nrc

git-svn-id: svn://tug.org/texlive/trunk@1144 c570f23f-e606-0410-a88d-b1316a301751

5 files changed, 4610 insertions, 0 deletions

diff --git a/Master/texmf-dist/tex/latex/nrc/nrc1.cls b/Master/texmf-dist/tex/latex/nrc/nrc1.cls
new file mode 100644
index 00000000000..d4dd617e587
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/nrc/nrc1.cls
@@ -0,0 +1,2065 @@
+%%
+%% This is file `nrc1.cls',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% nrc.dtx  (with options: `nrc1,authors,nrc1cls')
+%% 
+%% Copyright Her Majesty the Queen in Right of Canada (1999-2002)
+%%           as represented by the Minister responsible for
+%%           the National Research Council of Canada.
+%% 
+%% This file is part of the NRC macros package.
+%% --------------------------------------------
+%% 
+%% This is a generated file.  Do not distribute this file; rather,
+%% distribute the sources from which it was generated.
+%% 
+%% 
+\NeedsTeXFormat{LaTeX2e}[1995/12/01]
+\ProvidesClass  {nrc1}
+                 [2002/11/19 v2.0
+       NRC single-column journal class%
+]% $Id: nrc.dtx,v 2.141 2002/11/19 17:45:07 rf Exp rf $
+\newcommand{\NRC@clsname}%
+{nrc1}
+\newcommand{\NRC@warning}[1]{\ClassWarning\NRC@clsname{#1}}
+\providecommand{\hb@xt@}{\hbox to}
+\newcommand{\NRC@xlap}[1]{\hb@xt@\z@{\hss#1\hss}}
+\let\NRC@footer@centre\@empty
+\let\NRC@tpfooter@centre\@empty
+\DeclareOption{landscape}{\NRC@warning{Option \CurrentOption\space
+    ignored}}
+\DeclareOption{11pt}{\ds@landscape}
+\DeclareOption{12pt}{\ds@landscape}
+\DeclareOption{a5paper}{\ds@landscape}
+\DeclareOption{b5paper}{\ds@landscape}
+\newif\if@usecmfonts
+\newif\if@restrictedtypeone
+\DeclareOption{cmfonts}{\@usecmfontstrue}
+\DeclareOption{type1fonts}{\@usecmfontsfalse
+  \@restrictedtypeonefalse}
+\DeclareOption{type1rest}{\@usecmfontsfalse
+  \@restrictedtypeonetrue}
+\newif\if@yandy
+\DeclareOption{YandY}{\@yandytrue}
+\DeclareOption{genTeX}{\@yandyfalse}
+\DeclareOption{breakaddress}{\let\if@breakaddress\iftrue}
+\DeclareOption{nobreakaddress}{\let\if@breakaddress\iffalse}
+\newif\iflefteqnos
+\DeclareOption{leqno}{\lefteqnostrue}
+\DeclareOption{reqno}{\lefteqnosfalse}
+\newif\ifNRC@numbib
+\DeclareOption{numbib}{\NRC@numbibtrue}
+\DeclareOption{nonumbib}{\NRC@numbibfalse}
+\newif\ifNRC@author@use
+\NRC@author@usefalse
+\DeclareOption{author}{\NRC@author@usetrue}
+\newif\ifNRC@preprint
+\DeclareOption{preprint}{\NRC@preprinttrue}
+\DeclareOption{production}{\NRC@preprintfalse}
+\newcommand{\NRC@footer@defd}{0}
+\DeclareOption{proof}{\ifcase\NRC@footer@defd
+    \renewcommand\NRC@footer@centre{%
+      \fontsize{14}{16}%
+      \usefont\f@encoding\sfdefault cn%
+      \NRC@text@proof
+    }%
+ \let\NRC@tpfooter@centre\NRC@footer@centre
+    \renewcommand{\NRC@footer@defd}{1}%
+  \or
+    \NRC@warning{"\CurrentOption" option repeated}%
+  \or
+    \NRC@warning{"\CurrentOption" option inconsistent
+                                  with "pagnf" option}%
+  \fi
+}
+\DeclareOption{pagnf}{\ifcase\NRC@footer@defd
+    \renewcommand\NRC@footer@centre{%
+      \fontsize\@xpt\@xiipt%
+      \usefont\f@encoding\sfdefault mn%
+      \NRC@text@pagination
+    }%
+ \let\NRC@tpfooter@centre\NRC@footer@centre
+    \renewcommand{\NRC@footer@defd}{2}%
+  \or
+    \NRC@warning{"\CurrentOption" option inconsistent
+                                  with "proof" option}%
+  \or
+    \NRC@warning{"\CurrentOption" option repeated}%
+  \fi
+}
+\newif\if@finalverso
+\DeclareOption{finalverso}{\@finalversotrue}
+\DeclareOption{nofinalverso}{\@finalversofalse}
+\DeclareOption{notrimmarks}{%
+  \let\NRC@toptrim\relax
+  \let\NRC@bottomtrim\relax
+}
+\DeclareOption{trimmarks}{%
+  \AtEndOfClass{%
+    \let\NRC@toptrim\NRC@dotoptrim
+    \let\NRC@bottomtrim\NRC@dobottomtrim
+  }%
+}
+\DeclareOption{english}{%
+\let\ifNRC@french\iffalse
+\def\NRC@DeclareText#1#2#3{\def#1{#2}}
+  \AtBeginDocument{\renewcommand\refname{References}%
+    \renewcommand\tablename{Table}}
+}
+\DeclareOption{french}{%
+\let\ifNRC@french\iftrue
+\def\NRC@DeclareText#1#2#3{\def#1{#3}}
+  \AtBeginDocument{\renewcommand\refname{Bibliographie}%
+    \renewcommand\tablename{Tableau}%
+  }
+}
+\IfFileExists{times.sty}%
+  {\ExecuteOptions{type1rest,genTeX,author}}%
+  {\ExecuteOptions{cmfonts,genTeX,author}}%
+\ExecuteOptions{nobreakaddress,notrimmarks,english,%
+  numbib,nofinalverso%
+}
+\ExecuteOptions{reqno}
+\DeclareOption*{\PassOptionsToClass\CurrentOption{article}}
+\ProcessOptions
+\iflefteqnos
+  \PassOptionsToClass{leqno}{article}
+\fi
+\LoadClass[fleqn,twoside]{article}
+\AtBeginDocument{\NRC@stripdef{english}\figurename}
+\IfFileExists{french.ldf}{%
+  \def\NRC@french@lang{french}%
+  \NRC@warning{GUTenberg Babel french style detected --
+    \MessageBreak
+    some corruption of NRC-defined format may occur\@gobble
+  }%
+}{%
+  \IfFileExists{frenchb.ldf}{%
+    \def\NRC@french@lang{frenchb}%
+    \AtBeginDocument{%
+      \@nameuse{bbl@nonfrenchlistspacing}%
+    }%
+  }{%
+    \IfFileExists{francais.ldf}{%
+      \def\NRC@french@lang{francais}%
+    }{%
+      \NRC@warning{No Babel french style detected --
+        \MessageBreak
+        French sections of paper will not be correctly formatted\@gobble}%
+      \let\NRC@french@lang\@empty
+    }%
+  }%
+}
+\ifx\NRC@french@lang\@empty
+\else
+  \AtBeginDocument{%
+    \expandafter\NRC@stripdef{\NRC@french@lang}\figurename
+    \expandafter\NRC@stripdef{\NRC@french@lang}\tablename
+    \expandafter\NRC@stripdef{\NRC@french@lang}\abstractname
+    \expandafter\NRC@stripdef{\NRC@french@lang}\refname
+    \@ifpackageloaded{babel}{%
+      \expandafter\addto\csname extras\NRC@french@lang\endcsname
+        {\bbl@nonfrenchitemize}%
+    }{}%
+  }
+\fi
+\NRC@DeclareText{\NRC@text@and}{and}{et}
+\NRC@DeclareText{\NRC@text@NRC}{NRC\ Canada}{CNRC Canada}
+\NRC@DeclareText{\NRC@text@vol}{Vol.}{Vol.}
+\NRC@DeclareText{\NRC@text@correspondAll}{Author to whom all
+    correspondence should be addressed.}{Auteur correspondant.}
+\NRC@DeclareText{\NRC@text@correspond}%
+                  {Corresponding author (e-mail: \@tempa).}%
+                  {Auteur correspondant (courriel~\string: \@tempa).}
+\NRC@DeclareText{\NRC@text@present}{Present Address:}%
+                                   {Adresse actuelle~\string:}
+\NRC@DeclareText{\NRC@text@telephone}{Telephone:}%
+                  {T\'el\'ephone\protect~\string:}
+\NRC@DeclareText{\NRC@text@fax}{FAX:}%
+                  {t\'el\'ecopie\protect~\string:}
+\NRC@DeclareText{\NRC@text@telefax}{Telephone/FAX:}%
+                  {T\'el\'ephone/t\'el\'ecopie\protect~\string:}
+\NRC@DeclareText{\NRC@text@email}{e-mail:}%
+                  {courriel\protect~\string:}
+\NRC@DeclareText{\NRC@text@received}{Received}%
+                                    {Re\c{c}u le}
+\NRC@DeclareText{\NRC@text@accepted}{Accepted}%
+                                    {Accept\'e le}
+\NRC@DeclareText{\NRC@text@revreceived}{Revision received}%
+                                       {R\'{e}vision re\c{c}u le}
+\NRC@DeclareText{\NRC@text@revaccepted}{Revision accepted}%
+                                       {R\'{e}vision accepte\'{e} le}
+\NRC@DeclareText{\NRC@text@webpub}%
+                {Published on the NRC Research Press Web site at
+                 \@tempa{} on \@tempb}%
+                {Publi\'{e} sur le site Web des Presses
+                 scientifiques du CNRC, \`a \@tempa, le \@tempb}
+\NRC@DeclareText{\NRC@text@assoced}%
+                {Paper handled by Associate Editor:}%
+                {Production de l'article coordonn\'{e}e par
+                 le directeur scientifique associ\'{e}~\string:}
+\NRC@DeclareText{\NRC@text@corred}%
+                {Corresponding Editor:}%
+                {Directeur scientifique correspondant~\string:}
+\NRC@DeclareText{\NRC@text@commdate}%
+                {Written discussion of this article is welcomed and
+                 will be received by the Editor until}%
+                {Les commentaires sur le contenu de cet article
+                 doivent \^{e}tre envoy\'{e}s au directeur
+                 scientifique de la revue avant le}
+\NRC@DeclareText{\NRC@text@abbreviations}{Abbreviations}%
+                                         {Abbr\'eviations}
+\NRC@DeclareText{\NRC@text@proof}{Proof/\'Epreuve}%
+                                 {Proof/\'Epreuve}
+\NRC@DeclareText{\NRC@text@pagination}{Pagination not final/%
+                                       Pagination non finale}%
+                                      {Pagination not final/%
+                                       Pagination non finale}
+\if@usecmfonts
+  \DeclareFontShape{OT1}{cmss}{m}{n}
+      {
+        <5><6><7><8>cmss8
+        <9>cmss9
+        <10><10.95>cmss10
+        <12><14.4><16>cmss12
+        <17.28><18><20.74><24.88>cmss17
+       }{}
+  \DeclareFontShape{OT1}{cmss}{l}{n}
+         {<->ssub*cmss/m/n}{}
+  \DeclareFontShape{OT1}{cmss}{m}{sl}
+      {
+        <5><6><7><8>cmssi8 <9> cmssi9
+        <10><10.95>cmssi10
+        <12><14.4><16>cmssi12
+        <17.28><18><20.74><24.88>cmssi17
+        }{}
+  \DeclareFontShape{OT1}{cmss}{m}{it}
+         {<->ssub*cmss/m/sl}{}
+  \DeclareFontShape{OT1}{cmss}{l}{sl}
+         {<->ssub*cmss/m/sl}{}
+  \DeclareFontShape{OT1}{cmss}{l}{it}
+         {<->ssub*cmss/m/sl}{}
+  \DeclareFontShape{OT1}{cmss}{bx}{n}
+       {
+         <5> <6> <7> <8> <9> cmssbx10
+         <10> <10.95> <12> <14.4> <16> <17.28> <18> <20.74> <24.88> cmssbx10
+        }{}
+  \DeclareFontShape{OT1}{cmss}{c}{n}
+         {<->ssub*cmss/bx/n}{}
+  \DeclareFontShape{OT1}{cmss}{bx}{sl}
+         {<->sub*cmss/m/sl}{}
+  \DeclareFontShape{OT1}{cmss}{bx}{it}
+         {<->sub*cmss/m/sl}{}
+  \DeclareFontShape{OT1}{cmss}{c}{sl}
+         {<->sub*cmss/m/sl}{}
+  \DeclareFontShape{OT1}{cmss}{c}{it}
+         {<->sub*cmss/m/sl}{}
+\else
+  \renewcommand\rmdefault{ptm}
+  \renewcommand\sfdefault{phv}
+  \if@yandy
+    \RequirePackage[LY1]{fontenc}
+    \RequirePackage[LY1,mtbold]{mathtime}
+    \PassOptionsToPackage{dvipsone}{graphics}
+    \PassOptionsToPackage{dvipsone}{color}
+  \fi
+  \if@restrictedtypeone
+    \AtBeginDocument{{\sf
+      \DeclareFontShape{OT1}{phv}{c}{n}%
+         {<->ssub*phv/b/n}{}%
+      \DeclareFontShape{OT1}{phv}{c}{sl}%
+         {<->ssub*phv/b/sl}{}%
+      \DeclareFontShape{OT1}{phv}{c}{it}%
+         {<->ssub*phv/b/sl}{}%
+      \DeclareFontShape{OT1}{phv}{l}{n}%
+         {<->ssub*phv/m/n}{}%
+      \DeclareFontShape{OT1}{phv}{l}{sl}%
+         {<->ssub*phv/m/sl}{}%
+      \DeclareFontShape{OT1}{phv}{l}{it}%
+         {<->ssub*phv/m/sl}{}%
+    }}%
+    \providecommand\textcopyright{\textcircled{c}}
+  \else
+    \DeclareTextSymbol{\textcopyright}{OT1}{169}
+    \DeclareTextSymbolDefault{\textcopyright}{OT1}
+    \DeclareTextSymbol{\textguillemetleft}{OT1}{171}
+    \DeclareTextSymbolDefault{\textguillemetleft}{OT1}
+    \DeclareTextSymbol{\textguillemetright}{OT1}{187}
+    \DeclareTextSymbolDefault{\textguillemetright}{OT1}
+  \fi
+\fi
+\providecommand\textcopyright{\textcircled{c}}
+\newcommand*\NRC@volume{99}
+\newcommand*\NRC@year{}
+\edef\NRC@year{\the\year}
+\newcommand*\NRC@copyrightyear{}
+\let\NRC@copyrightyear\NRC@year
+\newcommand\volyear[1]{%
+  \renewcommand*\NRC@volume{#1}%
+  \@dblarg\NRC@years
+}
+\newcommand\NRC@years[2][]{%
+  \renewcommand*\NRC@copyrightyear{#1}
+  \renewcommand*\NRC@year{#2}%
+}
+\newif\ifNRC@journalcommand  \NRC@journalcommandfalse
+\newif\ifNRC@knownjournal
+\newcommand*{\journal}[1]{%
+  \NRC@journalcommandtrue
+  \renewcommand*\NRC@text@journal{#1}%
+  \@ifundefined{NRC@jlist@text@journal}%
+    {%
+      \NRC@knownjournalfalse
+      \expandafter\NRC@checkonejournal\NRC@journallist
+      \ifNRC@knownjournal
+        \edef\NRC@journal@linenumber{\the\inputlineno}%
+      \else
+        \NRC@warning{Journal "\NRC@text@journal" not recognised}%
+      \fi
+    }%
+    {%
+      \ifx\NRC@text@journal\NRC@jlist@text@journal
+      \else
+        \NRC@warning{Journal name inconsistent between\MessageBreak
+            \string\journalcode\space command on line
+            \NRC@journalcode@linenumber\space and\MessageBreak
+            \string\journal\space command}%
+      \fi
+    }%
+}
+\newcommand*{\NRC@text@journal}{}
+\@onlypreamble\journal
+\newif\ifNRC@pagewithfile
+\newif\ifNRC@hadfilenumber
+\newcommand*{\filenumber}{\@ifstar
+  {\NRC@pagewithfiletrue\NRC@a@filenumber}%
+  {\NRC@pagewithfilefalse\NRC@a@filenumber}%
+}
+\newcommand*{\NRC@a@filenumber}[1]{%
+  \NRC@hadfilenumbertrue
+  \renewcommand*{\NRC@filenumber}{#1}%
+}
+\newcommand*{\NRC@filenumber}{\emph{Zxx-xxx}}
+\ifcase\NRC@footer@defd
+  \renewcommand*{\NRC@tpfooter@centre}{%
+    \fontsize\@viiipt\@xpt
+    \usefont\f@encoding\rmdefault mn%
+    DOI:\ 10.1139/\NRC@filenumber
+  }%
+\fi
+\newcommand*{\journalcode}[1]{%
+  \NRC@journalcommandtrue
+  \renewcommand*{\NRC@journalcode}{#1}%
+  \NRC@knownjournalfalse
+  \expandafter\NRC@checkonejournalcode\NRC@journallist
+  \ifNRC@knownjournal
+    \ifx\NRC@text@journal\@empty
+      \let\NRC@text@journal\NRC@jlist@text@journal
+      \edef\NRC@journalcode@linenumber{\the\inputlineno}%
+    \else
+      \ifx\NRC@text@journal\NRC@jlist@text@journal
+      \else
+        \NRC@warning{Journal name inconsistent between\MessageBreak
+          \string\journal\space command on line
+          \NRC@journal@linenumber\space and \MessageBreak
+          \string\journalcode\space command%
+        }%
+      \fi
+    \fi
+  \else
+    \NRC@warning{Journal code \NRC@journalcode\space not recognised}%
+  \fi
+}
+\newcommand{\jcode}{}
+\let\jcode\journalcode
+\newcommand*{\NRC@journalcode}{}
+\newcommand{\NRC@journallist}{%
+  {bcb}{bcb}{bbc}{Biochem. Cell Biol.}%
+  {cgj}{cgj}{rcg}{Can. Geotech. J.}%
+  {cjb}{canjbot}{revcanbot}{Can. J. Bot.}%
+  {cjc}{canjchem}{revcanchim}{Can. J. Chem.}%
+  {cjce}{cjce}{rcgc}{Can. J. Civ. Eng.}%
+  {cjes}{cjes}{rcst}{Can. J. Earth Sci.}%
+  {cjfas}{cjfas}{jcsha}{Can. J. Fish. Aquat. Sci.}%
+  {cjfr}{cjfr}{rcrf}{Can. J. For. Res.}%
+  {cjm}{cjm}{rcm}{Can. J. Microbiol.}%
+  {cjp}{cjp}{rcp}{Can. J. Phys.}%
+  {cjpp}{cjpp}{rcpp}{Can. J. Physiol. Pharmacol.}%
+  {cjz}{cjz}{rcz}{Can. J. Zool.}%
+  {er}{er}{de}{Environ. Rev.}%
+  {gen}{genome}{genome}{Genome}%
+  {jees}{jees}{rgse}{J. Environ. Eng. Sci.}%
+  {}{}{}{}%
+}
+\@onlypreamble\NRC@journallist
+\newcommand{\NRC@checkonejournal}[4]{%
+  \def\reserved@a{#4}%
+  \ifx\reserved@a\@empty
+  \else
+    \ifx\reserved@a\NRC@text@journal
+      \NRC@knownjournaltrue
+      \def\NRC@jlist@journalcode{#1}%
+      \def\NRC@def@webaddress{%
+        http://\ifNRC@french#3.cnrc\else#2.nrc\fi.ca/%
+      }%
+    \fi
+    \expandafter\NRC@checkonejournal
+  \fi
+}
+\newcommand{\NRC@checkonejournalcode}[4]{%
+  \def\reserved@a{#1}%
+  \ifx\reserved@a\@empty
+  \else
+    \ifx\reserved@a\NRC@journalcode
+      \NRC@knownjournaltrue
+      \def\NRC@jlist@text@journal{#4}%
+      \def\NRC@def@webaddress{%
+        http://\ifNRC@french#3.cnrc\else#2.nrc\fi.ca/%
+      }%
+    \fi
+    \expandafter\NRC@checkonejournalcode
+  \fi
+}
+\AtBeginDocument{\NRC@setupdefaults}
+\newcommand*{\NRC@setupdefaults}{%
+  \providecommand\NRC@def@webaddress{%
+    http://www.\ifNRC@french cnrc\else nrc\fi.ca/%
+  }%
+  \ifNRC@journalcommand
+  \else
+    \NRC@warning{No \string\journal\space or \string\journalcode\space
+      command given\@gobble
+    }%
+  \fi
+  \ifx\NRC@text@journal\@empty
+    \def\NRC@text@journal{\texttt{\emph{unknown}}}%
