-  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
-  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
-  <p class=MsoBodyText>Å</p>
-  </td>
-  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
-  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
-  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
-  <p class=MsoBodyText>10</p>
-  </td>
- </tr>
- <tr style='height:18.8pt'>
-  <td width=143 valign=top style='width:107.0pt;border:solid windowtext 1.0pt;
-  border-top:none;padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
-  <p class=MsoBodyText>t_length</p>
-  </td>
-  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
-  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
-  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
-  <p class=MsoBodyText>Å</p>
-  </td>
-  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
-  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
-  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
-  <p class=MsoBodyText>15</p>
-  </td>
- </tr>
- <tr style='height:18.8pt'>
-  <td width=143 valign=top style='width:107.0pt;border:solid windowtext 1.0pt;
-  border-top:none;padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
-  <p class=MsoBodyText>sld_tail</p>
-  </td>
-  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
-  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
-  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
-  <p class=MsoBodyText>Å<sup> -2</sup></p>
-  </td>
-  <td width=143 valign=top style='width:107.0pt;border-top:none;border-left:
-  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
-  padding:0in 5.4pt 0in 5.4pt;height:18.8pt'>
-  <p class=MsoBodyText>0</p>
-  </td>
- </tr>
-</table>
-
-</div>
-
-<p class=MsoNormal>&nbsp;</p>
-
-<p class=MsoNormal>&nbsp;</p>
-
-<p class=MsoNormal align=center style='text-align:center'><img border=0
-width=444 height=343 src="../images/html/image079.png"></p>
-
-<p class=MsoNormal align=center style='text-align:center;text-autospace:none'><b>Figure.
-1D plot using the default values (w/1000 data point).</b></p>
-
-<p class=MsoNormal align=center style='text-align:center'>&nbsp;</p>
-
-<p class=MsoNormal align=center style='text-align:center'>&nbsp;</p>
-
-<p class=MsoNormal>Our model uses the form factor calculations implemented in a
-c-library provided by the NIST Center for Neutron Research (Kline, 2006):</p>
-
-<p class=MsoNormal>&nbsp;</p>
-
-<p class=MsoBodyText>REFERENCE</p>
-
-<p class=MsoNormal>Nallet, Laversanne, and Roux, J. Phys. II France, 3, (1993)
-487-502.</p>
-
-<p class=MsoNormal>            also in J. Phys. Chem. B, 105, (2001)
-11081-11088.</p>
-
-<p class=MsoNormal>&nbsp;</p>
-
-<p class=MsoNormal>&nbsp;</p>
-
-<p class=MsoNormal>&nbsp;</p>
-
-<p class=MsoNormal><b>&nbsp;</b></p>
-
-<p class=MsoNormal><b>&nbsp;</b></p>
-
-
-<p class=MsoNormal style='margin-left:.55in;text-indent:-.3in'><b><span
-style='font-size:14.0pt'>2.19.<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
-</span></span></b><b><span style='font-size:14.0pt'><a name="LamellarPSHGModel">LamellarPSHGModel</a></span></b></p>
-
-<p class=MsoNormal>&nbsp;</p>
-
-<p class=MsoNormal>This model provides the scattering intensity (<b>form factor</b>
-<b>*</b> <b>structure factor</b>), I(<i>q</i>), for a lyotropic lamellar phase where
-a random distribution in solution are assumed.  The SLD of the head region is
-taken to be different from the SLD of the tail region.</p>
-
-<p class=MsoNormal>&nbsp;</p>
-
-<p class=MsoNormal>The scattering intensity I(q) is:</p>
-
-<p class=MsoNormal>&nbsp;</p>
-
-<p class=MsoNormal align=center style='text-align:center'><span
-style='position:relative;top:15.0pt'><img border=0 width=133 height=46
-src="../images/html/image077.png"></span></p>
-
-<p class=MsoNormal align=center style='text-align:center'><span
-style='position:relative;top:16.0pt'>&nbsp;</span></p>
-
-<p class=MsoNormal>The form factor is,</p>
-
-<p class=MsoNormal>&nbsp;</p>
-
-<p class=MsoNormal align=center style='text-align:center'><span
-style='position:relative;top:15.0pt'><img border=0 width=398 height=46
-src="../images/html/image078.png"></span></p>
-
-<p class=MsoNormal align=center style='text-align:center'><span
-style='position:relative;top:16.0pt'>&nbsp;</span></p>
-
 <p class=MsoNormal>The structure factor is</p>
 
@@ -5691,8 +5695,8 @@
 <p class=MsoNormal>&nbsp;</p>
 
-<p class=MsoNormal>where <span style='font-family:Symbol'>d<sub>T</sub></span>
-= tail length (or t_length), <span style='font-family:Symbol'>d<sub>H</sub></span>
-= heasd thickness (or h_thickness) , <span style='font-family:Symbol'>Dr</span><sub>H</sub>
-= SLD (headgroup) - SLD(solvent), and <span style='font-family:Symbol'>Dr</span><sub>T</sub>
+<p class=MsoNormal>where delta<sub>T</sub>
+= tail length (or t_length), delta<sub>H</sub>
+= head thickness (or h_thickness) , <i><span style='font-family:"Arial","sans-serif"'>&#916;</span>&#961;</i><sub>H</sub>
+= SLD (headgroup) - SLD(solvent), and <i><span style='font-family:"Arial","sans-serif"'>&#916;</span>&#961;</i><sub>T</sub>
 = SLD (tail) - SLD(headgroup). Here d= (repeat) spacing, K=smectic bending
 elasticity, B=compression modulus, and N = number of lamellar plates