+  \fi
+  \ifx\NRC@journalcode\@empty
+    \def\NRC@journalcode{???}%
+  \fi
+  \ifNRC@hadfilenumber
+  \else
+    \ifNRC@author@use
+    \else
+      \NRC@warning{No \string\filenumber\space command given\@gobble}%
+    \fi
+  \fi
+}
+\@onlypreamble{\journalcode}
+\hoffset -1in
+\voffset -1in
+ \textwidth 34pc
+\hsize             \textwidth
+\@tempdima         \paperwidth
+\advance           \@tempdima   -\textwidth
+\evensidemargin    0.5\@tempdima
+\oddsidemargin     0.5\@tempdima
+ \textheight 49.5pc
+\setlength\headheight{10\p@}
+\setlength\headsep {14\p@}
+\setlength\footskip  {20\p@}
+\setlength\topmargin{\paperheight}
+\addtolength\topmargin{-\headheight}
+\addtolength\topmargin{-\headsep}
+\addtolength\topmargin{-\textheight}
+\addtolength\topmargin{-\footskip}
+\addtolength\topmargin{-.5\topmargin}
+\addtolength\topmargin{7.5pt}
+\setlength{\textfloatsep}
+{3pc}
+\addtolength{\textfloatsep}{-10\p@}
+\ifNRC@preprint
+  \newcommand\ps@nrctitlepage{%
+    \let\@evenhead\@empty
+    \let\@oddhead\@empty
+    \def\@evenfoot{%
+      {%
+        \hfill\NRC@xlap{\NRC@tpfooter@centre}%
+        \hfill\llap{%
+          \fontsize\@viiipt\@xpt
+          \usefont\f@encoding\rmdefault mn%
+          \textcopyright \NRC@copyrightyear\ \NRC@text@NRC%
+        }%
+      }%
+    }%
+    \let\@oddfoot\@evenfoot
+    \let\@mkboth\@gobbletwo
+    \let\sectionmark\@gobble
+    \let\subsectionmark\@gobble
+    \let\appendixmark\@gobble
+  }
+\else
+  \newcommand\ps@nrctitlepage{%
+    \renewcommand\@oddhead{%
+      {%
+        \NRC@toptrim
+        \hfill
+        {%
+            \fontsize\@ixpt\@xiipt
+            \usefont\f@encoding\sfdefault ln%
+            \ifNRC@pagewithfile\NRC@filenumber-\fi\thepage
+        }%
+      }%
+    }%
+    \renewcommand\@evenhead{%
+      {%
+        \NRC@toptrim
+        {%
+            \fontsize\@ixpt\@xiipt
+            \usefont\f@encoding\sfdefault ln%
+            \ifNRC@pagewithfile\NRC@filenumber-\fi\thepage
+        }%
+      }%
+    }%
+    \renewcommand\@oddfoot{%
+      {%
+        \NRC@bottomtrim
+        \rlap{%
+          \fontsize\@viiipt\@xpt
+          \usefont\f@encoding\rmdefault mn%
+          \NRC@text@journal\ \textbf{\NRC@volume}%
+          \ifNRC@french\ \fi:
+          \ifNRC@pagewithfile\NRC@filenumber-\fi
+          \pageref{\jobname.start.page}--%
+          \ifNRC@pagewithfile\NRC@filenumber-\fi
+          \pageref{\jobname.end.page}
+          (\NRC@year)%
+        }%
+        \hfill\NRC@xlap{\NRC@tpfooter@centre}%
+        \hfill\llap{%
+          \fontsize\@viiipt\@xpt
+          \usefont\f@encoding\rmdefault mn%
+          \textcopyright\ \NRC@copyrightyear\ \NRC@text@NRC%
+        }%
+      }%
+    }%
+    \let\@evenfoot\@oddfoot
+    \let\@mkboth\@gobbletwo
+    \let\sectionmark\@gobble
+    \let\subsectionmark\@gobble
+    \let\appendixmark\@gobble
+  }
+\fi
+\AtBeginDocument{\immediate\write\@auxout{\string\newlabel
+    {\jobname.start.page}{{}{\thepage}}}}
+\AtEndDocument{\clearpage
+  \@tempcnta\c@page
+  \advance\@tempcnta-1
+  \immediate\write\@auxout{\string\newlabel{\jobname.end.page}%
+    {{}{\number\@tempcnta}}}%
+  \if@finalverso\thispagestyle{nrcempty}\cleardoublepage\fi
+}
+\ifNRC@preprint
+  \newcommand\ps@nrc{%
+    \def\@evenhead{%
+      {%
+        \fontsize\@ixpt\@xiipt
+        \usefont\f@encoding\sfdefault ln%
+        \hfill
+        \NRC@text@journal
+      }%
+    }%
+    \def\@oddhead{%
+      {%
+        \fontsize\@ixpt\@xiipt
+        \usefont\f@encoding\sfdefault ln%
+        \@shortauthor\hfill
+      }%
+    }%
+    \def\@evenfoot{%
+      {%
+        \hfill\NRC@xlap{\NRC@footer@centre}%
+        \hfill\llap{%
+          \fontsize\@viiipt\@xpt
+          \usefont\f@encoding\rmdefault mn%
+          \textcopyright \NRC@copyrightyear\ \NRC@text@NRC%
+        }%
+      }%
+    }%
+    \let\@oddfoot\@evenfoot
+    \let\@mkboth\@gobbletwo
+    \let\sectionmark\@gobble
+    \let\subsectionmark\@gobble
+    \let\appendixmark\@gobble
+  }
+\else
+  \newcommand\ps@nrc{%
+    \def\@evenhead{%
+      {%
+        \NRC@toptrim
+        \fontsize\@ixpt\@xiipt
+        \usefont\f@encoding\sfdefault ln%
+        \ifNRC@pagewithfile\NRC@filenumber-\fi\thepage\hfill
+        \NRC@text@journal\ \NRC@text@vol\ \NRC@volume, \NRC@year
+      }%
+    }%
+    \def\@oddhead{%
+      {%
+        \NRC@toptrim
+        \fontsize\@ixpt\@xiipt
+        \usefont\f@encoding\sfdefault ln%
+        \@shortauthor\hfill
+        \ifNRC@pagewithfile\NRC@filenumber-\fi\thepage
+      }%
+    }%
+    \def\@evenfoot{%
+      {%
+        \NRC@bottomtrim
+        \hfill\NRC@xlap{\NRC@footer@centre}%
+        \hfill\llap{%
+          \fontsize\@viiipt\@xpt
+          \usefont\f@encoding\rmdefault mn%
+          \textcopyright \NRC@copyrightyear\ \NRC@text@NRC%
+        }%
+      }%
+    }%
+    \let\@oddfoot\@evenfoot
+    \let\@mkboth\@gobbletwo
+    \let\sectionmark\@gobble
+    \let\subsectionmark\@gobble
+    \let\appendixmark\@gobble
+  }
+\fi
+\ifNRC@preprint
+  \newcommand\ps@nrcplain{%
+    \let\@evenhead\@empty
+    \let\@oddhead\@evenhead
+    \def\@evenfoot{%
+      {%
+        \hfill
+        \fontsize\@ixpt\@xiipt
+        \usefont\f@encoding\rmdefault mn%
+        \ifNRC@pagewithfile\NRC@filenumber-\fi\thepage
+        \hfill
+      }%
+    }%
+    \let\@oddfoot\@evenfoot
+    \let\@mkboth\@gobbletwo
+    \let\sectionmark\@gobble
+    \let\subsectionmark\@gobble
+    \let\appendixmark\@gobble
+  }
+\else
+  \newcommand\ps@nrcplain{%
+    \def\@evenhead{%
+      \NRC@toptrim
+      \hfill
+    }%
+    \let\@oddhead\@evenhead
+    \def\@evenfoot{%
+      {%
+        \NRC@bottomtrim
+        \hfill
+        \fontsize\@ixpt\@xiipt
+        \usefont\f@encoding\rmdefault mn%
+        \ifNRC@pagewithfile\NRC@filenumber-\fi\thepage
+        \hfill
+      }%
+    }%
+    \let\@oddfoot\@evenfoot
+    \let\@mkboth\@gobbletwo
+    \let\sectionmark\@gobble
+    \let\subsectionmark\@gobble
+    \let\appendixmark\@gobble
+  }
+\fi
+\ifNRC@preprint
+  \let\ps@nrcempty\ps@empty
+\else
+  \newcommand\ps@nrcempty{%
+    \def\@evenhead{%
+      \NRC@toptrim
+      \hfill
+    }%
+    \let\@oddhead\@evenhead
+    \def\@evenfoot{%
+      \NRC@bottomtrim
+      \hfill
+    }%
+    \let\@oddfoot\@evenfoot
+    \let\@mkboth\@gobbletwo
+    \let\sectionmark\@gobble
+    \let\subsectionmark\@gobble
+    \let\appendixmark\@gobble
+  }
+\fi
+\pagestyle{nrc}
+\newcommand\NRC@dotoptrim{%
+  \hb@xt@\z@{%
+    \vbox to\z@{%
+      \vss
+      \hb@xt@\textwidth{%
+        \llap{%
+          \NRC@left@trimrule
+          \NRC@up@trimrule
+          \hskip\NRC@trimhsep
+        }%
+        \hss
+        \rlap{%
+          \hskip\NRC@trimhsep
+          \NRC@up@trimrule
+          \NRC@right@trimrule
+        }%
+      }%
+      \vskip\NRC@trimtopsep
+    }%
+    \hss
+  }%
+}
+\newcommand\NRC@dobottomtrim{%
+  \hb@xt@\z@{%
+    \vbox to\z@{%
+      \vskip\NRC@trimbotsep
+      \hb@xt@\textwidth{%
+        \llap{%
+          \NRC@left@trimrule
+          \NRC@down@trimrule
+          \hskip\NRC@trimhsep
+        }%
+        \hss
+        \rlap{%
+          \hskip\NRC@trimhsep
+          \NRC@down@trimrule
+          \NRC@right@trimrule
+        }%
+      }%
+      \vss
+    }%
+    \hss
+  }%
+}
+\newcommand\NRC@trimhsep{4pc}
+\newcommand\NRC@trimtopsep{54pt}
+\newcommand\NRC@trimbotsep{30pt}
+\newcommand\NRC@up@trimrule{%
+  \vrule\@height\NRC@trimvsize
+        \@depth\NRC@trimvgap
+        \@width\NRC@trimthickness
+}
+\newcommand\NRC@down@trimrule{%
+  \vrule\@height\NRC@trimvgap
+        \@depth\NRC@trimvsize
+        \@width\NRC@trimthickness
+}
+\newcommand\NRC@left@trimrule{%
+  \vrule\@height\NRC@trimhalfthick
+        \@depth\NRC@trimhalfthick
+        \@width\NRC@trimhsize
+  \hskip\NRC@trimhgap
+}
+\newcommand\NRC@right@trimrule{%
+  \hskip\NRC@trimhgap
+  \vrule\@height\NRC@trimhalfthick
+        \@depth\NRC@trimhalfthick
+        \@width\NRC@trimhsize
+}
+\newcommand\NRC@trimhsize{36\p@}
+\newcommand\NRC@trimvsize{39\p@}
+\newcommand\NRC@trimhalfthick{0.1\p@}
+\newcommand\NRC@trimthickness{0.2\p@}
+\newcommand\NRC@trimhgap{3\p@}
+\newcommand\NRC@trimvgap{-3\p@}
+\newenvironment{par-text}[1][]{%
+  \def\@rightlanguage{#1}%
+  \ifx\@rightlanguage\@empty
+  \else
+    \edef\@rightlanguage{%
+      \noexpand\select@language{\@rightlanguage}%
+    }%
+  \fi
+  \let\NRC@enclosingenv\@currenvir
+  \@ifnextchar[%]
+     \NRC@partext@a
+   {\NRC@partext@a[15.5pc][1.5pc][17pc]}%
+}%
+{\par}
+\let\NRC@enclosingenv\relax
+\def\NRC@partext@a[#1]{%
+  \def\NRC@par@leftwidth{#1}%
+  \@ifnextchar[%]
+     \NRC@partext@b
+    {\NRC@partext@b[1.5pc][\z@]}%
+}
+\def\NRC@partext@b[#1]{%
+  \def\NRC@par@separation{#1}%
+  \NRC@partext@c
+}
+\newcommand\NRC@partext@c[1][\z@]{%
+  \@tempdima#1\relax
+  \ifdim\@tempdima>\z@
+    \def\NRC@par@rightwidth{#1}%
+    \@tempdima #1\relax
+    \advance\@tempdima \NRC@par@separation\relax
+    \advance\@tempdima \NRC@par@leftwidth\relax
+    \ifdim\@tempdima > \textwidth
+      \NRC@warning@inconpar
+    \fi
+  \else
+    \@tempdima\textwidth
+    \advance\@tempdima -\NRC@par@leftwidth\relax
+    \advance\@tempdima -\NRC@par@separation\relax
+    \ifdim\@tempdima>\z@
+    \else
+      \NRC@warning@inconpar
+    \fi
+    \edef\NRC@par@rightwidth{\the\@tempdima}%
+  \fi
+  \NRC@last@parparafalse
+  \par
+}
+\def\NRC@warning@inconpar{%
+  \NRC@warning{Inconsistent parameters for environment par-text}%
+}
+\def\NRC@last@parparatrue{\global\let\ifNRC@last@parpara\iftrue}
+\def\NRC@last@parparafalse{\global\let\ifNRC@last@parpara\iffalse}
+\newcommand\parallelparsep[1]{\gdef\NRC@parpara@sep{#1}}
+\parallelparsep{1pc}
+\newif\ifNRC@firstleftcolumn  \global\NRC@firstleftcolumntrue
+\newenvironment{leftcolumn}{%
+  \ifNRC@last@parpara
+    \vskip\NRC@parpara@sep\relax
+  \else
+    \NRC@last@parparatrue
+  \fi
+  \NRC@checknesting
+  \noindent
+  \begin{minipage}[t]{\NRC@par@leftwidth}%
+  \NRC@sectragged
+  \usefont\f@encoding\sfdefault mn%
+  \ifNRC@firstleftcolumn
+    \global\NRC@firstleftcolumnfalse
+  \else
+    \hspace*{\NRC@par@parindent}%
+  \fi
+  \strut\ignorespaces
+}{%
+  \strut
+  \end{minipage}%
+  \NRC@insertignore\NRC@colsepskip
+}%
+\def\NRC@checknesting{%
+  \def\@tempa{par-text}%
+  \ifx\@tempa\NRC@enclosingenv
+  \else
+    \NRC@warning{\@currenvir\space environment may only be used%
+      \MessageBreak
+      within a \@tempa\space environment}%
+  \fi
+}
+\newif\ifNRC@firstrightcolumn  \global\NRC@firstrightcolumntrue
+\newenvironment{rightcolumn}{%
+  \NRC@checknesting
+  \noindent
+  \begin{minipage}[t]{\NRC@par@rightwidth}%
+  \NRC@sectragged
+  \usefont\f@encoding\sfdefault mn%
+  \@rightlanguage
+  \ifNRC@firstrightcolumn
+    \global\NRC@firstrightcolumnfalse
+  \else
+    \hspace*{\NRC@par@parindent}%
+  \fi
+  \strut\ignorespaces
+}{%
+  \strut
+  \end{minipage}%
+  \NRC@insertignore\par
+}%
+\def\NRC@par@parindent{\@xiipt\p@}
+\def\NRC@colsepskip{\hskip\NRC@par@separation\relax}
+\newbox\NRC@leftbox
+\newbox\NRC@rightbox
+\newenvironment{par-para}{%
+  \ifNRC@last@parpara
+    \vskip\NRC@parpara@sep\relax
+  \else
+    \NRC@last@parparatrue
+  \fi
+  \NRC@checknesting
+  \NRC@ignorespacesandpars\NRC@gatherleft
+}%
+{%
+    \unskip
+  \egroup
+  {%
+    \vbadness\@M
+    \vfuzz5ex
+    \let\@tempa\p@
+    \par
+    \loop
+      \ifvoid\NRC@leftbox
+        \ifvoid\NRC@rightbox
+          \let\@tempa\z@
+        \fi
+      \fi
+      \ifdim\@tempa>\z@
+        \hb@xt@\textwidth{%
+          \vbox{\ifvoid\NRC@leftbox
+              \hrule\@width\NRC@par@leftwidth\@height\z@\@depth\z@
+            \else
+              \setbox\@tempboxa\vsplit\NRC@leftbox to\p@
+              \unvbox\@tempboxa
+            \fi}%
+          \NRC@colsepskip
+          \vbox{\ifvoid\NRC@rightbox
+              \hrule\@width\NRC@par@rightwidth\@height\z@\@depth\z@
+            \else
+              \setbox\@tempboxa\vsplit\NRC@rightbox to\p@
+              \unvbox\@tempboxa
+            \fi}%
+        }%
+    \repeat
+  }%
+  \par
+}
+\newcommand\NRC@gatherleft{%
+  \setbox\NRC@leftbox\vbox\bgroup
+    \hsize\NRC@par@leftwidth\relax
+    \usefont\f@encoding\sfdefault mn%
+    \noindent
+    \ifNRC@firstleftcolumn
+      \global\NRC@firstleftcolumnfalse
+    \else
+      \hspace*{\NRC@parallelparindent}%
+    \fi
+    \NRC@sectragged
+  }%
+\newcommand\othercol{%
+    \unskip
+  \egroup
+  \NRC@ignorespacesandpars\NRC@gatherright
+}
+\newcommand\NRC@gatherright{%
+  \setbox\NRC@rightbox\vbox\bgroup
+    \hsize\NRC@par@rightwidth\relax
+    \usefont\f@encoding\sfdefault mn%
+    \@rightlanguage
+    \noindent
+    \ifNRC@firstrightcolumn
+      \global\NRC@firstrightcolumnfalse
+    \else
+      \hspace*{\NRC@parallelparindent}%
+    \fi
+    \NRC@ignorespacesandpars\NRC@sectragged
+}
+\def\NRC@parallelparindent{10\p@}
+\frenchspacing
+\newcommand\NRC@definecounter[1]{%
+  \global\expandafter\newcommand\csname NRC@c@#1\endcsname{0}}
+\newcommand\NRC@addtocounter[2]{\bgroup
+  \expandafter\@tempcnta\csname NRC@c@#1\endcsname\relax
+  \advance\@tempcnta#2\relax
+  \expandafter\xdef\csname NRC@c@#1\endcsname{\the\@tempcnta}%
+  \egroup
+}
+\newcommand\NRC@stepcounter[1]{\NRC@addtocounter{#1}1}
+\newcommand\if@NRCcounter[1]{\expandafter\ifnum\csname
+  NRC@c@#1\endcsname}
+\newcommand\NRC@valcounter[1]{\csname NRC@c@#1\endcsname}
+\def\NRC@condgobble{\futurelet\reserved@a\NRC@relayto@gobble}
+\def\NRC@relayto@gobble{\ifx\reserved@a\bgroup\expandafter\@gobble\fi}
+\newcommand\NRC@insertignore[1]{%
+  \@ignoretrue
+  \gdef\ignorespaces{%
+    \global\let\ignorespaces\@@ignorespaces
+    \def\@tempa{\NRC@ignorespacesandpars{#1}}%
+    \expandafter\@tempa
+  }%
+}
+\let\@@ignorespaces\ignorespaces
+\newcommand\NRC@ignorespacesandpars[1]{%
+  \def\@tempb\par{\@tempa}%
+  \def\@tempa{\@long@ifnextchar\par\@tempb{#1}}%
+  \@tempa
+}
+\long\def\@long@ifnextchar#1#2#3{%
+  \let\reserved@d=#1%
+  \def\reserved@a{#2}\def\reserved@b{#3}%
+  \futurelet\@let@token\@ifnch}
+\newcommand\NRC@stripdef[2]{%
+  \@ifundefined{captions#1}{}{%
+    \def\NRC@stripdef@##1\def#2##2##3\NRC@stripdef@{%
+      \@namedef{captions#1}{##1##3}%
+    }%
+    \edef\@tempa{\noexpand\expandafter
+      \noexpand\NRC@stripdef@
+      \expandafter\noexpand\csname captions#1\endcsname
+      \noexpand\NRC@stripdef@
+    }%
+    \@tempa
+  }%
+}
+\NRC@definecounter{author}
+\renewcommand\author{\@dblarg\@NRC@dblauthor}
+\newcommand\@NRC@dblauthor[2][]{%
+  \if@NRCcounter{author}>0
+    \expandafter\ifx\csname NRC@addr\NRC@c@author\endcsname\relax
+      \NRC@warning{No address given for author \NRC@c@author}%
+      \address{(\emph{\texttt{address missing}})}%
+    \fi
+  \fi
+  \let\NRC@tempb\NRC@c@author%
+  \NRC@stepcounter{author}%
+  \NRC@definecounter{AN\NRC@c@author}
+  \@namedef{NRC@author\NRC@c@author}{#2}%
+  \@namedef{NRC@initialsonly\NRC@c@author}{#1}%
+  \ifnum\NRC@tempb=0
+    \expandafter\let\csname NRC@addr\NRC@c@author\endcsname\relax
+  \else
+    \expandafter\edef\csname NRC@addr\NRC@c@author\endcsname
+      {\csname NRC@addr\NRC@tempb\endcsname}
+  \fi
+}
+\newcommand\shortauthor[1]{\newcommand\@shortauthor{#1}}
+\newcommand\address{\@ifnextchar[%]
+  \NRC@address@l  \NRC@address@nl
+}
+\newcommand\NRC@address@nl[1]{%
+  \@namedef{NRC@addr@\NRC@c@author}{#1}%
+  \expandafter\edef\csname NRC@addr\NRC@c@author\endcsname
+    {\NRC@c@author}%
+  \NRC@allocaddr\NRC@c@author%
+}
+\def\NRC@address@l[#1]{%
+  \@namedef{NRC@addr\NRC@c@author}{#1}%
+  \def\NRC@tempa{#1}%
+  \futurelet\reserved@a\NRC@address@lsw
+}
+\def\NRC@address@lsw{%
+  \ifx\reserved@a\bgroup
+    \expandafter\NRC@address@ldef
+  \fi
+}
+\def\NRC@address@ldef#1{%
+  \@namedef{NRC@addr@\NRC@tempa}{#1}%
+  \NRC@allocaddr\NRC@tempa%
+}
+\gdef\NRC@addresses{}
+\newcommand\NRC@allocaddr[1]{%
+  \expandafter\gdef\csname NRC@addrlist#1\endcsname{}%
+  \NRC@definecounter{addr@#1}%
+  \NRC@addtolist\NRC@addresses{#1}%
+}
+\newcommand\NRC@addtolist[2]{\bgroup
+  \let\do\relax
+  \xdef#1{#1\do{#2}}%
+  \egroup
+}
+\newcommand\NRC@addauthortoaddress[1]{%
+  \expandafter\edef\expandafter\@tempa\expandafter{%
+    \csname NRC@addr#1\endcsname}%
+  \expandafter\NRC@addtolist
+                  \csname NRC@addrlist\@tempa\endcsname{#1}%
+  \NRC@stepcounter{addr@\@tempa}%
+}
+\newcommand\correspond{%
+  \futurelet\reserved@a\@correspond
+}
+\newcommand\@correspond{%
+  \ifx\reserved@a\bgroup
+    \expandafter\@correspond@a
+  \else
+    \AddressNote{\NRC@text@correspondAll}%
+  \fi
+}
+\newcommand\@correspond@a[1]{%
+  \def\@tempa{#1}%
+  \protected@xdef\@tempa{\noexpand\AddressNote{\NRC@text@correspond}}
+  \@tempa
+}
+\newcommand\present[1]{%
+  \AddressNote{\NRC@text@present\ #1}%
+}
+\newcommand\AddressNote[1]{%
+  \NRC@stepcounter{AN\NRC@c@author}
+  \bgroup
+    \@NRC@AddressCommands
+    \expandafter\protected@xdef
+      \csname NRC@AN\NRC@c@author.%
+        \@nameuse{NRC@c@AN\NRC@c@author}\endcsname{%
+      \noexpand\NRC@addrfnote{#1}%
+    }%
+  \egroup
+}
+\let\IDnote\AddressNote
+\def\@NRC@AddressCommands{%
+  \expandafter\def\csname phone \endcsname##1{%
+    \NRC@text@telephone\protect~##1}%
+  \expandafter\def\csname fax \endcsname##1{|%
+    \NRC@text@fax\protect~##1}%
+  \expandafter\def\csname telefax \endcsname##1{%
+    \NRC@text@telefax\protect~##1}%
+  \expandafter\def\csname email \endcsname##1{%
+    \mbox{\NRC@text@email}\protect~##1}%
+}
+\DeclareRobustCommand\phone[1]{}
+\DeclareRobustCommand\fax[1]{}
+\DeclareRobustCommand\telefax[1]{}
+\DeclareRobustCommand\email[1]{}
+\newcommand\NRC@received@sep{}
+\def\NRC@received{}
+\newcommand\received[1]{%
+  \protected@xdef\NRC@received{\NRC@received\NRC@received@sep
+    \protect\NRC@text@received\ #1.%
+  }%
+  \let\NRC@received@sep\space
+}
+\newcommand\accepted[1]{%
+  \protected@xdef\NRC@received{\NRC@received\NRC@received@sep
+    \protect\NRC@text@accepted\ #1.%
+  }%
+  \let\NRC@received@sep\space
+}
+\newcommand\revreceived[1]{%
+  \protected@xdef\NRC@received{\NRC@received\NRC@received@sep
+    \protect\NRC@text@revreceived\ #1.%
+  }%
+  \let\NRC@received@sep\space
+}
+\newcommand\revaccepted[1]{%
+  \protected@xdef\NRC@received{\NRC@received\NRC@received@sep
+    \protect\NRC@text@revaccepted\ #1.%
+  }%
+  \let\NRC@received@sep\space
+}
+\newcommand{\IDdates}[1]{%
+  \protected@xdef\NRC@received{\NRC@received\NRC@received@sep#1}%
+  \let\NRC@received@sep\space
+}
+\let\IDdate\IDdates
+\newif\ifNRC@dedication  \NRC@dedicationfalse
+\newcommand\dedication[1]{\gdef\NRC@dedication{#1}%
+  \NRC@dedicationtrue
+}
+\newif\ifNRC@assoced  \NRC@assocedfalse
+\newcommand\assoced[1]{\gdef\NRC@assoced{\NRC@text@assoced{} #1.}%
+  \NRC@assocedtrue
+}
+\newif\ifNRC@corred  \NRC@corredfalse
+\newcommand\corred[1]{\gdef\NRC@corred{\NRC@text@corred{} #1.}%
+  \NRC@corredtrue
+}
+\newif\ifNRC@commdate  \NRC@commdatefalse
+\newcommand\commdate[1]{\gdef\NRC@commdate{\NRC@text@commdate{} #1.}%
+  \NRC@commdatetrue
+}
+\newif\ifNRC@webpub  \NRC@webpubfalse
+\newcommand\webpub[1]{\@ifnextchar\bgroup
+  {\def\@tempa{#1}\NRC@a@webpub}%
+  {%
+    \def\@tempa{\protect\NRC@url{\protect\NRC@def@webaddress}}%
+    \NRC@a@webpub{#1}%
+  }%
+}
+\newcommand\NRC@a@webpub[1]{%
+  \def\@tempb{#1}%
+  \protected@xdef\NRC@webpub{\NRC@text@webpub.}%
+  \NRC@webpubtrue
+}
+\newcommand*{\NRC@def@webaddress}{\emph{unknown}}
+\DeclareRobustCommand\NRCurl[1]{\expandafter\let\expandafter
+  \NRC@url@command\csname#1\endcsname}
+\NRCurl{@firstofone}
+\newcommand\NRC@url[1]{{%
+  \let\protect\@empty
+  \edef\@tempa{\noexpand\NRC@url@command{#1}}%
+  \@tempa
+}}
+\newif\if@abbreviations  \@abbreviationsfalse
+\newcommand\abbreviations[1]{\gdef\@abbreviations{#1}%
+  \@abbreviationstrue
+}
+\newcommand\NRC@defaultauthorlist{\bgroup
+  \let\correspond\NRC@condgobble
+  \expandafter\@tempcnta\NRC@c@author\relax
+  \advance\@tempcnta -2
+  \@tempcntb 0
+  \loop
+    \ifnum\@tempcnta>0
+      \advance\@tempcntb 1
+      \NRC@addauthortoaddress{\the\@tempcntb}%
+      \ignorespaces\csname NRC@author\number\@tempcntb\endcsname\unskip,
+      \advance\@tempcnta -1
+  \repeat
+  \expandafter\@tempcnta\NRC@c@author\relax
+  \advance\@tempcnta -\@tempcntb
+  \expandafter\ifnum\NRC@c@author>0
+    \ifnum\@tempcnta>1
+      \expandafter\@tempcnta\NRC@c@author\relax
+      \advance\@tempcnta -1
+      \NRC@addauthortoaddress{\the\@tempcnta}%
+      \ignorespaces\csname NRC@author\number\@tempcnta\endcsname\unskip
+      \expandafter\ifnum\NRC@c@author>2
+        \ifNRC@french\else,\fi
+      \fi\ \NRC@text@and\
+    \fi
+    \NRC@addauthortoaddress\NRC@c@author
+    \ignorespaces\csname NRC@author\NRC@c@author\endcsname\unskip
+  \fi
+\egroup
+}
+\newcommand\NRC@default@authaddlist{\bgroup
+  \let\do\NRC@output@authorline
+  \NRC@addresses
+  \egroup
+}
+\newcommand\NRC@output@authorline[1]{\bgroup
+  \@tempswafalse
+  \expandafter\@tempcnta\NRC@valcounter{addr@#1}\relax
+  \ifcase\@tempcnta
+  \or
+  \or \def\NRC@authorseparator{\NRC@optfnmark{} \NRC@text@and\ }%
+  \else
+    \def\NRC@authorseparator{%
+      \ifnum\@tempcnta>0\relax
+        \ifNRC@french
+          \NRC@optfnmark,
+        \else
+          ,\NRC@optfnmark{}
+        \fi
+        \advance\@tempcnta-1\relax
+      \else
+        \ifNRC@french
+          \NRC@optfnmark\ \NRC@text@and{}
+        \else
+          ,\NRC@optfnmark{} \NRC@text@and{}
+        \fi
+      \fi
+    }%
+    \advance\@tempcnta-2\relax
+  \fi
+  \let\do\NRC@output@oneauthor
+  \noindent{\usefont\f@encoding\rmdefault {bx}n%
+            \csname NRC@addrlist#1\endcsname
+            \ifNRC@french
+              \NRC@optfnmark.%
+            \else
+              .\NRC@optfnmark
+            \fi}
+  \if@breakaddress\par\noindent\fi
+  \csname NRC@addr@#1\endcsname\par
+  \egroup
+}
+\newcommand\NRC@output@oneauthor[1]{%
+  \if@tempswa\NRC@authorseparator\else\@tempswatrue\fi
+  \csname NRC@initialsonly#1\endcsname
+  \def\NRC@optfnmark{\NRC@processAN{#1}}%
+}
+\newcommand\NRC@addrfnote[1]{%
+  \NRC@addrfnmark
+  \protected@xdef\NRC@addrfnbody{\NRC@addrfnbody
+    \protect\NRC@addrfntext[\the\c@footnote]{#1}\protect\par}%
+}
+\def\NRC@addrfnbody{}
+\newcommand{\NRC@addrfnmark}{%
+  {%
+    \stepcounter{footnote}%
+    \protected@xdef\@thefnmark{\thefootnote}%
+  }%
+  \leavevmode
+  \edef\@x@sf{\the\spacefactor}%
+  \nobreak
+  \hbox{\textsuperscript{\@thefnmark}}%
+  \spacefactor\@x@sf\relax
+}
+\let\thanks\NRC@addrfnote
+\def\NRC@addrfntext[#1]#2{%
+  \begingroup
+    \csname c@\@mpfn\endcsname #1\relax
+    \unrestored@protected@xdef\@thefnmark{\thempfn}%
+  \endgroup
+  \@makefntext{%
+    \rule\z@\footnotesep
+    \NRC@sectragged\ignorespaces
+    #2%
+    \@finalstrut\strutbox}%
+}
+\newcommand\NRC@processAN[1]{%
+  \@tempcntb 0\relax
+  \loop
+    \if@NRCcounter{AN#1}>\@tempcntb
+      \advance\@tempcntb 1\relax
+      \csname NRC@AN#1.\the\@tempcntb\endcsname
+      \expandafter\ifnum\csname NRC@c@AN#1\endcsname>\@tempcntb
+        \textsuperscript{,}%
+      \fi
+  \repeat
+}
+\newcommand\specialtitle{\@ifstar
+  {\@specialonlytrue\@specialtitle}%
+  {\@specialonlyfalse\@specialtitle}}
+\newcommand\@specialtitle[1]{\gdef\@special@title{#1}\@specialtitletrue}
+\newif\if@specialtitle  \@specialtitlefalse
+\newif\if@specialonly
+\def\NRC@titleoffset{5pc\relax}
+\newif\ifNRC@IDbox
+\global\NRC@IDboxfalse
+\renewcommand\maketitle{%
+  \NRC@maketitle
+  \vspace*{2pc}%
+  \ifNRC@IDbox\NRC@makeIDbox{\textwidth}\fi
+}
+\newcommand{\NRC@maketitle}{%
+  \vspace*{-6\p@}%
+  \if@specialtitle
+    \if@specialonly
+      \bgroup
+        \fboxsep\z@
+        \noindent\hspace{\NRC@titleoffset}%
+        \colorbox{black}{%
+          \hskip 1pc\relax
+          \parbox[t]{28pc}{%
+            \fontsize{16}{24}%
+            \usefont\f@encoding\sfdefault mn%
+            \NRC@sectragged
+            \advance\rightskip 1pc\relax
+            \textcolor{white}{%
+              \vrule \@height21\p@ \@depth\z@  \@width\z@
+              \@special@title
+              \vrule \@height\z@   \@depth9\p@ \@width\z@}%
+          }%
+        }%
+        \par
+        \pagestyle{nrcplain}%
+        \thispagestyle{nrcplain}%
+      \egroup
+      \@tempswafalse
+    \else
+      \@tempswatrue
+    \fi
+  \else
+    \@tempswatrue
+  \fi
+  \if@tempswa
+    \@tempdima\textwidth
+    \advance\@tempdima -\NRC@titleoffset
+    \setbox\@tempboxa\vbox{%
+      \hsize\@tempdima
+      \if@specialtitle
+        \bgroup
+          \fboxsep\z@
+          \noindent
+          \colorbox{black}{%
+            \hskip 1pc\relax
+            \parbox[t]{28pc}{%
+              \fontsize{16}{24}%
+              \usefont\f@encoding\sfdefault mn%
+              \NRC@sectragged
+              \advance\rightskip 1pc\relax
+              \textcolor{white}{%
+                \vrule \@height21\p@ \@depth\z@  \@width\z@
+                \@special@title
+                \vrule \@height\z@   \@depth9\p@ \@width\z@}%
+            }%
+          }%
+          \par
+          \vspace*{2pc}%
+        \egroup
+      \fi
+      \fontsize{18}{24}%
+      \usefont\f@encoding\sfdefault cn%
+      \NRC@sectragged
+      \noindent\@title\par
+      \@tempdima 2.5pc
+      \advance\@tempdima -\prevdepth
+      \advance\@tempdima -11pt% *** pragmatic value ***
+      \vspace\@tempdima
+      \fontsize{11}\@xiipt
+      \selectfont\NRC@sectragged
+      \noindent\NRC@defaultauthorlist\par
+      \@tempdima 17\p@% 1.5pc - 1pt
+      \advance\@tempdima -\prevdepth
+      \vspace\@tempdima
+      }%
+    \@tempdima \NRC@titleoffset
+    \advance\@tempdima -4\p@
+    \bgroup
+      \noindent\hb@xt@\hsize{%
+        \vrule \@width4\p@
+        \kern \@tempdima
+        \vbox{\box\@tempboxa}%
+        }%
+      \parskip\z@skip
+      \par
+      \noindent\hrule \@height\p@
+    \egroup
+    \global\NRC@IDboxtrue
+  \fi
+}
+\newcommand{\NRC@makeIDbox}[1]{%
+\@float{figure}[b!]
+    \noindent\hrule \@height\p@
+    \@tempdima #1
+    \advance\@tempdima -1pc
+    \setbox\@tempboxa\hbox{%
+      \smallt\NRC@received
+    }%
+    \setbox\@tempboxa\vbox{%
+      \hsize \@tempdima
+      \@tempdima 1pc
+      \advance\@tempdima -\ht\@tempboxa
+      \vspace{\@tempdima}%
+      \noindent
+      {%
+        \smallt
+        \NRC@received
+        \ifNRC@webpub
+          \NRC@received@sep
+          \NRC@webpub
+        \fi
+        \par
+      }%
+      \vspace{7\p@}% *** pragmatic value ***
+      \smallt
+      \ifNRC@assoced
+        \noindent\NRC@assoced\par
+        \vspace{7\p@}% *** pragmatic value ***
+      \fi
+      \ifNRC@corred
+        \noindent\NRC@corred\par
+        \vspace{7\p@}% *** pragmatic value ***
+      \fi
+      \ifNRC@dedication
+        \bgroup
+          \NRC@sectragged
+          \noindent
+          \textit{\NRC@dedication}\par
+          \vspace{7\p@}% *** pragmatic value ***
+        \egroup
+      \fi
+      \if@abbreviations
+        \bgroup
+          \NRC@sectragged
+          \noindent
+          \textbf{\NRC@text@abbreviations\ifNRC@french~\fi\string:}%
+                        \ \@abbreviations\par
+          \vspace{7\p@}% *** pragmatic value ***
+        \egroup
+      \fi
+      {%
+        \@NRC@AddressCommands
+        \NRC@default@authaddlist
+        \ifNRC@commdate
+          \vspace{7\p@}% pragmatic
+          \noindent\NRC@commdate\par
+        \fi
+        \ifx\NRC@addrfnbody\@empty
+        \else
+          \vspace{7\p@}% *** pragmatic value ***
+          \NRC@addrfnbody
+        \fi
+      }%
+    }%
+    \@tempdima 1pc
+    \advance\@tempdima -4\p@
+    \noindent\hb@xt@#1{%
+      \vrule \@width4\p@
+      \kern \@tempdima
+      \vbox{\box\@tempboxa}%
+      }
+\end@float
+  \thispagestyle{nrctitlepage}%
+}
+\xdef\NRC@restorefootskip{%
+  \global\noexpand\footskip\the\footskip}%
+\newcommand\NRC@absressep{18}
+\renewenvironment{abstract}{%
+  \NRC@gather@env{\expandafter\topsep\NRC@absressep\p@
+    \partopsep\z@
+    \parskip\z@
+    \trivlist
+    \parskip0\p@ \@plus\p@
+    \leftmargin \NRC@titleoffset
+    \advance\linewidth -\leftmargin
+    \advance\linewidth -\rightmargin
+    \advance\@totalleftmargin \leftmargin
+    \parshape \@ne \@totalleftmargin \linewidth
+    \item[]%
+    \let\NRC@extract@name\@firstoftwo
+    \ifx\extrasenglish\@undefined
+    \else
+      \select@language{english}%
+    \fi
+    \smalll
+    \textbf{\abstractname}:%
+    \NRC@sectragged
+    \ \ignorespaces}}%
+  {%
+    \the\NRC@gather@toks
+    \@topsepadd\z@
+    \endtrivlist
+    \gdef\NRC@absressep{8}}
+\newenvironment{resume}{%
+  \NRC@gather@env{\expandafter\topsep\NRC@absressep\p@
+    \partopsep\z@
+    \parskip\z@
+    \trivlist
+    \parskip0\p@ \@plus\p@
+    \leftmargin \NRC@titleoffset
+    \advance\linewidth -\leftmargin
+    \advance\linewidth -\rightmargin
+    \advance\@totalleftmargin \leftmargin
+    \parshape \@ne \@totalleftmargin \linewidth
+    \item[]%
+    \let\NRC@extract@name\@secondoftwo
+    \ifx\extrasfrench\@undefined
+    \else
+      \select@language{french}%
+    \fi
+    \smalll
+    \textbf{\nomresume}\,:%
+    \NRC@sectragged
+    \ \ignorespaces}}%
+  {%
+    \the\NRC@gather@toks
+    \@topsepadd\z@
+    \endtrivlist
+    \gdef\NRC@absressep{8}}
+\newcommand\nomresume{R\'esum\'e}
+\newcommand\traduit{\par\vspace{4\p@}\noindent
+  [Traduit par la r\'edaction]%
+}
+\newcommand\Traduit{\par\vspace{4\p@}\noindent
+  [Traduit par la R\'edaction]%
+}
+\newcommand\translation{\par\vspace{4\p@}\noindent
+  [Journal translation]%
+}
+\newcommand\keywords[1]{\par\vspace{4\p@}\noindent
+  \emph{Key words:}\ #1.%
+}
+\newcommand\motscles[1]{\par\vspace{4\p@}\noindent
+  \emph{Mots cl\'es\,:}\ #1.%
+}
+\newcommand\PACS{%
+  \par\vspace{4\p@}%
+  \noindent PACS\ %
+  \@ifstar{%
+    \NRC@extract@name\NRC@PACS@ens\NRC@PACS@frs
+  }{%
+    \NRC@extract@name\NRC@PACS@en\NRC@PACS@fr
+  }%
+}
+\newcommand\NRC@PACS@ens[1]{No.:\ #1}
+\newcommand\NRC@PACS@en[1]{Nos.:\ #1}
+\newcommand\NRC@PACS@frs[1]{N\textsuperscript{o}\,:\ #1}
+\newcommand\NRC@PACS@fr[1]{N\textsuperscript{os}\,:\ #1}
+\newtoks\NRC@gather@toks
+\newcommand\NRC@gather@env[1]{%
+  \let\NRC@gathering\@currenvir
+  \global\NRC@gather@toks{#1}%
+  {\ifnum0=`}\fi
+  \NRC@gather@body
+}
+\long\def\NRC@gather@body#1\end{%
+  \global\NRC@gather@toks\expandafter{\the\NRC@gather@toks#1}%
+  \NRC@gather@findend
+}
+\newcommand\NRC@gather@findend[1]{%
+  \def\@tempa{#1}%
+  \ifx\@tempa\NRC@gathering
+    \expandafter\NRC@gather@end
+  \else
+    \global\NRC@gather@toks\expandafter{\the\NRC@gather@toks\end{#1}}%
+    \expandafter\NRC@gather@body
+  \fi
+}
+\newcommand\NRC@gather@end{%
+  \ifnum0=`{\fi}%
+  \expandafter\end\expandafter{\NRC@gathering}%
+}
+\newif\ifNRC@easedbaselines  \NRC@easedbaselinesfalse
+\newif\ifNRC@relaxedspacing  \NRC@relaxedspacingfalse
+\newcommand*{\easebaselines}{%
+  \ifNRC@author@use
+    \NRC@warning{\string\easebaselines\space is an editor command}
+  \fi
+  \NRC@easedbaselinestrue
+  \AtBeginDocument{\renewcommand{\arraystretch}{1.05}}%
+}
+\@onlypreamble\easebaselines
+\renewcommand{\normalsize}{%
+    \@setfontsize\normalsize\@xpt\@xiipt
+  \ifNRC@relaxedspacing
+    \abovedisplayskip 10\p@ \@plus0.0003fil \@minus5\p@
+  \else
+    \abovedisplayskip 10\p@ \@plus2\p@ \@minus5\p@
+  \fi
+  \abovedisplayshortskip \z@ \@plus3\p@
+  \belowdisplayshortskip 6\p@ \@plus3\p@ \@minus3\p@
+   \belowdisplayskip \abovedisplayskip
+   \let\@listi\@listI}
+\normalsize
+\renewcommand{\small}{%
+    \@setfontsize\small\@ixpt{11}%
+  \ifNRC@relaxedspacing
+    \abovedisplayskip 8.5\p@ \@plus0.0003fil \@minus4\p@
+  \else
+    \abovedisplayskip 8.5\p@ \@plus3\p@ \@minus4\p@
+  \fi
+  \abovedisplayshortskip \z@ \@plus2\p@
+  \belowdisplayshortskip 4\p@ \@plus2\p@ \@minus2\p@
+  \def\@listi{\leftmargin\leftmargini
+    \topsep 4\p@ \@plus2\p@ \@minus2\p@
+    \parsep 2\p@ \@plus\p@ \@minus\p@
+    \itemsep \parsep}%
+  \belowdisplayskip \abovedisplayskip
+}
+\newcommand{\smalll}{%
+  \@setfontsize\small\@ixpt{11}%
+  \abovedisplayshortskip \z@ \@plus2\p@
+  \belowdisplayshortskip 4\p@ \@plus2\p@ \@minus2\p@
+  \def\@listi{\leftmargin\leftmargini
+    \topsep 4\p@ \@plus2\p@ \@minus2\p@
+    \parsep 2\p@ \@plus\p@ \@minus\p@
+    \itemsep \parsep}%
+  \belowdisplayskip \abovedisplayskip
+}
+\newcommand{\smallt}{%
+  \@setfontsize\small\@ixpt\@xpt
+  \abovedisplayskip 8.5\p@ \@plus3\p@ \@minus4\p@
+  \abovedisplayshortskip \z@ \@plus2\p@
+  \belowdisplayshortskip 4\p@ \@plus2\p@ \@minus2\p@
+  \def\@listi{\leftmargin\leftmargini
+    \topsep 4\p@ \@plus2\p@ \@minus2\p@
+    \parsep 2\p@ \@plus\p@ \@minus\p@
+    \itemsep \parsep}%
+  \belowdisplayskip \abovedisplayskip
+}
+ %    \end{macrocode}
+\renewcommand{\footnotesize}{%
+    \@setfontsize\footnotesize\@viiipt{9.5}%
+  \ifNRC@relaxedspacing
+    \abovedisplayskip 6\p@ \@plus0.0003fil \@minus4\p@
+  \else
+    \abovedisplayskip 6\p@ \@plus2\p@ \@minus4\p@
+  \fi
+  \abovedisplayshortskip \z@ \@plus\p@
+  \belowdisplayshortskip 3\p@ \@plus\p@ \@minus2\p@
+  \def\@listi{\leftmargin\leftmargini
+    \topsep 3\p@ \@plus\p@ \@minus\p@
+    \parsep 2\p@ \@plus\p@ \@minus\p@
+    \itemsep \parsep}%
+  \belowdisplayskip \abovedisplayskip
+}
+\renewcommand{\scriptsize}{\@setfontsize\scriptsize\@viipt\@viiipt}
+\renewcommand{\tiny}{\@setfontsize\tiny\@vpt\@vipt}
+\renewcommand{\large}{\@setfontsize\large\@xiipt{14}}
+\renewcommand{\Large}{\@setfontsize\Large\@xivpt{18}}
+\renewcommand{\LARGE}{\@setfontsize\LARGE\@xviipt{22}}
+\renewcommand{\huge}{\@setfontsize\huge\@xxpt{25}}
+\renewcommand{\Huge}{\@setfontsize\Huge\@xxvpt{30}}
+\newcommand{\NRC@sectragged}{\hyphenpenalty\@M
+  \rightskip\z@ \@plus 5em
+  \parfillskip\z@ \@plus 1fil
+  \spaceskip=0.3333em\relax
+  \xspaceskip=0.5em\relax
+}
+\renewcommand\section{%
+               \@startsection{section}%
+                             \@ne
+                             \z@
+                             {12\p@ \@plus4.5\p@ \@minus1.5\p@}%
+                             {6\p@}%
+                             {\fontsize{11}{12}%
+                              \usefont\f@encoding\sfdefault cn%
+                              \NRC@sectragged}%
+                            }
+\let\Asection\section
+\renewcommand\subsection{%
+               \@startsection{subsection}%
+                             \tw@
+                             \z@
+                             {14\p@ \@plus4.5\p@ \@minus1.5\p@}%
+                             {2\p@ \@plus \p@}%
+                             {\reset@font\bfseries
+                              \NRC@sectragged}%
+                            }
+\let\Bsection\subsection
+\renewcommand\subsubsection{%
+               \@startsection{subsubsection}%
+                             \thr@@
+                             \z@
+                             {14\p@ \@plus4.5\p@ \@minus1.5\p@}%
+                             {2\p@ \@plus \p@}%
+                             {\reset@font\bfseries\itshape
+                              \NRC@sectragged}%
+                            }
+\let\Csection\subsubsection
+\newcommand\subsubsubsection{%
+               \@startsection{paragraph}%
+                             4%
+                             \z@
+                             {14\p@ \@plus4.5\p@ \@minus1.5\p@}%
+                             {2\p@ \@plus \p@}%
+                             {\reset@font\itshape
+                              \NRC@sectragged}%
+                            }
+\let\Dsection\subsubsubsection
+\renewcommand\paragraph{%
+               \@startsection{subparagraph}%
+                             4%
+                             \z@
+                             {8\p@ \@plus2.5\p@ \@minus\p@}%
+                             {-0.5em}%
+                             {\reset@font\itshape}%
+                            }
+\let\Esection\paragraph
+\renewcommand\@seccntformat[1]{%
+  \@ifundefined{NRC@seccnt@#1}%
+    {\@nameuse{the#1}.\hskip0.5em\relax}%
+    {\@nameuse{NRC@seccnt@#1}}%
+}
+\newcommand\NRC@seccnt@paragraph{\theparagraph.\ }
+\setcounter{secnumdepth}{4}
+\let\NRC@@appendix\appendix
+\renewcommand{\appendix}{\@ifstar \NRC@appendix\NRC@@appendix}
+\newcommand{\NRC@appendix}{\NRC@@appendix
+  \gdef\NRC@seccnt@section{\appendixname\ %
+    \thesection\ifNRC@french~\string:\else:\fi\hskip0.5em\relax
+  }%
+}
+\skip\footins20\p@
+\renewcommand\footnoterule{\kern-4\p@
+  \hrule \@height\p@
+  \kern3\p@
+}
+\long\def\@footnotetext#1{%
+  \insert\footins{%
+    \reset@font\smallt
+    \interlinepenalty\interfootnotelinepenalty
+    \splittopskip\footnotesep
+    \splitmaxdepth \dp\strutbox \floatingpenalty \@MM
+    \hsize\columnwidth \@parboxrestore
+    \protected@edef\@currentlabel{%
+       \csname p@footnote\endcsname\@thefnmark
+    }%
+    \color@begingroup
+      \@makefntext{%
+        \rule\z@\footnotesep\ignorespaces#1\@finalstrut\strutbox
+      }%
+    \color@endgroup
+  }%
+}%
+\renewcommand\@makefntext[1]{%
+  \@hangfrom{%
+    \ifNRC@french
+      \@thefnmark.\hskip0.3333em%
+    \else
+      \hb@xt@4\p@{\@makefnmark\hss}%
+    \fi
+  }%
+  #1%
+}
+\iflefteqnos
+  \mathindent32pt
+\else
+  \mathindent\z@
+\fi
+\newif\ifNRC@amsmath
+\NRC@amsmathfalse
+\AtBeginDocument{%
+  \@ifundefined{tagform@}\relax{%
+    \NRC@amsmathtrue
+    \iflefteqnos
+      \@mathmargin32\p@\relax
+    \else
+      \@mathmargin\z@skip
+    \fi
+  }
+}
+\iflefteqnos
+  \PassOptionsToPackage{fleqn,leqno}{amsmath}
+\else
+  \PassOptionsToPackage{fleqn}{amsmath}
+\fi
+\renewcommand{\@eqnnum}{%
+  \iflefteqnos
+    \hb@xt@1sp{}%
+    \rlap{\normalfont\normalcolor
+      \hskip -\displaywidth \eqnoformat\theequation}%
+  \else
+    {%
+      \normalfont\normalcolor \eqnoformat\theequation
+    }%
+  \fi
+}
+ \iflefteqnos
+  \newcommand{\eqnoformat}[1]{[\ignorespaces#1\unskip\@@italiccorr]}
+\else
+  \newcommand{\eqnoformat}[1]{(\ignorespaces#1\unskip\@@italiccorr)}
+\fi
+\AtBeginDocument{\ifNRC@amsmath
+    \def\tagform@#1{%
+      \maketag@@@{\eqnoformat{#1}}}
+  \fi
+}
+\iflefteqnos
+\def\NRC@displaymath{\begingroup
+  \ifNRC@amsmath
+    \@mathmargin\z@skip
+  \else
+    \mathindent\z@skip
+  \fi
+  \NRC@@displaymath
+}
+\def\NRC@enddisplaymath{\NRC@@enddisplaymath\endgroup}
+\AtBeginDocument{\let\NRC@@displaymath\[%
+  \let\[\NRC@displaymath
+  \let\NRC@@enddisplaymath\]%
+  \let\]\NRC@enddisplaymath}%
+\fi
+\DeclareMathSizes  {18}   {18}   \@xiipt \@xpt
+\DeclareMathSizes  {16}   {16}   \@xiipt \@xpt
+\DeclareMathSizes  {15}   {15}   \@xpt   {8}
+\DeclareMathSizes  \@xipt \@xipt \@ixpt  {7}
+\DeclareMathSizes  \@ixpt \@ixpt {6}     {5}
+\newcommand\numberby[2]{%
+  \@ifundefined{c@#1}{\@nocounterr{#1}}%
+  \@ifundefined{c@#2}{\@nocounterr{#2}}%
+  \@addtoreset{#1}{#2}%
+  \expandafter\gdef\csname the#1\expandafter\endcsname
+    \expandafter{\csname the#2\endcsname.\arabic{#1}}%
+}
+\renewcommand\hline{%
+  \noalign{\ifnum0=`}\fi\@ifstar
+    {\@shline{2\p@}}%
+    {\@shline{\arrayrulewidth}}}
+\newcommand\@shline[1]{\hrule \@height #1\relax
+   \futurelet \reserved@a \@xhline}
+\arrayrulewidth\p@
+\AtBeginDocument{%
+  \let\NRC@@tabular\tabular
+  \let\endNRC@@tabular\endtabular
+  \renewenvironment{tabular}%
+    {\smalll\NRC@@tabular}%
+    {\endNRC@@tabular}%
+}
+\DeclareRobustCommand*\textsubscript[1]{%
+  \@textsubscript{\selectfont#1}}
+\def\@textsubscript#1{%
+  {\m@th\ensuremath{_{\mbox{\fontsize\sf@size\z@#1}}}}}
+\newenvironment{flenumerate}%
+  {%
+    \ifnum \@enumdepth>\z@
+      \@toodeep
+    \else
+      \advance\@enumdepth\@ne
+      \def\@enumctr{enumi}%
+      \leftmargini1.5pc\relax
+      \labelwidth\leftmargini
+      \labelsep\z@
+      \list
+        \labelenumi
+        {%
+          \usecounter\@enumctr
+          \def\makelabel##1{##1\hss}%
+        }%
+    \fi
+  }%
+  \endlist
+\newenvironment{flitemize}%
+  {%
+    \ifnum \@itemdepth>\z@
+      \@toodeep
+    \else
+      \advance\@itemdepth\@ne
+      \def\@itemitem{labelitemi}%
+      \leftmargini10\p@
+      \labelwidth\leftmargini
+      \labelsep\z@
+      \list
+        \labelitemi
+        {\def\makelabel##1{##1\hss}}%
+    \fi
+  }%
+  \endlist
+\let\NRC@@caption\caption
+\renewcommand\caption{\@topcaptionfalse\NRC@caption}
+\newcommand\topcaption{\@topcaptiontrue
+  \global\advance\NRC@topcaptcounter\@ne
+  \NRC@caption
+}
+\newif\if@topcaption
+\@topcaptionfalse
+\newcount\NRC@topcaptcounter
+\newcommand{\NRC@caption}{%
+  \edef\NRC@capt@left{\the\leftskip}%
+  \edef\NRC@capt@right{\the\rightskip}%
+  \NRC@@caption
+}
+\newcommand\NRC@makecaption[2]{%
+  \if@topcaption \@tempdima\belowcaptionskip \advance\@tempdima 3.5\p@
+  \else \@tempdima\abovecaptionskip \fi \vskip\@tempdima
+  \@tempdima\captionwidth
+  \ifdim\@tempdima=\z@
+    \if@topcaption
+      \expandafter\let\expandafter\@tempa
+        \csname NRC@tabwd@\the\NRC@topcaptcounter\endcsname
+      \@tempdima\ifx\@tempa\relax
+        \hsize
+      \else
+        \@tempa
+      \fi
+    \else
+      \@tempdima\hsize
+    \fi
+  \fi
+  \hb@xt@\hsize{%
+    \hskip\NRC@capt@left
+    \vbox{%
+      \hsize\@tempdima
+      \smalll
+      \textbf{#1.}\enspace\ignorespaces#2\unskip\par
+    }%
+    \hskip\NRC@capt@right
+  }%
+  \@tempdima\if@topcaption
+    \abovecaptionskip
+    \advance\@tempdima -6\p@ % pragmatic value from NRC experience
+  \else
+    \belowcaptionskip
+  \fi
+  \vskip\@tempdima
+}
+\renewcommand\figurename{Fig.}
+\newdimen\captionwidth
+\captionwidth\z@
+\AtBeginDocument{\let\@makecaption\NRC@makecaption}
+\AtBeginDocument{%
+  \let\NRC@@endtabular\endtabular
+  \def\endtabular{\NRC@@endtabular
+    \if@topcaption
+      \if@filesw
+        \setbox\z@\lastbox
+        \immediate\write\@auxout{%
+          \string\NRC@tabwd{\the\NRC@topcaptcounter}%
+                           {\the\wd\z@}%
+        }%
+        \box\z@
+      \fi
+    \fi
+  }%
+  \expandafter\let\csname endtabular*\endcsname\endtabular
+}
+\newcommand\NRC@tabwd[2]{%
+  \global\@namedef{NRC@tabwd@#1}{#2}%
+}
+\AtBeginDocument{\immediate\write\@auxout{%
+    \noexpand\providecommand\noexpand\NRC@tabwd{%
+      \noexpand\@gobbletwo}%
+  }%
+}
+\newcommand\NRC@tabwd@atend[2]{%
+  \edef\@tempa{\@nameuse{NRC@tabwd@#1}}%
+  \def\@tempb{#2}%
+  \ifx\@tempa\@tempb\else\@tempswatrue\fi
+}
+\AtEndDocument{\let\NRC@tabwd\NRC@tabwd@atend}
+\newcommand{\sepcaption}{%
+  \ifdim \textwidth=\hsize
+    \def\@tempa{{\NRC@sepcaption{0.8}}}%
+  \else
+    \def\@tempa{{\NRC@sepcaption{0.7}}}%
+  \fi
+  \expandafter\@dblarg\@tempa
+}
+\def\NRC@sepcaption#1[#2]#3{%
+  \setlength{\captionwidth}{#1\columnwidth}%
+  \topcaption[#1]{#2}%
+  \vrule \@depth.5\p@ \@height.5\p@ \@width\hsize
+}
+\setlength\@fptop{\z@}
+\setlength\@dblfptop{\z@}
+\ifNRC@numbib
+\renewenvironment{thebibliography}[1]{%
+  \section*{\refname}%
+  \smalll
+  \list{\@biblabel{\@arabic\c@enumiv}}%
+       {%
+         \settowidth\labelwidth{#1.}%
+         \leftmargin 1.5pc
+         \labelsep \leftmargin
+         \advance\labelsep -\labelwidth
+         \usecounter{enumiv}%
+         \let\p@enumiv\@empty
+         \renewcommand\theenumiv{\@arabic\c@enumiv}
+        }%
+  \sloppy
+ \NRC@sectragged
+  \clubpenalty4000
+  \@clubpenalty \clubpenalty
+  \widowpenalty4000
+ \itemsep\z@
+  \parsep\z@
+  \parskip\z@
+}{%
+  \def\@noitemerr{%
+    \@latex@warning{Empty `thebibliography' environment}%
+  }%
+  \endlist
+}
+\else
+\renewcommand{\thebibliography}{%
+  \futurelet\reserved@a\NRC@thebibliography
+}
+\newcommand{\NRC@thebibliography}{%
+  \ifx\reserved@a\bgroup
+    \expandafter\NRC@thebib@brace
+  \else
+    \expandafter\NRC@thebib@nobrace
+  \fi
+}
+\newcommand{\NRC@thebib@brace}[1]{%
+  \NRC@thebib@nobrace
+}
+\newcommand{\NRC@thebib@nobrace}{%
+  \section*{\refname}%
+  \smalll
+  \list{}%
+       {%
+         \let\bibitem\NRC@bibitem
+         \leftmargin 10\p@
+         \labelwidth \z@
+         \labelsep   \z@
+         \itemindent -\leftmargin
+         \usecounter{enumiv}%
+         \let\p@enumiv\@empty
+         \renewcommand\theenumiv{\@arabic\c@enumiv}
+        }%
+  \sloppy
+ \NRC@sectragged
+  \clubpenalty4000
+  \@clubpenalty \clubpenalty
+  \widowpenalty4000
+ \itemsep\z@
+  \parsep\z@
+  \parskip\z@
+}
+\def\endthebibliography{%
+  \def\@noitemerr{%
+    \@latex@warning{Empty `thebibliography' environment}%
+  }%
+  \endlist
+}
+\newcommand{\NRC@bibitem}[2][\the\value{\@listctr}]{%
+  \item
+  \if@filesw
+    \def\@tempa{#2}%
+    \ifx\@tempa\@empty
+      \edef\@tempa{bibitem\the\value{\@listctr}}%
+    \fi
+    \immediate\write\@auxout{%
+      \string\bibcite{\@tempa}{#1}%
+    }%
+  \fi
+  \ignorespaces
+}
+\fi
+\renewcommand*{\@biblabel}[1]{\hb@xt@\labelwidth{\hfill#1.}}
+\endinput
+%%
+%% End of file `nrc1.cls'.
diff --git a/Master/texmf-dist/tex/latex/nrc/nrc1.sty b/Master/texmf-dist/tex/latex/nrc/nrc1.sty
new file mode 100644
index 00000000000..09a524accac
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/nrc/nrc1.sty
@@ -0,0 +1,27 @@
+%%
+%% This is file `nrc1.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% nrc.dtx  (with options: `nrc1,authors,nrc1sty')
+%% 
+%% Copyright Her Majesty the Queen in Right of Canada (1999-2002)
+%%           as represented by the Minister responsible for
+%%           the National Research Council of Canada.
+%% 
+%% This file is part of the NRC macros package.
+%% --------------------------------------------
+%% 
+%% This is a generated file.  Do not distribute this file; rather,
+%% distribute the sources from which it was generated.
+%% 
+%% 
+\NeedsTeXFormat{LaTeX2e}[1995/12/01]
+\ProvidesPackage{nrc1}
+                 [2002/11/19 v2.0
+       NRC single-column journal compatibility package%
+]% $Id: nrc.dtx,v 2.141 2002/11/19 17:45:07 rf Exp rf $
+\endinput
+%%
+%% End of file `nrc1.sty'.
diff --git a/Master/texmf-dist/tex/latex/nrc/nrc2.cls b/Master/texmf-dist/tex/latex/nrc/nrc2.cls
new file mode 100644
index 00000000000..3d7c409a9ef
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/nrc/nrc2.cls
@@ -0,0 +1,2377 @@
+%%
+%% This is file `nrc2.cls',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% nrc.dtx  (with options: `nrc2,authors,nrc2cls')
+%% 
+%% Copyright Her Majesty the Queen in Right of Canada (1999-2002)
+%%           as represented by the Minister responsible for
+%%           the National Research Council of Canada.
+%% 
+%% This file is part of the NRC macros package.
+%% --------------------------------------------
+%% 
+%% This is a generated file.  Do not distribute this file; rather,
+%% distribute the sources from which it was generated.
+%% 
+%% 
+\NeedsTeXFormat{LaTeX2e}[1995/12/01]
+\ProvidesClass  {nrc2}
+                 [2002/11/19 v2.0
+       NRC 2-column journal class%
+]% $Id: nrc.dtx,v 2.141 2002/11/19 17:45:07 rf Exp rf $
+\newcommand{\NRC@clsname}%
+{nrc2}
+\newcommand{\NRC@warning}[1]{\ClassWarning\NRC@clsname{#1}}
+\providecommand{\hb@xt@}{\hbox to}
+\newcommand{\NRC@xlap}[1]{\hb@xt@\z@{\hss#1\hss}}
+\let\NRC@footer@centre\@empty
+\let\NRC@tpfooter@centre\@empty
+\DeclareOption{landscape}{\NRC@warning{Option \CurrentOption\space
+    ignored}}
+\DeclareOption{11pt}{\ds@landscape}
+\DeclareOption{12pt}{\ds@landscape}
+\DeclareOption{a5paper}{\ds@landscape}
+\DeclareOption{b5paper}{\ds@landscape}
+\newif\if@usecmfonts
+\newif\if@restrictedtypeone
+\DeclareOption{cmfonts}{\@usecmfontstrue}
+\DeclareOption{type1fonts}{\@usecmfontsfalse
+  \@restrictedtypeonefalse}
+\DeclareOption{type1rest}{\@usecmfontsfalse
+  \@restrictedtypeonetrue}
+\newif\if@yandy
+\DeclareOption{YandY}{\@yandytrue}
+\DeclareOption{genTeX}{\@yandyfalse}
+\DeclareOption{breakaddress}{\let\if@breakaddress\iftrue}
+\DeclareOption{nobreakaddress}{\let\if@breakaddress\iffalse}
+\newif\if@onecolid
+\newif\if@multcolid
+\DeclareOption{twocolid}{\@onecolidfalse\@multcolidfalse}
+\DeclareOption{twocolid*}{\@onecolidfalse\@multcolidtrue}
+\DeclareOption{onecolid}{\@onecolidtrue}
+\newif\iflefteqnos
+\DeclareOption{leqno}{\lefteqnostrue}
+\DeclareOption{reqno}{\lefteqnosfalse}
+\newif\ifNRC@numbib
+\DeclareOption{numbib}{\NRC@numbibtrue}
+\DeclareOption{nonumbib}{\NRC@numbibfalse}
+\newif\ifNRC@author@use
+\NRC@author@usefalse
+\DeclareOption{author}{\NRC@author@usetrue}
+\newif\ifNRC@preprint
+\DeclareOption{preprint}{\NRC@preprinttrue}
+\DeclareOption{production}{\NRC@preprintfalse}
+\newcommand{\NRC@footer@defd}{0}
+\DeclareOption{proof}{\ifcase\NRC@footer@defd
+    \renewcommand\NRC@footer@centre{%
+      \fontsize{14}{16}%
+      \usefont\f@encoding\sfdefault cn%
+      \NRC@text@proof
+    }%
+ \let\NRC@tpfooter@centre\NRC@footer@centre
+    \renewcommand{\NRC@footer@defd}{1}%
+  \or
+    \NRC@warning{"\CurrentOption" option repeated}%
+  \or
+    \NRC@warning{"\CurrentOption" option inconsistent
+                                  with "pagnf" option}%
+  \fi
+}
+\DeclareOption{pagnf}{\ifcase\NRC@footer@defd
+    \renewcommand\NRC@footer@centre{%
+      \fontsize\@xpt\@xiipt%
+      \usefont\f@encoding\sfdefault mn%
+      \NRC@text@pagination
+    }%
+ \let\NRC@tpfooter@centre\NRC@footer@centre
+    \renewcommand{\NRC@footer@defd}{2}%
+  \or
+    \NRC@warning{"\CurrentOption" option inconsistent
+                                  with "proof" option}%
+  \or
+    \NRC@warning{"\CurrentOption" option repeated}%
+  \fi
+}
+\newif\if@finalverso
+\DeclareOption{finalverso}{\@finalversotrue}
+\DeclareOption{nofinalverso}{\@finalversofalse}
+\DeclareOption{notrimmarks}{%
+  \let\NRC@toptrim\relax
+  \let\NRC@bottomtrim\relax
+}
+\DeclareOption{trimmarks}{%
+  \AtEndOfClass{%
+    \let\NRC@toptrim\NRC@dotoptrim
+    \let\NRC@bottomtrim\NRC@dobottomtrim
+  }%
+}
+\DeclareOption{english}{%
+\let\ifNRC@french\iffalse
+\def\NRC@DeclareText#1#2#3{\def#1{#2}}
+  \AtBeginDocument{\renewcommand\refname{References}%
+    \renewcommand\tablename{Table}}
+}
+\DeclareOption{french}{%
+\let\ifNRC@french\iftrue
+\def\NRC@DeclareText#1#2#3{\def#1{#3}}
+  \AtBeginDocument{\renewcommand\refname{Bibliographie}%
+    \renewcommand\tablename{Tableau}%
+  }
+}
+\IfFileExists{times.sty}%
+  {\ExecuteOptions{type1rest,genTeX,author}}%
+  {\ExecuteOptions{cmfonts,genTeX,author}}%
+\ExecuteOptions{nobreakaddress,notrimmarks,english,%
+  numbib,nofinalverso%
+}
+\ExecuteOptions{onecolid,leqno}
+\DeclareOption*{\PassOptionsToClass\CurrentOption{article}}
+\ProcessOptions
+\iflefteqnos
+  \PassOptionsToClass{leqno}{article}
+\fi
+\LoadClass[fleqn,twoside]{article}
+\AtBeginDocument{\NRC@stripdef{english}\figurename}
+\IfFileExists{french.ldf}{%
+  \def\NRC@french@lang{french}%
+  \NRC@warning{GUTenberg Babel french style detected --
+    \MessageBreak
+    some corruption of NRC-defined format may occur\@gobble
+  }%
+}{%
+  \IfFileExists{frenchb.ldf}{%
+    \def\NRC@french@lang{frenchb}%
+    \AtBeginDocument{%
+      \@nameuse{bbl@nonfrenchlistspacing}%
+    }%
+  }{%
+    \IfFileExists{francais.ldf}{%
+      \def\NRC@french@lang{francais}%
+    }{%
+      \NRC@warning{No Babel french style detected --
+        \MessageBreak
+        French sections of paper will not be correctly formatted\@gobble}%
+      \let\NRC@french@lang\@empty
+    }%
+  }%
+}
+\ifx\NRC@french@lang\@empty
+\else
+  \AtBeginDocument{%
+    \expandafter\NRC@stripdef{\NRC@french@lang}\figurename
+    \expandafter\NRC@stripdef{\NRC@french@lang}\tablename
+    \expandafter\NRC@stripdef{\NRC@french@lang}\abstractname
+    \expandafter\NRC@stripdef{\NRC@french@lang}\refname
+    \@ifpackageloaded{babel}{%
+      \expandafter\addto\csname extras\NRC@french@lang\endcsname
+        {\bbl@nonfrenchitemize}%
+    }{}%
+  }
+\fi
+\RequirePackage[infoshow]{multicol}
+\NRC@DeclareText{\NRC@text@and}{and}{et}
+\NRC@DeclareText{\NRC@text@NRC}{NRC\ Canada}{CNRC Canada}
+\NRC@DeclareText{\NRC@text@vol}{Vol.}{Vol.}
+\NRC@DeclareText{\NRC@text@correspondAll}{Author to whom all
+    correspondence should be addressed.}{Auteur correspondant.}
+\NRC@DeclareText{\NRC@text@correspond}%
+                  {Corresponding author (e-mail: \@tempa).}%
+                  {Auteur correspondant (courriel~\string: \@tempa).}
+\NRC@DeclareText{\NRC@text@present}{Present Address:}%
+                                   {Adresse actuelle~\string:}
+\NRC@DeclareText{\NRC@text@telephone}{Telephone:}%
+                  {T\'el\'ephone\protect~\string:}
+\NRC@DeclareText{\NRC@text@fax}{FAX:}%
+                  {t\'el\'ecopie\protect~\string:}
+\NRC@DeclareText{\NRC@text@telefax}{Telephone/FAX:}%
+                  {T\'el\'ephone/t\'el\'ecopie\protect~\string:}
+\NRC@DeclareText{\NRC@text@email}{e-mail:}%
+                  {courriel\protect~\string:}
+\NRC@DeclareText{\NRC@text@received}{Received}%
+                                    {Re\c{c}u le}
+\NRC@DeclareText{\NRC@text@accepted}{Accepted}%
+                                    {Accept\'e le}
+\NRC@DeclareText{\NRC@text@revreceived}{Revision received}%
+                                       {R\'{e}vision re\c{c}u le}
+\NRC@DeclareText{\NRC@text@revaccepted}{Revision accepted}%
+                                       {R\'{e}vision accepte\'{e} le}
+\NRC@DeclareText{\NRC@text@webpub}%
+                {Published on the NRC Research Press Web site at
+                 \@tempa{} on \@tempb}%
+                {Publi\'{e} sur le site Web des Presses
+                 scientifiques du CNRC, \`a \@tempa, le \@tempb}
+\NRC@DeclareText{\NRC@text@assoced}%
+                {Paper handled by Associate Editor:}%
+                {Production de l'article coordonn\'{e}e par
+                 le directeur scientifique associ\'{e}~\string:}
+\NRC@DeclareText{\NRC@text@corred}%
+                {Corresponding Editor:}%
+                {Directeur scientifique correspondant~\string:}
+\NRC@DeclareText{\NRC@text@commdate}%
+                {Written discussion of this article is welcomed and
+                 will be received by the Editor until}%
+                {Les commentaires sur le contenu de cet article
+                 doivent \^{e}tre envoy\'{e}s au directeur
+                 scientifique de la revue avant le}
+\NRC@DeclareText{\NRC@text@abbreviations}{Abbreviations}%
+                                         {Abbr\'eviations}
+\NRC@DeclareText{\NRC@text@proof}{Proof/\'Epreuve}%
+                                 {Proof/\'Epreuve}
+\NRC@DeclareText{\NRC@text@pagination}{Pagination not final/%
+                                       Pagination non finale}%
+                                      {Pagination not final/%
+                                       Pagination non finale}
+\if@usecmfonts
+  \DeclareFontShape{OT1}{cmss}{m}{n}
+      {
+        <5><6><7><8>cmss8
+        <9>cmss9
+        <10><10.95>cmss10
+        <12><14.4><16>cmss12
+        <17.28><18><20.74><24.88>cmss17
+       }{}
+  \DeclareFontShape{OT1}{cmss}{l}{n}
+         {<->ssub*cmss/m/n}{}
+  \DeclareFontShape{OT1}{cmss}{m}{sl}
+      {
+        <5><6><7><8>cmssi8 <9> cmssi9
+        <10><10.95>cmssi10
+        <12><14.4><16>cmssi12
+        <17.28><18><20.74><24.88>cmssi17
+        }{}
+  \DeclareFontShape{OT1}{cmss}{m}{it}
+         {<->ssub*cmss/m/sl}{}
+  \DeclareFontShape{OT1}{cmss}{l}{sl}
+         {<->ssub*cmss/m/sl}{}
+  \DeclareFontShape{OT1}{cmss}{l}{it}
+         {<->ssub*cmss/m/sl}{}
+  \DeclareFontShape{OT1}{cmss}{bx}{n}
+       {
+         <5> <6> <7> <8> <9> cmssbx10
+         <10> <10.95> <12> <14.4> <16> <17.28> <18> <20.74> <24.88> cmssbx10
+        }{}
+  \DeclareFontShape{OT1}{cmss}{c}{n}
+         {<->ssub*cmss/bx/n}{}
+  \DeclareFontShape{OT1}{cmss}{bx}{sl}
+         {<->sub*cmss/m/sl}{}
+  \DeclareFontShape{OT1}{cmss}{bx}{it}
+         {<->sub*cmss/m/sl}{}
+  \DeclareFontShape{OT1}{cmss}{c}{sl}
+         {<->sub*cmss/m/sl}{}
+  \DeclareFontShape{OT1}{cmss}{c}{it}
+         {<->sub*cmss/m/sl}{}
+\else
+  \renewcommand\rmdefault{ptm}
+  \renewcommand\sfdefault{phv}
+  \if@yandy
+    \RequirePackage[LY1]{fontenc}
+    \RequirePackage[LY1,mtbold]{mathtime}
+    \PassOptionsToPackage{dvipsone}{graphics}
+    \PassOptionsToPackage{dvipsone}{color}
+  \fi
+  \if@restrictedtypeone
+    \AtBeginDocument{{\sf
+      \DeclareFontShape{OT1}{phv}{c}{n}%
+         {<->ssub*phv/b/n}{}%
+      \DeclareFontShape{OT1}{phv}{c}{sl}%
+         {<->ssub*phv/b/sl}{}%
+      \DeclareFontShape{OT1}{phv}{c}{it}%
+         {<->ssub*phv/b/sl}{}%
+      \DeclareFontShape{OT1}{phv}{l}{n}%
+         {<->ssub*phv/m/n}{}%
+      \DeclareFontShape{OT1}{phv}{l}{sl}%
+         {<->ssub*phv/m/sl}{}%
+      \DeclareFontShape{OT1}{phv}{l}{it}%
+         {<->ssub*phv/m/sl}{}%
+    }}%
+    \providecommand\textcopyright{\textcircled{c}}
+  \else
+    \DeclareTextSymbol{\textcopyright}{OT1}{169}
+    \DeclareTextSymbolDefault{\textcopyright}{OT1}
+    \DeclareTextSymbol{\textguillemetleft}{OT1}{171}
+    \DeclareTextSymbolDefault{\textguillemetleft}{OT1}
+    \DeclareTextSymbol{\textguillemetright}{OT1}{187}
+    \DeclareTextSymbolDefault{\textguillemetright}{OT1}
+  \fi
+\fi
+\providecommand\textcopyright{\textcircled{c}}
+\newcommand*\NRC@volume{99}
+\newcommand*\NRC@year{}
+\edef\NRC@year{\the\year}
+\newcommand*\NRC@copyrightyear{}
+\let\NRC@copyrightyear\NRC@year
+\newcommand\volyear[1]{%
+  \renewcommand*\NRC@volume{#1}%
+  \@dblarg\NRC@years
+}
+\newcommand\NRC@years[2][]{%
+  \renewcommand*\NRC@copyrightyear{#1}
+  \renewcommand*\NRC@year{#2}%
+}
+\newif\ifNRC@journalcommand  \NRC@journalcommandfalse
+\newif\ifNRC@knownjournal
+\newcommand*{\journal}[1]{%
+  \NRC@journalcommandtrue
+  \renewcommand*\NRC@text@journal{#1}%
+  \@ifundefined{NRC@jlist@text@journal}%
+    {%
+      \NRC@knownjournalfalse
+      \expandafter\NRC@checkonejournal\NRC@journallist
+      \ifNRC@knownjournal
+        \edef\NRC@journal@linenumber{\the\inputlineno}%
+      \else
+        \NRC@warning{Journal "\NRC@text@journal" not recognised}%
+      \fi
+    }%
+    {%
+      \ifx\NRC@text@journal\NRC@jlist@text@journal
+      \else
+        \NRC@warning{Journal name inconsistent between\MessageBreak
+            \string\journalcode\space command on line
+            \NRC@journalcode@linenumber\space and\MessageBreak
+            \string\journal\space command}%
+      \fi
+    }%
+}
+\newcommand*{\NRC@text@journal}{}
+\@onlypreamble\journal
+\newif\ifNRC@pagewithfile
+\newif\ifNRC@hadfilenumber
+\newcommand*{\filenumber}{\@ifstar
+  {\NRC@pagewithfiletrue\NRC@a@filenumber}%
+  {\NRC@pagewithfilefalse\NRC@a@filenumber}%
+}
+\newcommand*{\NRC@a@filenumber}[1]{%
+  \NRC@hadfilenumbertrue
+  \renewcommand*{\NRC@filenumber}{#1}%
+}
+\newcommand*{\NRC@filenumber}{\emph{Zxx-xxx}}
+\ifcase\NRC@footer@defd
+  \renewcommand*{\NRC@tpfooter@centre}{%
+    \fontsize\@viiipt\@xpt
+    \usefont\f@encoding\rmdefault mn%
+    DOI:\ 10.1139/\NRC@filenumber
+  }%
+\fi
+\newcommand*{\journalcode}[1]{%
+  \NRC@journalcommandtrue
+  \renewcommand*{\NRC@journalcode}{#1}%
+  \NRC@knownjournalfalse
+  \expandafter\NRC@checkonejournalcode\NRC@journallist
+  \ifNRC@knownjournal
+    \ifx\NRC@text@journal\@empty
+      \let\NRC@text@journal\NRC@jlist@text@journal
+      \edef\NRC@journalcode@linenumber{\the\inputlineno}%
+    \else
+      \ifx\NRC@text@journal\NRC@jlist@text@journal
+      \else
+        \NRC@warning{Journal name inconsistent between\MessageBreak
+          \string\journal\space command on line
+          \NRC@journal@linenumber\space and \MessageBreak
+          \string\journalcode\space command%
+        }%
+      \fi
+    \fi
+  \else
+    \NRC@warning{Journal code \NRC@journalcode\space not recognised}%
+  \fi
+}
+\newcommand{\jcode}{}
+\let\jcode\journalcode
+\newcommand*{\NRC@journalcode}{}
+\newcommand{\NRC@journallist}{%
+  {bcb}{bcb}{bbc}{Biochem. Cell Biol.}%
+  {cgj}{cgj}{rcg}{Can. Geotech. J.}%
+  {cjb}{canjbot}{revcanbot}{Can. J. Bot.}%
+  {cjc}{canjchem}{revcanchim}{Can. J. Chem.}%
+  {cjce}{cjce}{rcgc}{Can. J. Civ. Eng.}%
+  {cjes}{cjes}{rcst}{Can. J. Earth Sci.}%
+  {cjfas}{cjfas}{jcsha}{Can. J. Fish. Aquat. Sci.}%
+  {cjfr}{cjfr}{rcrf}{Can. J. For. Res.}%
+  {cjm}{cjm}{rcm}{Can. J. Microbiol.}%
+  {cjp}{cjp}{rcp}{Can. J. Phys.}%
+  {cjpp}{cjpp}{rcpp}{Can. J. Physiol. Pharmacol.}%
+  {cjz}{cjz}{rcz}{Can. J. Zool.}%
+  {er}{er}{de}{Environ. Rev.}%
+  {gen}{genome}{genome}{Genome}%
+  {jees}{jees}{rgse}{J. Environ. Eng. Sci.}%
+  {}{}{}{}%
+}
+\@onlypreamble\NRC@journallist
+\newcommand{\NRC@checkonejournal}[4]{%
+  \def\reserved@a{#4}%
+  \ifx\reserved@a\@empty
+  \else
+    \ifx\reserved@a\NRC@text@journal
+      \NRC@knownjournaltrue
+      \def\NRC@jlist@journalcode{#1}%
+      \def\NRC@def@webaddress{%
+        http://\ifNRC@french#3.cnrc\else#2.nrc\fi.ca/%
+      }%
+    \fi
+    \expandafter\NRC@checkonejournal
+  \fi
+}
+\newcommand{\NRC@checkonejournalcode}[4]{%
+  \def\reserved@a{#1}%
+  \ifx\reserved@a\@empty
+  \else
+    \ifx\reserved@a\NRC@journalcode
+      \NRC@knownjournaltrue
+      \def\NRC@jlist@text@journal{#4}%
+      \def\NRC@def@webaddress{%
+        http://\ifNRC@french#3.cnrc\else#2.nrc\fi.ca/%
+      }%
+    \fi
+    \expandafter\NRC@checkonejournalcode
+  \fi
+}
+\AtBeginDocument{\NRC@setupdefaults}
+\newcommand*{\NRC@setupdefaults}{%
+  \providecommand\NRC@def@webaddress{%
+    http://www.\ifNRC@french cnrc\else nrc\fi.ca/%
+  }%
+  \ifNRC@journalcommand
+  \else
+    \NRC@warning{No \string\journal\space or \string\journalcode\space
+      command given\@gobble
+    }%
+  \fi
+  \ifx\NRC@text@journal\@empty
+    \def\NRC@text@journal{\texttt{\emph{unknown}}}%
+  \fi
+  \ifx\NRC@journalcode\@empty
+    \def\NRC@journalcode{???}%
+  \fi
+  \ifNRC@hadfilenumber
+  \else
+    \ifNRC@author@use
+    \else
+      \NRC@warning{No \string\filenumber\space command given\@gobble}%
+    \fi
+  \fi
+}
+\@onlypreamble{\journalcode}
+\hoffset -1in
+\voffset -1in
+\newdimen\NRC@columnwidth
+\paperwidth        51pc
+\textwidth         43pc
+\NRC@columnwidth   20.75pc
+\columnsep         1.5pc
+\columnseprule     \z@
+\hsize             \textwidth
+\@tempdima         \paperwidth
+\advance           \@tempdima   -\textwidth
+\evensidemargin    0.5\@tempdima
+\oddsidemargin     0.5\@tempdima
+\textheight 55.5pc
+\def\@textbottom{\vskip 1pc \@minus 1pc}
+\setlength\headheight{10\p@}
+\setlength\headsep {17\p@}
+\setlength\footskip  {20\p@}
+\setlength\topmargin{\paperheight}
+\addtolength\topmargin{-\headheight}
+\addtolength\topmargin{-\headsep}
+\addtolength\topmargin{-\textheight}
+\addtolength\topmargin{-\footskip}
+\addtolength\topmargin{-.5\topmargin}
+\addtolength\topmargin{7.5pt}
+\setlength{\textfloatsep}
+{20\p@}
+\addtolength{\textfloatsep}{-10\p@}
+\setlength{\dbltextfloatsep}{\textfloatsep}
+\edef\NRC@restore@dbltextfloatsep{%
+  \global\noexpand\dbltextfloatsep \the\dbltextfloatsep}
+\ifNRC@preprint
+  \newcommand\ps@nrctitlepage{%
+    \let\@evenhead\@empty
+    \let\@oddhead\@empty
+    \def\@evenfoot{%
+      {%
+        \if@onecolid\else
+          \NRC@restorefootskip
+          \raise\footskip\hb@xt@\z@{%
+            \vbox to\z@{\vss\box\NRC@theIDbox}%
+            \hss
+          }%
+        \fi
+        \hfill\NRC@xlap{\NRC@tpfooter@centre}%
+        \hfill\llap{%
+          \fontsize\@viiipt\@xpt
+          \usefont\f@encoding\rmdefault mn%
+          \textcopyright \NRC@copyrightyear\ \NRC@text@NRC%
+        }%
+      }%
+    }%
+    \let\@oddfoot\@evenfoot
+    \let\@mkboth\@gobbletwo
+    \let\sectionmark\@gobble
+    \let\subsectionmark\@gobble
+    \let\appendixmark\@gobble
+  }
+\else
+  \newcommand\ps@nrctitlepage{%
+    \renewcommand\@oddhead{%
+      {%
+        \NRC@toptrim
+        \hfill
+        {%
+            \fontsize\@ixpt\@xiipt
+            \usefont\f@encoding\sfdefault ln%
+            \ifNRC@pagewithfile\NRC@filenumber-\fi\thepage
+        }%
+ \NRC@restore@dbltextfloatsep
+      }%
+    }%
+    \renewcommand\@evenhead{%
+      {%
+        \NRC@toptrim
+        {%
+            \fontsize\@ixpt\@xiipt
+            \usefont\f@encoding\sfdefault ln%
+            \ifNRC@pagewithfile\NRC@filenumber-\fi\thepage
+        }%
+ \NRC@restore@dbltextfloatsep
+      }%
+    }%
+    \renewcommand\@oddfoot{%
+      {%
+        \NRC@bottomtrim
+        \if@onecolid\else
+          \NRC@restorefootskip
+          \raise\footskip\hb@xt@\z@{%
+            \vbox to\z@{\vss\box\NRC@theIDbox}%
+            \hss
+          }%
+        \fi
+        \rlap{%
+          \fontsize\@viiipt\@xpt
+          \usefont\f@encoding\rmdefault mn%
+          \NRC@text@journal\ \textbf{\NRC@volume}%
+          \ifNRC@french\ \fi:
+          \ifNRC@pagewithfile\NRC@filenumber-\fi
+          \pageref{\jobname.start.page}--%
+          \ifNRC@pagewithfile\NRC@filenumber-\fi
+          \pageref{\jobname.end.page}
+          (\NRC@year)%
+        }%
+        \hfill\NRC@xlap{\NRC@tpfooter@centre}%
+        \hfill\llap{%
+          \fontsize\@viiipt\@xpt
+          \usefont\f@encoding\rmdefault mn%
+          \textcopyright\ \NRC@copyrightyear\ \NRC@text@NRC%
+        }%
+      }%
+    }%
+    \let\@evenfoot\@oddfoot
+    \let\@mkboth\@gobbletwo
+    \let\sectionmark\@gobble
+    \let\subsectionmark\@gobble
+    \let\appendixmark\@gobble
+  }
+\fi
+\AtBeginDocument{\immediate\write\@auxout{\string\newlabel
+    {\jobname.start.page}{{}{\thepage}}}}
+\AtEndDocument{\clearpage
+  \@tempcnta\c@page
+  \advance\@tempcnta-1
+  \immediate\write\@auxout{\string\newlabel{\jobname.end.page}%
+    {{}{\number\@tempcnta}}}%
+  \if@finalverso\thispagestyle{nrcempty}\cleardoublepage\fi
+}
+\ifNRC@preprint
+  \newcommand\ps@nrc{%
+    \def\@evenhead{%
+      {%
+        \fontsize\@ixpt\@xiipt
+        \usefont\f@encoding\sfdefault ln%
+        \hfill
+        \NRC@text@journal
+      }%
+    }%
+    \def\@oddhead{%
+      {%
+        \fontsize\@ixpt\@xiipt
+        \usefont\f@encoding\sfdefault ln%
+        \@shortauthor\hfill
+      }%
+    }%
+    \def\@evenfoot{%
+      {%
+        \hfill\NRC@xlap{\NRC@footer@centre}%
+        \hfill\llap{%
+          \fontsize\@viiipt\@xpt
+          \usefont\f@encoding\rmdefault mn%
+          \textcopyright \NRC@copyrightyear\ \NRC@text@NRC%
+        }%
+      }%
+    }%
+    \let\@oddfoot\@evenfoot
+    \let\@mkboth\@gobbletwo
+    \let\sectionmark\@gobble
+    \let\subsectionmark\@gobble
+    \let\appendixmark\@gobble
+  }
+\else
+  \newcommand\ps@nrc{%
+    \def\@evenhead{%
+      {%
+        \NRC@toptrim
+        \fontsize\@ixpt\@xiipt
+        \usefont\f@encoding\sfdefault ln%
+        \ifNRC@pagewithfile\NRC@filenumber-\fi\thepage\hfill
+        \NRC@text@journal\ \NRC@text@vol\ \NRC@volume, \NRC@year
+      }%
+    }%
+    \def\@oddhead{%
+      {%
+        \NRC@toptrim
+        \fontsize\@ixpt\@xiipt
+        \usefont\f@encoding\sfdefault ln%
+        \@shortauthor\hfill
+        \ifNRC@pagewithfile\NRC@filenumber-\fi\thepage
+      }%
+    }%
+    \def\@evenfoot{%
+      {%
+        \NRC@bottomtrim
+        \hfill\NRC@xlap{\NRC@footer@centre}%
+        \hfill\llap{%
+          \fontsize\@viiipt\@xpt
+          \usefont\f@encoding\rmdefault mn%
+          \textcopyright \NRC@copyrightyear\ \NRC@text@NRC%
+        }%
+      }%
+    }%
+    \let\@oddfoot\@evenfoot
+    \let\@mkboth\@gobbletwo
+    \let\sectionmark\@gobble
+    \let\subsectionmark\@gobble
+    \let\appendixmark\@gobble
+  }
+\fi
+\ifNRC@preprint
+  \newcommand\ps@nrcplain{%
+    \let\@evenhead\@empty
+    \let\@oddhead\@evenhead
+    \def\@evenfoot{%
+      {%
+        \hfill
+        \fontsize\@ixpt\@xiipt
+        \usefont\f@encoding\rmdefault mn%
+        \ifNRC@pagewithfile\NRC@filenumber-\fi\thepage
+        \hfill
+      }%
+    }%
+    \let\@oddfoot\@evenfoot
+    \let\@mkboth\@gobbletwo
+    \let\sectionmark\@gobble
+    \let\subsectionmark\@gobble
+    \let\appendixmark\@gobble
+  }
+\else
+  \newcommand\ps@nrcplain{%
+    \def\@evenhead{%
+      \NRC@toptrim
+      \hfill
+    }%
+    \let\@oddhead\@evenhead
+    \def\@evenfoot{%
+      {%
+        \NRC@bottomtrim
+        \hfill
+        \fontsize\@ixpt\@xiipt
+        \usefont\f@encoding\rmdefault mn%
+        \ifNRC@pagewithfile\NRC@filenumber-\fi\thepage
+        \hfill
+      }%
+    }%
+    \let\@oddfoot\@evenfoot
+    \let\@mkboth\@gobbletwo
+    \let\sectionmark\@gobble
+    \let\subsectionmark\@gobble
+    \let\appendixmark\@gobble
+  }
+\fi
+\ifNRC@preprint
+  \let\ps@nrcempty\ps@empty
+\else
+  \newcommand\ps@nrcempty{%
+    \def\@evenhead{%
+      \NRC@toptrim
+      \hfill
+    }%
+    \let\@oddhead\@evenhead
+    \def\@evenfoot{%
+      \NRC@bottomtrim
+      \hfill
+    }%
+    \let\@oddfoot\@evenfoot
+    \let\@mkboth\@gobbletwo
+    \let\sectionmark\@gobble
+    \let\subsectionmark\@gobble
+    \let\appendixmark\@gobble
+  }
+\fi
+\pagestyle{nrc}
+\newcommand\NRC@dotoptrim{%
+  \hb@xt@\z@{%
+    \vbox to\z@{%
+      \vss
+      \hb@xt@\textwidth{%
+        \llap{%
+          \NRC@left@trimrule
+          \NRC@up@trimrule
+          \hskip\NRC@trimhsep
+        }%
+        \hss
+        \rlap{%
+          \hskip\NRC@trimhsep
+          \NRC@up@trimrule
+          \NRC@right@trimrule
+        }%
+      }%
+      \vskip\NRC@trimtopsep
+    }%
+    \hss
+  }%
+}
+\newcommand\NRC@dobottomtrim{%
+  \hb@xt@\z@{%
+    \vbox to\z@{%
+      \vskip\NRC@trimbotsep
+      \hb@xt@\textwidth{%
+        \llap{%
+          \NRC@left@trimrule
+          \NRC@down@trimrule
+          \hskip\NRC@trimhsep
+        }%
+        \hss
+        \rlap{%
+          \hskip\NRC@trimhsep
+          \NRC@down@trimrule
+          \NRC@right@trimrule
+        }%
+      }%
+      \vss
+    }%
+    \hss
+  }%
+}
+\newcommand\NRC@trimhsep{4pc}
+\newcommand\NRC@trimtopsep{54pt}
+\newcommand\NRC@trimbotsep{30pt}
+\newcommand\NRC@up@trimrule{%
+  \vrule\@height\NRC@trimvsize
+        \@depth\NRC@trimvgap
+        \@width\NRC@trimthickness
+}
+\newcommand\NRC@down@trimrule{%
+  \vrule\@height\NRC@trimvgap
+        \@depth\NRC@trimvsize
+        \@width\NRC@trimthickness
+}
+\newcommand\NRC@left@trimrule{%
+  \vrule\@height\NRC@trimhalfthick
+        \@depth\NRC@trimhalfthick
+        \@width\NRC@trimhsize
+  \hskip\NRC@trimhgap
+}
+\newcommand\NRC@right@trimrule{%
+  \hskip\NRC@trimhgap
+  \vrule\@height\NRC@trimhalfthick
+        \@depth\NRC@trimhalfthick
+        \@width\NRC@trimhsize
+}
+\newcommand\NRC@trimhsize{36\p@}
+\newcommand\NRC@trimvsize{39\p@}
+\newcommand\NRC@trimhalfthick{0.1\p@}
+\newcommand\NRC@trimthickness{0.2\p@}
+\newcommand\NRC@trimhgap{3\p@}
+\newcommand\NRC@trimvgap{-3\p@}
+\newenvironment{par-text}[1][]{%
+  \if@twocolumn
+    \BalanceColumns[0.5]%
+  \fi
+  \def\@rightlanguage{#1}%
+  \ifx\@rightlanguage\@empty
+  \else
+    \edef\@rightlanguage{%
+      \noexpand\select@language{\@rightlanguage}%
+    }%
+  \fi
+  \let\NRC@enclosingenv\@currenvir
+  \@ifnextchar[%]
+     \NRC@partext@a
+   {\NRC@partext@a[20.75pc][1.5pc][20.75pc]}%
+}%
+{\par}
+\let\NRC@enclosingenv\relax
+\def\NRC@partext@a[#1]{%
+  \def\NRC@par@leftwidth{#1}%
+  \@ifnextchar[%]
+     \NRC@partext@b
+    {\NRC@partext@b[1.5pc][\z@]}%
+}
+\def\NRC@partext@b[#1]{%
+  \def\NRC@par@separation{#1}%
+  \NRC@partext@c
+}
+\newcommand\NRC@partext@c[1][\z@]{%
+  \@tempdima#1\relax
+  \ifdim\@tempdima>\z@
+    \def\NRC@par@rightwidth{#1}%
+    \@tempdima #1\relax
+    \advance\@tempdima \NRC@par@separation\relax
+    \advance\@tempdima \NRC@par@leftwidth\relax
+    \ifdim\@tempdima > \textwidth
+      \NRC@warning@inconpar
+    \fi
+  \else
+    \@tempdima\textwidth
+    \advance\@tempdima -\NRC@par@leftwidth\relax
+    \advance\@tempdima -\NRC@par@separation\relax
+    \ifdim\@tempdima>\z@
+    \else
+      \NRC@warning@inconpar
+    \fi
+    \edef\NRC@par@rightwidth{\the\@tempdima}%
+  \fi
+  \NRC@last@parparafalse
+  \par
+}
+\def\NRC@warning@inconpar{%
+  \NRC@warning{Inconsistent parameters for environment par-text}%
+}
+\def\NRC@last@parparatrue{\global\let\ifNRC@last@parpara\iftrue}
+\def\NRC@last@parparafalse{\global\let\ifNRC@last@parpara\iffalse}
+\newcommand\parallelparsep[1]{\gdef\NRC@parpara@sep{#1}}
+\parallelparsep{1pc}
+\newif\ifNRC@firstleftcolumn  \global\NRC@firstleftcolumntrue
+\newenvironment{leftcolumn}{%
+  \ifNRC@last@parpara
+    \vskip\NRC@parpara@sep\relax
+  \else
+    \NRC@last@parparatrue
+  \fi
+  \NRC@checknesting
+  \noindent
+  \begin{minipage}[t]{\NRC@par@leftwidth}%
+  \NRC@sectragged
+  \usefont\f@encoding\sfdefault mn%
+  \ifNRC@firstleftcolumn
+    \global\NRC@firstleftcolumnfalse
+  \else
+    \hspace*{\NRC@par@parindent}%
+  \fi
+  \strut\ignorespaces
+}{%
+  \strut
+  \end{minipage}%
+  \NRC@insertignore\NRC@colsepskip
+}%
+\def\NRC@checknesting{%
+  \def\@tempa{par-text}%
+  \ifx\@tempa\NRC@enclosingenv
+  \else
+    \NRC@warning{\@currenvir\space environment may only be used%
+      \MessageBreak
+      within a \@tempa\space environment}%
+  \fi
+}
+\newif\ifNRC@firstrightcolumn  \global\NRC@firstrightcolumntrue
+\newenvironment{rightcolumn}{%
+  \NRC@checknesting
+  \noindent
+  \begin{minipage}[t]{\NRC@par@rightwidth}%
+  \NRC@sectragged
+  \usefont\f@encoding\sfdefault mn%
+  \@rightlanguage
+  \ifNRC@firstrightcolumn
+    \global\NRC@firstrightcolumnfalse
+  \else
+    \hspace*{\NRC@par@parindent}%
+  \fi
+  \strut\ignorespaces
+}{%
+  \strut
+  \end{minipage}%
+  \NRC@insertignore\par
+}%
+\def\NRC@par@parindent{\@xiipt\p@}
+\def\NRC@colsepskip{\hskip\NRC@par@separation\relax}
+\newbox\NRC@leftbox
+\newbox\NRC@rightbox
+\newenvironment{par-para}{%
+  \ifNRC@last@parpara
+    \vskip\NRC@parpara@sep\relax
+  \else
+    \NRC@last@parparatrue
+  \fi
+  \NRC@checknesting
+  \NRC@ignorespacesandpars\NRC@gatherleft
+}%
+{%
+    \unskip
+  \egroup
+  {%
+    \vbadness\@M
+    \vfuzz5ex
+    \let\@tempa\p@
+    \par
+    \loop
+      \ifvoid\NRC@leftbox
+        \ifvoid\NRC@rightbox
+          \let\@tempa\z@
+        \fi
+      \fi
+      \ifdim\@tempa>\z@
+        \hb@xt@\textwidth{%
+          \vbox{\ifvoid\NRC@leftbox
+              \hrule\@width\NRC@par@leftwidth\@height\z@\@depth\z@
+            \else
+              \setbox\@tempboxa\vsplit\NRC@leftbox to\p@
+              \unvbox\@tempboxa
+            \fi}%
+          \NRC@colsepskip
+          \vbox{\ifvoid\NRC@rightbox
+              \hrule\@width\NRC@par@rightwidth\@height\z@\@depth\z@
+            \else
+              \setbox\@tempboxa\vsplit\NRC@rightbox to\p@
+              \unvbox\@tempboxa
+            \fi}%
+        }%
+    \repeat
+  }%
+  \par
+}
+\newcommand\NRC@gatherleft{%
+  \setbox\NRC@leftbox\vbox\bgroup
+    \hsize\NRC@par@leftwidth\relax
+    \usefont\f@encoding\sfdefault mn%
+    \noindent
+    \ifNRC@firstleftcolumn
+      \global\NRC@firstleftcolumnfalse
+    \else
+      \hspace*{\NRC@parallelparindent}%
+    \fi
+    \NRC@sectragged
+  }%
+\newcommand\othercol{%
+    \unskip
+  \egroup
+  \NRC@ignorespacesandpars\NRC@gatherright
+}
+\newcommand\NRC@gatherright{%
+  \setbox\NRC@rightbox\vbox\bgroup
+    \hsize\NRC@par@rightwidth\relax
+    \usefont\f@encoding\sfdefault mn%
+    \@rightlanguage
+    \noindent
+    \ifNRC@firstrightcolumn
+      \global\NRC@firstrightcolumnfalse
+    \else
+      \hspace*{\NRC@parallelparindent}%
+    \fi
+    \NRC@ignorespacesandpars\NRC@sectragged
+}
+\def\NRC@parallelparindent{10\p@}
+\newbox\@tempboxb
+\newcommand\BalanceColumns[1][0.5]{%
+  \par
+  \penalty\z@
+  \def\@dummy@balance@output{%
+    \if@firstcolumn
+      \ifx\@toplist\@empty
+        \global\setbox\@tempboxa \vbox{\unvbox\@cclv}%
+      \else
+        % 1. (?) get rid of \topskip glue at the top of \@cclv
+        % 2. insert the top float(s) and the appropriate separations
+        % 3. adjust \@colroom and so on
+        \global\setbox\@tempboxa \vbox{%
+          \@tempswatrue
+          \NRC@return@floats\@toplist\@toproom\@topnum\@empty
+          \vspace\textfloatsep
+          \unvbox\@cclv
+        }%
+        % 4. (?) warn about potential problems?
+        % ... or ...
+        % moan about the thing being there in the first place?
+      \fi
+    \else
+      \setbox\@cclv \vbox{%
+        \penalty-\@M
+        \unvbox\@cclv}%
+      \splittopskip\topskip
+      \splitmaxdepth\maxdepth
+      \setbox\@tempboxa \vsplit\@cclv to\z@
+      \ifx\@toplist\@empty
+      % insert top floats in the right column here?
+      % ... or ...
+      \else
+      % moan at their very existence?
+ \NRC@warning{%
+          Top float(s) (2nd column) lost in balancing}%
+        \@tempswafalse
+        \NRC@return@floats\@toplist\@toproom\@topnum\@empty
+      \fi
+      \global\setbox\@tempboxa \vbox{%
+        \unvbox\@leftcolumn
+        \unskip
+        \unvbox\@cclv}%
+    \fi
+  }%
+  \ifx\@botlist\@empty\else
+ \NRC@warning{%
+      Bottom floats outstanding when balancing may be lost\MessageBreak
+      What's more, balancing may be invalid}%
+  \fi
+  \xdef\@freelist{\@freelist\@midlist}
+  {%
+    \output{\@dummy@balance@output}%
+    \eject
+  }%
+  {%
+    \@tempdima .5\ht\@tempboxa
+    \advance\@tempdima .5\dp\@tempboxa
+    \splittopskip\topskip
+    \splitmaxdepth\maxdepth
+ \ClassInfo\NRC@clsname{%
+      \string\BalanceColumns: total height of page is
+      \the\@tempdima\space--\MessageBreak
+      \string\vsplit\space to half of that
+      (plus #1\string\baselineskip)}%
+    \advance\@tempdima #1\baselineskip
+    \vbadness\@M
+    \setbox\@tempboxb \vsplit\@tempboxa to\@tempdima
+ \ClassInfo\NRC@clsname{%
+      Column balance: left column height
+                      \the\ht\@tempboxb+\the\dp\@tempboxb
+      \MessageBreak
+      right column height \the\ht\@tempboxa+\the\dp\@tempboxa}%
+    \@tempdima \ht\@tempboxa
+    \advance\@tempdima \dp\@tempboxa
+    \dimen@    \ht\@tempboxb
+    \advance\dimen@    \dp\@tempboxb
+    \ifdim \dimen@ < \@tempdima
+      \dimen@ \@tempdima
+    \fi
+    \global\setbox\@tempboxa \vbox {%
+      \ifx\@dbltoplist\@empty
+      \else
+        \@tempswatrue
+        \NRC@return@floats\@dbltoplist\@dbltoproom\@dbltopnum{dbl}%
+        \vspace\dbltextfloatsep
+      \fi
+      \hb@xt@\textwidth {%
+        \hb@xt@\columnwidth {%
+          \vbox to\dimen@{%
+            \unvbox\@tempboxb
+            \vfill
+          }%
+          \hss
+        }%
+        \hfill
+        \vrule \@width\columnseprule
+        \hfill
+        \hb@xt@\columnwidth {%
+          \vbox to\dimen@{%
+            \unvbox\@tempboxa
+            \vfill
+          }%
+          \hss
+        }%
+      }%
+    }%
+    \xdef\NRC@narrow@width{\the\columnwidth}
+    \global\columnwidth\textwidth
+    \global\hsize\columnwidth
+    \global\linewidth\columnwidth
+    \global\@twocolumnfalse
+    \col@number \@ne
+    \unvbox\@tempboxa
+  }%
+}
+\newcommand{\NRC@return@floats}[4]{{%
+    \def\@elt##1{%
+      \global\advance#3\@ne
+      \global\advance\@colnum\@ne
+      \@tempdima\ht##1%
+      \advance\@tempdima\dp##1%
+      \advance\@tempdima\csname#4textfloatsep\endcsname
+      \csname NRC@advance@#4colspace\endcsname{#2}%
+      \if@tempswa\vbox{\unvbox##1}\fi
+      \def\@elt####1{%
+        \global\advance#3\@ne
+        \global\advance\@colnum\@ne
+        \@tempdima\ht####1%
+        \advance\@tempdima\dp####1%
+        \advance\@tempdima\csname#4floatsep\endcsname
+        \csname NRC@advance@#4colspace\endcsname{#2}%
+        \if@tempswa
+          \vskip\csname#4floatsep\endcsname%
+          \vbox{\unvbox####1}%
+        \fi
+      }%
+    }%
+    #1%
+  }%
+  \let\@elt\relax
+  \xdef\@freelist{\@freelist#1}%
+  \xdef#1{}%
+  \global\vsize\@colroom
+}
+\newcommand{\NRC@advance@colspace}[1]{%
+  \global\advance\@colroom\@tempdima
+  \global\advance#1\@tempdima
+}
+\newcommand{\NRC@advance@dblcolspace}[1]{%
+  \global\advance\@colroom\@tempdima
+  \global\advance#1\@tempdima
+  \global\advance\@colht\@tempdima
+  \global\advance\@topnum\m@ne
+}
+\newcommand{\RestartDouble}{%
+  \penalty\z@
+  {%
+    \output{\NRC@gather@top}
+    \vfill
+    \eject
+  }%
+  \twocolumn[\unvbox\@tempboxb]%
+  \NRC@restorefootskip
+}
+\newenvironment{FullWidth}[1][0.5]%
+  {\BalanceColumns[#1]}%
+  {\RestartDouble}
+\newcommand{\NRC@gather@top}{%
+  \global\setbox\@tempboxb\vbox{\unvbox\@cclv}%
+}
+\newcommand{\LeftColumnBar}{%
+  \addvspace{0.75\baselineskip}%
+  \hbox{\rule{\NRC@narrow@width}{\p@}}%
+  \addvspace{0.75\baselineskip}%
+}
+\newcommand{\RightColumnBar}{%
+  \par
+  \addvspace{0.75\baselineskip}%
+  \hb@xt@\textwidth{\hfill\rule{\NRC@narrow@width}{\p@}}%
+  \addvspace{0.75\baselineskip}%
+}
+\newenvironment{WideText}{%
+  \@testopt{\NRC@widetext@i}{\z@}%
+}{%
+  \endlist
+}
+\def\NRC@widetext@i[#1]{%
+  \@testopt{\NRC@widetext@ii{#1}}{3pc}%
+}
+\def\NRC@widetext@ii#1[#2]{%
+  \list{}{%
+    \topsep\z@
+    \leftmargin#1\relax
+    \rightmargin#2\relax
+    \listparindent\parindent
+    \parsep\parskip
+  }%
+  \item[]%
+}
+\frenchspacing
+\parindent 10pt
+\parskip 0pt plus 2pt
+\newcommand\NRC@definecounter[1]{%
+  \global\expandafter\newcommand\csname NRC@c@#1\endcsname{0}}
+\newcommand\NRC@addtocounter[2]{\bgroup
+  \expandafter\@tempcnta\csname NRC@c@#1\endcsname\relax
+  \advance\@tempcnta#2\relax
+  \expandafter\xdef\csname NRC@c@#1\endcsname{\the\@tempcnta}%
+  \egroup
+}
+\newcommand\NRC@stepcounter[1]{\NRC@addtocounter{#1}1}
+\newcommand\if@NRCcounter[1]{\expandafter\ifnum\csname
+  NRC@c@#1\endcsname}
+\newcommand\NRC@valcounter[1]{\csname NRC@c@#1\endcsname}
+\def\NRC@condgobble{\futurelet\reserved@a\NRC@relayto@gobble}
+\def\NRC@relayto@gobble{\ifx\reserved@a\bgroup\expandafter\@gobble\fi}
+\newcommand\NRC@insertignore[1]{%
+  \@ignoretrue
+  \gdef\ignorespaces{%
+    \global\let\ignorespaces\@@ignorespaces
+    \def\@tempa{\NRC@ignorespacesandpars{#1}}%
+    \expandafter\@tempa
+  }%
+}
+\let\@@ignorespaces\ignorespaces
+\newcommand\NRC@ignorespacesandpars[1]{%
+  \def\@tempb\par{\@tempa}%
+  \def\@tempa{\@long@ifnextchar\par\@tempb{#1}}%
+  \@tempa
+}
+\long\def\@long@ifnextchar#1#2#3{%
+  \let\reserved@d=#1%
+  \def\reserved@a{#2}\def\reserved@b{#3}%
+  \futurelet\@let@token\@ifnch}
+\newcommand\NRC@stripdef[2]{%
+  \@ifundefined{captions#1}{}{%
+    \def\NRC@stripdef@##1\def#2##2##3\NRC@stripdef@{%
+      \@namedef{captions#1}{##1##3}%
+    }%
+    \edef\@tempa{\noexpand\expandafter
+      \noexpand\NRC@stripdef@
+      \expandafter\noexpand\csname captions#1\endcsname
+      \noexpand\NRC@stripdef@
+    }%
+    \@tempa
+  }%
+}
+\NRC@definecounter{author}
+\renewcommand\author{\@dblarg\@NRC@dblauthor}
+\newcommand\@NRC@dblauthor[2][]{%
+  \if@NRCcounter{author}>0
+    \expandafter\ifx\csname NRC@addr\NRC@c@author\endcsname\relax
+      \NRC@warning{No address given for author \NRC@c@author}%
+      \address{(\emph{\texttt{address missing}})}%
+    \fi
+  \fi
+  \let\NRC@tempb\NRC@c@author%
+  \NRC@stepcounter{author}%
+  \NRC@definecounter{AN\NRC@c@author}
+  \@namedef{NRC@author\NRC@c@author}{#2}%
+  \@namedef{NRC@initialsonly\NRC@c@author}{#1}%
+  \ifnum\NRC@tempb=0
+    \expandafter\let\csname NRC@addr\NRC@c@author\endcsname\relax
+  \else
+    \expandafter\edef\csname NRC@addr\NRC@c@author\endcsname
+      {\csname NRC@addr\NRC@tempb\endcsname}
+  \fi
+}
+\newcommand\shortauthor[1]{\newcommand\@shortauthor{#1}}
+\newcommand\address{\@ifnextchar[%]
+  \NRC@address@l  \NRC@address@nl
+}
+\newcommand\NRC@address@nl[1]{%
+  \@namedef{NRC@addr@\NRC@c@author}{#1}%
+  \expandafter\edef\csname NRC@addr\NRC@c@author\endcsname
+    {\NRC@c@author}%
+  \NRC@allocaddr\NRC@c@author%
+}
+\def\NRC@address@l[#1]{%
+  \@namedef{NRC@addr\NRC@c@author}{#1}%
+  \def\NRC@tempa{#1}%
+  \futurelet\reserved@a\NRC@address@lsw
+}
+\def\NRC@address@lsw{%
+  \ifx\reserved@a\bgroup
+    \expandafter\NRC@address@ldef
+  \fi
+}
+\def\NRC@address@ldef#1{%
+  \@namedef{NRC@addr@\NRC@tempa}{#1}%
+  \NRC@allocaddr\NRC@tempa%
+}
+\gdef\NRC@addresses{}
+\newcommand\NRC@allocaddr[1]{%
+  \expandafter\gdef\csname NRC@addrlist#1\endcsname{}%
+  \NRC@definecounter{addr@#1}%
+  \NRC@addtolist\NRC@addresses{#1}%
+}
+\newcommand\NRC@addtolist[2]{\bgroup
+  \let\do\relax
+  \xdef#1{#1\do{#2}}%
+  \egroup
+}
+\newcommand\NRC@addauthortoaddress[1]{%
+  \expandafter\edef\expandafter\@tempa\expandafter{%
+    \csname NRC@addr#1\endcsname}%
+  \expandafter\NRC@addtolist
+                  \csname NRC@addrlist\@tempa\endcsname{#1}%
+  \NRC@stepcounter{addr@\@tempa}%
+}
+\newcommand\correspond{%
+  \futurelet\reserved@a\@correspond
+}
+\newcommand\@correspond{%
+  \ifx\reserved@a\bgroup
+    \expandafter\@correspond@a
+  \else
+    \AddressNote{\NRC@text@correspondAll}%
+  \fi
+}
+\newcommand\@correspond@a[1]{%
+  \def\@tempa{#1}%
+  \protected@xdef\@tempa{\noexpand\AddressNote{\NRC@text@correspond}}
+  \@tempa
+}
+\newcommand\present[1]{%
+  \AddressNote{\NRC@text@present\ #1}%
+}
+\newcommand\AddressNote[1]{%
+  \NRC@stepcounter{AN\NRC@c@author}
+  \bgroup
+    \@NRC@AddressCommands
+    \expandafter\protected@xdef
+      \csname NRC@AN\NRC@c@author.%
+        \@nameuse{NRC@c@AN\NRC@c@author}\endcsname{%
+      \noexpand\NRC@addrfnote{#1}%
+    }%
+  \egroup
+}
+\let\IDnote\AddressNote
+\def\@NRC@AddressCommands{%
+  \expandafter\def\csname phone \endcsname##1{%
+    \NRC@text@telephone\protect~##1}%
+  \expandafter\def\csname fax \endcsname##1{|%
+    \NRC@text@fax\protect~##1}%
+  \expandafter\def\csname telefax \endcsname##1{%
+    \NRC@text@telefax\protect~##1}%
+  \expandafter\def\csname email \endcsname##1{%
+    \mbox{\NRC@text@email}\protect~##1}%
+}
+\DeclareRobustCommand\phone[1]{}
+\DeclareRobustCommand\fax[1]{}
+\DeclareRobustCommand\telefax[1]{}
+\DeclareRobustCommand\email[1]{}
+\newcommand\NRC@received@sep{}
+\def\NRC@received{}
+\newcommand\received[1]{%
+  \protected@xdef\NRC@received{\NRC@received\NRC@received@sep
+    \protect\NRC@text@received\ #1.%
+  }%
+  \let\NRC@received@sep\space
+}
+\newcommand\accepted[1]{%
+  \protected@xdef\NRC@received{\NRC@received\NRC@received@sep
+    \protect\NRC@text@accepted\ #1.%
+  }%
+  \let\NRC@received@sep\space
+}
+\newcommand\revreceived[1]{%
+  \protected@xdef\NRC@received{\NRC@received\NRC@received@sep
+    \protect\NRC@text@revreceived\ #1.%
+  }%
+  \let\NRC@received@sep\space
+}
+\newcommand\revaccepted[1]{%
+  \protected@xdef\NRC@received{\NRC@received\NRC@received@sep
+    \protect\NRC@text@revaccepted\ #1.%
+  }%
+  \let\NRC@received@sep\space
+}
+\newcommand{\IDdates}[1]{%
+  \protected@xdef\NRC@received{\NRC@received\NRC@received@sep#1}%
+  \let\NRC@received@sep\space
+}
+\let\IDdate\IDdates
+\newif\ifNRC@dedication  \NRC@dedicationfalse
+\newcommand\dedication[1]{\gdef\NRC@dedication{#1}%
+  \NRC@dedicationtrue
+}
+\newif\ifNRC@assoced  \NRC@assocedfalse
+\newcommand\assoced[1]{\gdef\NRC@assoced{\NRC@text@assoced{} #1.}%
+  \NRC@assocedtrue
+}
+\newif\ifNRC@corred  \NRC@corredfalse
+\newcommand\corred[1]{\gdef\NRC@corred{\NRC@text@corred{} #1.}%
+  \NRC@corredtrue
+}
+\newif\ifNRC@commdate  \NRC@commdatefalse
+\newcommand\commdate[1]{\gdef\NRC@commdate{\NRC@text@commdate{} #1.}%
+  \NRC@commdatetrue
+}
+\newif\ifNRC@webpub  \NRC@webpubfalse
+\newcommand\webpub[1]{\@ifnextchar\bgroup
+  {\def\@tempa{#1}\NRC@a@webpub}%
+  {%
+    \def\@tempa{\protect\NRC@url{\protect\NRC@def@webaddress}}%
+    \NRC@a@webpub{#1}%
+  }%
+}
+\newcommand\NRC@a@webpub[1]{%
+  \def\@tempb{#1}%
+  \protected@xdef\NRC@webpub{\NRC@text@webpub.}%
+  \NRC@webpubtrue
+}
+\newcommand*{\NRC@def@webaddress}{\emph{unknown}}
+\DeclareRobustCommand\NRCurl[1]{\expandafter\let\expandafter
+  \NRC@url@command\csname#1\endcsname}
+\NRCurl{@firstofone}
+\newcommand\NRC@url[1]{{%
+  \let\protect\@empty
+  \edef\@tempa{\noexpand\NRC@url@command{#1}}%
+  \@tempa
+}}
+\newif\if@abbreviations  \@abbreviationsfalse
+\newcommand\abbreviations[1]{\gdef\@abbreviations{#1}%
+  \@abbreviationstrue
+}
+\newcommand\NRC@defaultauthorlist{\bgroup
+  \let\correspond\NRC@condgobble
+  \expandafter\@tempcnta\NRC@c@author\relax
+  \advance\@tempcnta -2
+  \@tempcntb 0
+  \loop
+    \ifnum\@tempcnta>0
+      \advance\@tempcntb 1
+      \NRC@addauthortoaddress{\the\@tempcntb}%
+      \ignorespaces\csname NRC@author\number\@tempcntb\endcsname\unskip,
+      \advance\@tempcnta -1
+  \repeat
+  \expandafter\@tempcnta\NRC@c@author\relax
+  \advance\@tempcnta -\@tempcntb
+  \expandafter\ifnum\NRC@c@author>0
+    \ifnum\@tempcnta>1
+      \expandafter\@tempcnta\NRC@c@author\relax
+      \advance\@tempcnta -1
+      \NRC@addauthortoaddress{\the\@tempcnta}%
+      \ignorespaces\csname NRC@author\number\@tempcnta\endcsname\unskip
+      \expandafter\ifnum\NRC@c@author>2
+        \ifNRC@french\else,\fi
+      \fi\ \NRC@text@and\
+    \fi
+    \NRC@addauthortoaddress\NRC@c@author
+    \ignorespaces\csname NRC@author\NRC@c@author\endcsname\unskip
+  \fi
+\egroup
+}
+\newcommand\NRC@default@authaddlist{\bgroup
+  \let\do\NRC@output@authorline
+  \NRC@addresses
+  \egroup
+}
+\newcommand\NRC@output@authorline[1]{\bgroup
+  \@tempswafalse
+  \expandafter\@tempcnta\NRC@valcounter{addr@#1}\relax
+  \ifcase\@tempcnta
+  \or
+  \or \def\NRC@authorseparator{\NRC@optfnmark{} \NRC@text@and\ }%
+  \else
+    \def\NRC@authorseparator{%
+      \ifnum\@tempcnta>0\relax
+        \ifNRC@french
+          \NRC@optfnmark,
+        \else
+          ,\NRC@optfnmark{}
+        \fi
+        \advance\@tempcnta-1\relax
+      \else
+        \ifNRC@french
+          \NRC@optfnmark\ \NRC@text@and{}
+        \else
+          ,\NRC@optfnmark{} \NRC@text@and{}
+        \fi
+      \fi
+    }%
+    \advance\@tempcnta-2\relax
+  \fi
+  \let\do\NRC@output@oneauthor
+  \noindent{\usefont\f@encoding\rmdefault {bx}n%
+            \csname NRC@addrlist#1\endcsname
+            \ifNRC@french
+              \NRC@optfnmark.%
+            \else
+              .\NRC@optfnmark
+            \fi}
+  \if@breakaddress\par\noindent\fi
+  \csname NRC@addr@#1\endcsname\par
+  \egroup
+}
+\newcommand\NRC@output@oneauthor[1]{%
+  \if@tempswa\NRC@authorseparator\else\@tempswatrue\fi
+  \csname NRC@initialsonly#1\endcsname
+  \def\NRC@optfnmark{\NRC@processAN{#1}}%
+}
+\newcommand\NRC@addrfnote[1]{%
+  \NRC@addrfnmark
+  \protected@xdef\NRC@addrfnbody{\NRC@addrfnbody
+    \protect\NRC@addrfntext[\the\c@footnote]{#1}\protect\par}%
+}
+\def\NRC@addrfnbody{}
+\newcommand{\NRC@addrfnmark}{%
+  {%
+    \stepcounter{footnote}%
+    \protected@xdef\@thefnmark{\thefootnote}%
+  }%
+  \leavevmode
+  \edef\@x@sf{\the\spacefactor}%
+  \nobreak
+  \hbox{\textsuperscript{\@thefnmark}}%
+  \spacefactor\@x@sf\relax
+}
+\let\thanks\NRC@addrfnote
+\def\NRC@addrfntext[#1]#2{%
+  \begingroup
+    \csname c@\@mpfn\endcsname #1\relax
+    \unrestored@protected@xdef\@thefnmark{\thempfn}%
+  \endgroup
+  \@makefntext{%
+    \rule\z@\footnotesep
+    \NRC@sectragged\ignorespaces
+    #2%
+    \@finalstrut\strutbox}%
+}
+\newcommand\NRC@processAN[1]{%
+  \@tempcntb 0\relax
+  \loop
+    \if@NRCcounter{AN#1}>\@tempcntb
+      \advance\@tempcntb 1\relax
+      \csname NRC@AN#1.\the\@tempcntb\endcsname
+      \expandafter\ifnum\csname NRC@c@AN#1\endcsname>\@tempcntb
+        \textsuperscript{,}%
+      \fi
+  \repeat
+}
+\newcommand\specialtitle{\@ifstar
+  {\@specialonlytrue\@specialtitle}%
+  {\@specialonlyfalse\@specialtitle}}
+\newcommand\@specialtitle[1]{\gdef\@special@title{#1}\@specialtitletrue}
+\newif\if@specialtitle  \@specialtitlefalse
+\newif\if@specialonly
+\def\NRC@titleoffset{5pc\relax}
+\newif\ifNRC@IDbox
+\global\NRC@IDboxfalse
+\newbox\NRC@theIDbox
+\newif\ifNRC@closingrule
+\NRC@closingrulefalse
+\renewcommand\maketitle{%
+  \@ifstar{\NRC@closingruletrue\NRC@iimaketitle}{\NRC@iimaketitle}%
+}
+\newcommand{\NRC@iimaketitle}{%
+  \NRC@maketitle
+  \ifNRC@IDbox\NRC@makeIDbox{%
+    \if@onecolid\NRC@columnwidth\else\textwidth\fi}%
+  \fi
+  \ifx\NRC@abstract@i\@undefined
+    \NRC@warning{Neither abstract nor resume given}%
+  \else
+    \begingroup
+      \the\NRC@abstract@i
+      \@topsepadd\z@
+      \endtrivlist
+    \endgroup
+    \ifx\NRC@abstract@ii\@undefined
+      \NRC@warning{One of abstract and resume missing}%
+    \else
+      \gdef\NRC@absressep{8}%
+      \begingroup
+        \the\NRC@abstract@ii
+        \@topsepadd\z@
+        \endtrivlist
+        \endgroup
+    \fi
+  \fi
+  \ifNRC@closingrule
+    \vskip 4\p@
+    \noindent\rule{\textwidth}{\p@}
+    \vskip 1pc
+  \else
+    \vspace*{8\p@}%
+  \fi
+  \global\dbltextfloatsep \z@
+  \RestartDouble
+  \if@onecolid
+    \ifNRC@IDbox
+      \@float{figure}[b!]
+        \box\NRC@theIDbox
+      \end@float
+    \fi
+  \fi
+}
+\newcommand{\NRC@maketitle}{%
+  \vspace*{-6\p@}%
+  \if@specialtitle
+    \if@specialonly
+      \bgroup
+        \fboxsep\z@
+        \noindent\hspace{\NRC@titleoffset}%
+        \colorbox{black}{%
+          \hskip 1pc\relax
+          \parbox[t]{37pc}{%} match extra parbox opening
+            \fontsize{18}{28}%
+            \usefont\f@encoding\sfdefault mn%
+            \NRC@sectragged
+            \advance\rightskip 1pc\relax
+            \textcolor{white}{%
+              \vrule \@height21\p@ \@depth\z@  \@width\z@
+              \@special@title
+              \vrule \@height\z@   \@depth9\p@ \@width\z@}%
+          }%
+        }%
+        \par
+        \pagestyle{nrcplain}%
+        \thispagestyle{nrcplain}%
+      \egroup
+      \@tempswafalse
+    \else
+      \@tempswatrue
+    \fi
+  \else
+    \@tempswatrue
+  \fi
+  \if@tempswa
+    \@tempdima\textwidth
+    \advance\@tempdima -\NRC@titleoffset
+    \setbox\@tempboxa\vbox{%
+      \hsize\@tempdima
+      \if@specialtitle
+        \bgroup
+          \fboxsep\z@
+          \noindent
+          \colorbox{black}{%
+            \hskip 1pc\relax
+            \parbox[t]{37pc}{%} match extra parbox opening
+              \fontsize{18}{28}%
+              \usefont\f@encoding\sfdefault mn%
+              \NRC@sectragged
+              \advance\rightskip 1pc\relax
+              \textcolor{white}{%
+                \vrule \@height21\p@ \@depth\z@  \@width\z@
+                \@special@title
+                \vrule \@height\z@   \@depth9\p@ \@width\z@}%
+            }%
+          }%
+          \par
+          \vspace*{2pc}%
+        \egroup
+      \fi
+      \fontsize{18}{24}%
+      \usefont\f@encoding\sfdefault cn%
+      \NRC@sectragged
+      \noindent\@title\par
+      \@tempdima 2.5pc
+      \advance\@tempdima -\prevdepth
+      \advance\@tempdima -11pt% *** pragmatic value ***
+      \vspace\@tempdima
+      \fontsize{11}\@xiipt
+      \selectfont\NRC@sectragged
+      \noindent\NRC@defaultauthorlist\par
+      \@tempdima 17\p@% 1.5pc - 1pt
+      \advance\@tempdima -\prevdepth
+      \vspace\@tempdima
+      }%
+    \@tempdima \NRC@titleoffset
+    \advance\@tempdima -4\p@
+    \bgroup
+      \noindent\hb@xt@\hsize{%
+        \vrule \@width4\p@
+        \kern \@tempdima
+        \vbox{\box\@tempboxa}%
+        }%
+      \parskip\z@skip
+      \par
+      \noindent\hrule \@height\p@
+    \egroup
+    \global\NRC@IDboxtrue
+  \fi
+}
+\newcommand{\NRC@makeIDbox}[1]{%
+  \setbox\NRC@theIDbox\vbox\bgroup
+    \hsize #1
+    \noindent\hrule \@height\p@
+    \@tempdima #1
+    \advance\@tempdima -1pc
+    \setbox\@tempboxa\hbox{%
+      \smallt\NRC@received
+    }%
+    \setbox\@tempboxa\vbox{%
+      \hsize \@tempdima
+      \@tempdima 1pc
+      \advance\@tempdima -\ht\@tempboxa
+      \vspace{\@tempdima}%
+      \if@onecolid\else
+        \if@multcolid
+          \linewidth \hsize
+          \multicolsep\z@skip
+          \columnsep 1.5pc
+          \begin{multicols}{2}
+        \fi
+      \fi
+      \noindent
+      {%
+        \smallt
+        \NRC@received
+        \ifNRC@webpub
+          \NRC@received@sep
+          \NRC@webpub
+        \fi
+        \par
+      }%
+      \vspace{7\p@}% *** pragmatic value ***
+      \smallt
+      \ifNRC@assoced
+        \noindent\NRC@assoced\par
+        \vspace{7\p@}% *** pragmatic value ***
+      \fi
+      \ifNRC@corred
+        \noindent\NRC@corred\par
+        \vspace{7\p@}% *** pragmatic value ***
+      \fi
+      \ifNRC@dedication
+        \bgroup
+          \NRC@sectragged
+          \noindent
+          \textit{\NRC@dedication}\par
+          \vspace{7\p@}% *** pragmatic value ***
+        \egroup
+      \fi
+      \if@abbreviations
+        \bgroup
+          \NRC@sectragged
+          \noindent
+          \textbf{\NRC@text@abbreviations\ifNRC@french~\fi\string:}%
+                        \ \@abbreviations\par
+          \vspace{7\p@}% *** pragmatic value ***
+        \egroup
+      \fi
+      {%
+        \@NRC@AddressCommands
+        \NRC@default@authaddlist
+        \ifNRC@commdate
+          \vspace{7\p@}% pragmatic
+          \noindent\NRC@commdate\par
+        \fi
+        \ifx\NRC@addrfnbody\@empty
+        \else
+          \vspace{7\p@}% *** pragmatic value ***
+          \NRC@addrfnbody
+        \fi
+      }%
+      \if@onecolid\else
+        \if@multcolid
+          \end{multicols}
+        \fi
+      \fi
+    }%
+    \@tempdima 1pc
+    \advance\@tempdima -4\p@
+    \noindent\hb@xt@#1{%
+      \vrule \@width4\p@
+      \kern \@tempdima
+      \vbox{\box\@tempboxa}%
+      }
+    \egroup
+  \if@onecolid
+  \else
+    \@tempdima \ht\NRC@theIDbox
+    \advance\@tempdima \dp\NRC@theIDbox
+    \advance\@tempdima \textfloatsep
+    \global\advance\@colht -\@tempdima
+    \global\@colroom \@colht
+    \global\vsize    \@colht
+    \global\pagegoal \@colht
+    \global\advance\footskip \@tempdima
+  \fi
+  \thispagestyle{nrctitlepage}%
+}
+\xdef\NRC@restorefootskip{%
+  \global\noexpand\footskip\the\footskip}%
+\newcommand\NRC@absressep{18}
+\renewenvironment{abstract}{%
+  \NRC@gather@env{\expandafter\topsep\NRC@absressep\p@
+    \partopsep\z@
+    \parskip\z@
+    \trivlist
+    \parskip0\p@ \@plus\p@
+    \leftmargin \NRC@titleoffset
+    \advance\linewidth -\leftmargin
+    \advance\linewidth -\rightmargin
+    \advance\@totalleftmargin \leftmargin
+    \parshape \@ne \@totalleftmargin \linewidth
+    \item[]%
+    \let\NRC@extract@name\@firstoftwo
+    \ifx\extrasenglish\@undefined
+    \else
+      \select@language{english}%
+    \fi
+    \smalll
+    \textbf{\abstractname}:%
+    \NRC@sectragged
+    \ \ignorespaces}}%
+  {}
+\newenvironment{resume}{%
+  \NRC@gather@env{\expandafter\topsep\NRC@absressep\p@
+    \partopsep\z@
+    \parskip\z@
+    \trivlist
+    \parskip0\p@ \@plus\p@
+    \leftmargin \NRC@titleoffset
+    \advance\linewidth -\leftmargin
+    \advance\linewidth -\rightmargin
+    \advance\@totalleftmargin \leftmargin
+    \parshape \@ne \@totalleftmargin \linewidth
+    \item[]%
+    \let\NRC@extract@name\@secondoftwo
+    \ifx\extrasfrench\@undefined
+    \else
+      \select@language{french}%
+    \fi
+    \smalll
+    \textbf{\nomresume}\,:%
+    \NRC@sectragged
+    \ \ignorespaces}}%
+  {}
+\newcommand\nomresume{R\'esum\'e}
+\newcommand\traduit{\par\vspace{4\p@}\noindent
+  [Traduit par la r\'edaction]%
+}
+\newcommand\Traduit{\par\vspace{4\p@}\noindent
+  [Traduit par la R\'edaction]%
+}
+\newcommand\translation{\par\vspace{4\p@}\noindent
+  [Journal translation]%
+}
+\newcommand\keywords[1]{\par\vspace{4\p@}\noindent
+  \emph{Key words:}\ #1.%
+}
+\newcommand\motscles[1]{\par\vspace{4\p@}\noindent
+  \emph{Mots cl\'es\,:}\ #1.%
+}
+\newcommand\PACS{%
+  \par\vspace{4\p@}%
+  \noindent PACS\ %
+  \@ifstar{%
+    \NRC@extract@name\NRC@PACS@ens\NRC@PACS@frs
+  }{%
+    \NRC@extract@name\NRC@PACS@en\NRC@PACS@fr
+  }%
+}
+\newcommand\NRC@PACS@ens[1]{No.:\ #1}
+\newcommand\NRC@PACS@en[1]{Nos.:\ #1}
+\newcommand\NRC@PACS@frs[1]{N\textsuperscript{o}\,:\ #1}
+\newcommand\NRC@PACS@fr[1]{N\textsuperscript{os}\,:\ #1}
+\newtoks\NRC@abstract@toks
+\newtoks\NRC@resume@toks
+\newcommand\NRC@gather@env[1]{%
+  \let\NRC@gathering\@currenvir
+  \expandafter\let\expandafter\NRC@gather@toks
+    \csname NRC@\NRC@gathering @toks\endcsname
+  \global\NRC@gather@toks{#1}%
+  {\ifnum0=`}\fi
+  \NRC@gather@body
+}
+\long\def\NRC@gather@body#1\end{%
+  \global\NRC@gather@toks\expandafter{\the\NRC@gather@toks#1}%
+  \NRC@gather@findend
+}
+\newcommand\NRC@gather@findend[1]{%
+  \def\@tempa{#1}%
+  \ifx\@tempa\NRC@gathering
+    \expandafter\NRC@gather@end
+  \else
+    \global\NRC@gather@toks\expandafter{\the\NRC@gather@toks\end{#1}}%
+    \expandafter\NRC@gather@body
+  \fi
+}
+\newcommand\NRC@gather@end{%
+  \ifnum0=`{\fi}%
+  \ifx\NRC@abstract@i\@undefined
+    \global\let\NRC@abstract@i \NRC@gather@toks
+  \else
+    \global\let\NRC@abstract@ii\NRC@gather@toks
+  \fi
+  \expandafter\end\expandafter{\NRC@gathering}%
+}
+\newif\ifNRC@easedbaselines  \NRC@easedbaselinesfalse
+\newif\ifNRC@relaxedspacing  \NRC@relaxedspacingfalse
+\newcommand*{\easebaselines}{%
+  \ifNRC@author@use
+    \NRC@warning{\string\easebaselines\space is an editor command}
+  \fi
+  \NRC@easedbaselinestrue
+  \AtBeginDocument{\renewcommand{\arraystretch}{1.05}}%
+}
+\@onlypreamble\easebaselines
+\renewcommand{\normalsize}{%
+ \ifNRC@easedbaselines
+    \@setfontsize\normalsize\@xpt\@xiipt
+  \else
+    \@setfontsize\normalsize\@xpt{11}%
+  \fi
+  \ifNRC@relaxedspacing
+    \abovedisplayskip 10\p@ \@plus0.0003fil \@minus5\p@
+  \else
+    \abovedisplayskip 10\p@ \@plus2\p@ \@minus5\p@
+  \fi
+  \abovedisplayshortskip \z@ \@plus3\p@
+  \belowdisplayshortskip 6\p@ \@plus3\p@ \@minus3\p@
+   \belowdisplayskip \abovedisplayskip
+   \let\@listi\@listI}
+\normalsize
+\renewcommand{\small}{%
+ \ifNRC@easedbaselines
+    \@setfontsize\small\@ixpt{11}%
+  \else
+    \@setfontsize\small\@ixpt\@xpt
+  \fi
+  \ifNRC@relaxedspacing
+    \abovedisplayskip 8.5\p@ \@plus0.0003fil \@minus4\p@
+  \else
+    \abovedisplayskip 8.5\p@ \@plus3\p@ \@minus4\p@
+  \fi
+  \abovedisplayshortskip \z@ \@plus2\p@
+  \belowdisplayshortskip 4\p@ \@plus2\p@ \@minus2\p@
+  \def\@listi{\leftmargin\leftmargini
+    \topsep 4\p@ \@plus2\p@ \@minus2\p@
+    \parsep 2\p@ \@plus\p@ \@minus\p@
+    \itemsep \parsep}%
+  \belowdisplayskip \abovedisplayskip
+}
+\newcommand{\smalll}{%
+  \@setfontsize\small\@ixpt{11}%
+  \abovedisplayshortskip \z@ \@plus2\p@
+  \belowdisplayshortskip 4\p@ \@plus2\p@ \@minus2\p@
+  \def\@listi{\leftmargin\leftmargini
+    \topsep 4\p@ \@plus2\p@ \@minus2\p@
+    \parsep 2\p@ \@plus\p@ \@minus\p@
+    \itemsep \parsep}%
+  \belowdisplayskip \abovedisplayskip
+}
+\newcommand{\smallt}{%
+  \@setfontsize\small\@ixpt\@xpt
+  \abovedisplayskip 8.5\p@ \@plus3\p@ \@minus4\p@
+  \abovedisplayshortskip \z@ \@plus2\p@
+  \belowdisplayshortskip 4\p@ \@plus2\p@ \@minus2\p@
+  \def\@listi{\leftmargin\leftmargini
+    \topsep 4\p@ \@plus2\p@ \@minus2\p@
+    \parsep 2\p@ \@plus\p@ \@minus\p@
+    \itemsep \parsep}%
+  \belowdisplayskip \abovedisplayskip
+}
+ %    \end{macrocode}
+\renewcommand{\footnotesize}{%
+ \ifNRC@easedbaselines
+    \@setfontsize\footnotesize\@viiipt{9.5}%
+  \else
+    \@setfontsize\footnotesize\@viiipt\@ixpt
+  \fi
+  \ifNRC@relaxedspacing
+    \abovedisplayskip 6\p@ \@plus0.0003fil \@minus4\p@
+  \else
+    \abovedisplayskip 6\p@ \@plus2\p@ \@minus4\p@
+  \fi
+  \abovedisplayshortskip \z@ \@plus\p@
+  \belowdisplayshortskip 3\p@ \@plus\p@ \@minus2\p@
+  \def\@listi{\leftmargin\leftmargini
+    \topsep 3\p@ \@plus\p@ \@minus\p@
+    \parsep 2\p@ \@plus\p@ \@minus\p@
+    \itemsep \parsep}%
+  \belowdisplayskip \abovedisplayskip
+}
+\renewcommand{\scriptsize}{\@setfontsize\scriptsize\@viipt\@viiipt}
+\renewcommand{\tiny}{\@setfontsize\tiny\@vpt\@vipt}
+\renewcommand{\large}{\@setfontsize\large\@xiipt{14}}
+\renewcommand{\Large}{\@setfontsize\Large\@xivpt{18}}
+\renewcommand{\LARGE}{\@setfontsize\LARGE\@xviipt{22}}
+\renewcommand{\huge}{\@setfontsize\huge\@xxpt{25}}
+\renewcommand{\Huge}{\@setfontsize\Huge\@xxvpt{30}}
+\newcommand{\NRC@sectragged}{\hyphenpenalty\@M
+  \rightskip\z@ \@plus 5em
+  \parfillskip\z@ \@plus 1fil
+  \spaceskip=0.3333em\relax
+  \xspaceskip=0.5em\relax
+}
+\renewcommand\section{%
+               \@startsection{section}%
+                             \@ne
+                             \z@
+                             {18\p@ \@plus6\p@}%
+                             {6\p@ \@plus3\p@}%
+                             {\fontsize{11}{12}%
+                       \let\@hangfrom\@firstofone\noindent
+                              \usefont\f@encoding\sfdefault cn%
+                              \NRC@sectragged}%
+                            }
+\let\Asection\section
+\renewcommand\subsection{%
+               \@startsection{subsection}%
+                             \tw@
+                             \z@
+                             {12\p@ \@plus6\p@}%
+                             {.1\p@ \@plus2\p@}%
+                             {\reset@font\bfseries
+                       \let\@hangfrom\@firstofone\noindent
+                              \NRC@sectragged}%
+                            }
+\let\Bsection\subsection
+\renewcommand\subsubsection{%
+               \@startsection{subsubsection}%
+                             \thr@@
+                             \z@
+                             {9\p@ \@plus3\p@}%
+                             {.1\p@ \@plus2\p@}%
+                             {\reset@font\bfseries\itshape
+                       \let\@hangfrom\@firstofone\noindent
+                              \NRC@sectragged}%
+                            }
+\let\Csection\subsubsection
+\newcommand\subsubsubsection{%
+               \@startsection{paragraph}%
+                             4%
+                             \z@
+                             {7\p@ \@plus2\p@}%
+                             {.1\p@ \@plus2\p@}%
+                             {\reset@font\itshape
+                       \let\@hangfrom\@firstofone\noindent
+                              \NRC@sectragged}%
+                            }
+\let\Dsection\subsubsubsection
+\renewcommand\paragraph{%
+               \@startsection{subparagraph}%
+                             4%
+                             \z@
+                             {8\p@ \@plus2.5\p@ \@minus\p@}%
+                             {-0.5em}%
+                             {\reset@font\itshape}%
+                            }
+\let\Esection\paragraph
+\renewcommand\@seccntformat[1]{%
+  \@ifundefined{NRC@seccnt@#1}%
+    {\@nameuse{the#1}.\hskip0.5em\relax}%
+    {\@nameuse{NRC@seccnt@#1}}%
+}
+\newcommand\NRC@seccnt@paragraph{\theparagraph.\ }
+\setcounter{secnumdepth}{4}
+\let\NRC@@appendix\appendix
+\renewcommand{\appendix}{\@ifstar \NRC@appendix\NRC@@appendix}
+\newcommand{\NRC@appendix}{\NRC@@appendix
+  \gdef\NRC@seccnt@section{\appendixname\ %
+    \thesection\ifNRC@french~\string:\else:\fi\hskip0.5em\relax
+  }%
+}
+\skip\footins14\p@\@plus10\p@
+\renewcommand\footnoterule{\kern-5\p@
+  \hrule \@height\p@
+  \kern4\p@
+}
+\long\def\@footnotetext#1{%
+  \insert\footins{%
+    \reset@font\smallt
+    \interlinepenalty\interfootnotelinepenalty
+    \splittopskip\footnotesep
+    \splitmaxdepth \dp\strutbox \floatingpenalty \@MM
+    \hsize\columnwidth \@parboxrestore
+    \protected@edef\@currentlabel{%
+       \csname p@footnote\endcsname\@thefnmark
+    }%
+    \color@begingroup
+      \@makefntext{%
+        \rule\z@\footnotesep\ignorespaces#1\@finalstrut\strutbox
+      }%
+    \color@endgroup
+  }%
+}%
+\renewcommand\@makefntext[1]{%
+  \@hangfrom{%
+    \ifNRC@french
+      \@thefnmark.\hskip0.3333em%
+    \else
+      \hb@xt@4\p@{\@makefnmark\hss}%
+    \fi
+  }%
+  #1%
+}
+\iflefteqnos
+  \mathindent32pt
+\else
+  \mathindent\z@
+\fi
+\newif\ifNRC@amsmath
+\NRC@amsmathfalse
+\AtBeginDocument{%
+  \@ifundefined{tagform@}\relax{%
+    \NRC@amsmathtrue
+    \iflefteqnos
+      \@mathmargin32\p@\relax
+    \else
+      \@mathmargin\z@skip
+    \fi
+  }
+}
+\iflefteqnos
+  \PassOptionsToPackage{fleqn,leqno}{amsmath}
+\else
+  \PassOptionsToPackage{fleqn}{amsmath}
+\fi
+\renewcommand{\@eqnnum}{%
+  \iflefteqnos
+    \hb@xt@1sp{}%
+    \rlap{\normalfont\normalcolor
+      \hskip -\displaywidth \eqnoformat\theequation}%
+  \else
+    {%
+      \normalfont\normalcolor \eqnoformat\theequation
+    }%
+  \fi
+}
+  \newcommand{\eqnoformat}[1]{[\ignorespaces#1\unskip\@@italiccorr]}
+\AtBeginDocument{\ifNRC@amsmath
+    \def\tagform@#1{%
+      \maketag@@@{\eqnoformat{#1}}}
+  \fi
+}
+\def\NRC@displaymath{\begingroup
+  \ifNRC@amsmath
+    \@mathmargin\z@skip
+  \else
+    \mathindent\z@skip
+  \fi
+  \NRC@@displaymath
+}
+\def\NRC@enddisplaymath{\NRC@@enddisplaymath\endgroup}
+\AtBeginDocument{\let\NRC@@displaymath\[%
+  \let\[\NRC@displaymath
+  \let\NRC@@enddisplaymath\]%
+  \let\]\NRC@enddisplaymath}%
+\DeclareMathSizes  {18}   {18}   \@xiipt \@xpt
+\DeclareMathSizes  {16}   {16}   \@xiipt \@xpt
+\DeclareMathSizes  {15}   {15}   \@xpt   {8}
+\DeclareMathSizes  \@xipt \@xipt \@ixpt  {7}
+\DeclareMathSizes  \@ixpt \@ixpt {6}     {5}
+\newcommand\numberby[2]{%
+  \@ifundefined{c@#1}{\@nocounterr{#1}}%
+  \@ifundefined{c@#2}{\@nocounterr{#2}}%
+  \@addtoreset{#1}{#2}%
+  \expandafter\gdef\csname the#1\expandafter\endcsname
+    \expandafter{\csname the#2\endcsname.\arabic{#1}}%
+}
+\renewcommand\hline{%
+  \noalign{\ifnum0=`}\fi\@ifstar
+    {\@shline{2\p@}}%
+    {\@shline{\arrayrulewidth}}}
+\newcommand\@shline[1]{\hrule \@height #1\relax
+   \futurelet \reserved@a \@xhline}
+\arrayrulewidth\p@
+\AtBeginDocument{%
+  \let\NRC@@tabular\tabular
+  \let\endNRC@@tabular\endtabular
+  \renewenvironment{tabular}%
+    {\smalll\NRC@@tabular}%
+    {\endNRC@@tabular}%
+}
+\DeclareRobustCommand*\textsubscript[1]{%
+  \@textsubscript{\selectfont#1}}
+\def\@textsubscript#1{%
+  {\m@th\ensuremath{_{\mbox{\fontsize\sf@size\z@#1}}}}}
+\newenvironment{flenumerate}%
+  {%
+    \ifnum \@enumdepth>\z@
+      \@toodeep
+    \else
+      \advance\@enumdepth\@ne
+      \def\@enumctr{enumi}%
+      \leftmargini1.5pc\relax
+      \labelwidth\leftmargini
+      \labelsep\z@
+      \list
+        \labelenumi
+        {%
+          \usecounter\@enumctr
+          \def\makelabel##1{##1\hss}%
+        }%
+    \fi
+  }%
+  \endlist
+\newenvironment{flitemize}%
+  {%
+    \ifnum \@itemdepth>\z@
+      \@toodeep
+    \else
+      \advance\@itemdepth\@ne
+      \def\@itemitem{labelitemi}%
+      \leftmargini10\p@
+      \labelwidth\leftmargini
+      \labelsep\z@
+      \list
+        \labelitemi
+        {\def\makelabel##1{##1\hss}}%
+    \fi
+  }%
+  \endlist
+\let\NRC@@caption\caption
+\renewcommand\caption{\@topcaptionfalse\NRC@caption}
+\newcommand\topcaption{\@topcaptiontrue
+  \global\advance\NRC@topcaptcounter\@ne
+  \NRC@caption
+}
+\newif\if@topcaption
+\@topcaptionfalse
+\newcount\NRC@topcaptcounter
+\newcommand{\NRC@caption}{%
+  \edef\NRC@capt@left{\the\leftskip}%
+  \edef\NRC@capt@right{\the\rightskip}%
+  \NRC@@caption
+}
+\newcommand\NRC@makecaption[2]{%
+  \if@topcaption \@tempdima\belowcaptionskip \advance\@tempdima 3.5\p@
+  \else \@tempdima\abovecaptionskip \fi \vskip\@tempdima
+  \@tempdima\captionwidth
+  \ifdim\@tempdima=\z@
+    \if@topcaption
+      \expandafter\let\expandafter\@tempa
+        \csname NRC@tabwd@\the\NRC@topcaptcounter\endcsname
+      \@tempdima\ifx\@tempa\relax
+        \hsize
+      \else
+        \@tempa
+      \fi
+    \else
+      \@tempdima\hsize
+    \fi
+  \fi
+  \hb@xt@\hsize{%
+    \hskip\NRC@capt@left
+    \vbox{%
+      \hsize\@tempdima
+ \NRC@sectragged
+      \smalll
+      \textbf{#1.}\enspace\ignorespaces#2\unskip\par
+    }%
+    \hskip\NRC@capt@right
+  }%
+  \@tempdima\if@topcaption
+    \abovecaptionskip
+    \advance\@tempdima -6\p@ % pragmatic value from NRC experience
+  \else
+    \belowcaptionskip
+  \fi
+  \vskip\@tempdima
+}
+\renewcommand\figurename{Fig.}
+\newdimen\captionwidth
+\captionwidth\z@
+\AtBeginDocument{\let\@makecaption\NRC@makecaption}
+\AtBeginDocument{%
+  \let\NRC@@endtabular\endtabular
+  \def\endtabular{\NRC@@endtabular
+    \if@topcaption
+      \if@filesw
+        \setbox\z@\lastbox
+        \immediate\write\@auxout{%
+          \string\NRC@tabwd{\the\NRC@topcaptcounter}%
+                           {\the\wd\z@}%
+        }%
+        \box\z@
+      \fi
+    \fi
+  }%
+  \expandafter\let\csname endtabular*\endcsname\endtabular
+}
+\newcommand\NRC@tabwd[2]{%
+  \global\@namedef{NRC@tabwd@#1}{#2}%
+}
+\AtBeginDocument{\immediate\write\@auxout{%
+    \noexpand\providecommand\noexpand\NRC@tabwd{%
+      \noexpand\@gobbletwo}%
+  }%
+}
+\newcommand\NRC@tabwd@atend[2]{%
+  \edef\@tempa{\@nameuse{NRC@tabwd@#1}}%
+  \def\@tempb{#2}%
+  \ifx\@tempa\@tempb\else\@tempswatrue\fi
+}
+\AtEndDocument{\let\NRC@tabwd\NRC@tabwd@atend}
+\newcommand{\sepcaption}{%
+  \ifdim \textwidth=\hsize
+    \def\@tempa{{\NRC@sepcaption{0.8}}}%
+  \else
+    \def\@tempa{{\NRC@sepcaption{0.7}}}%
+  \fi
+  \expandafter\@dblarg\@tempa
+}
+\def\NRC@sepcaption#1[#2]#3{%
+  \setlength{\captionwidth}{#1\columnwidth}%
+  \topcaption[#1]{#2}%
+  \vrule \@depth.5\p@ \@height.5\p@ \@width\hsize
+}
+\setlength\@fptop{\z@}
+\setlength\@dblfptop{\z@}
+\ifNRC@numbib
+\renewenvironment{thebibliography}[1]{%
+  \section*{\refname}%
+  \smalll
+  \list{\@biblabel{\@arabic\c@enumiv}}%
+       {%
+         \settowidth\labelwidth{#1.}%
+         \leftmargin 1.5pc
+         \labelsep \leftmargin
+         \advance\labelsep -\labelwidth
+         \usecounter{enumiv}%
+         \let\p@enumiv\@empty
+         \renewcommand\theenumiv{\@arabic\c@enumiv}
+        }%
+  \sloppy
+  \clubpenalty4000
+  \@clubpenalty \clubpenalty
+  \widowpenalty4000
+ \itemsep\z@ \@plus\p@
+  \parsep\z@
+  \parskip\z@
+}{%
+  \def\@noitemerr{%
+    \@latex@warning{Empty `thebibliography' environment}%
+  }%
+  \endlist
+}
+\else
+\renewcommand{\thebibliography}{%
+  \futurelet\reserved@a\NRC@thebibliography
+}
+\newcommand{\NRC@thebibliography}{%
+  \ifx\reserved@a\bgroup
+    \expandafter\NRC@thebib@brace
+  \else
+    \expandafter\NRC@thebib@nobrace
+  \fi
+}
+\newcommand{\NRC@thebib@brace}[1]{%
+  \NRC@thebib@nobrace
+}
+\newcommand{\NRC@thebib@nobrace}{%
+  \section*{\refname}%
+  \smalll
+  \list{}%
+       {%
+         \let\bibitem\NRC@bibitem
+         \leftmargin 10\p@
+         \labelwidth \z@
+         \labelsep   \z@
+         \itemindent -\leftmargin
+         \usecounter{enumiv}%
+         \let\p@enumiv\@empty
+         \renewcommand\theenumiv{\@arabic\c@enumiv}
+        }%
+  \sloppy
+  \clubpenalty4000
+  \@clubpenalty \clubpenalty
+  \widowpenalty4000
+ \itemsep\z@ \@plus\p@
+  \parsep\z@
+  \parskip\z@
+}
+\def\endthebibliography{%
+  \def\@noitemerr{%
+    \@latex@warning{Empty `thebibliography' environment}%
+  }%
+  \endlist
+}
+\newcommand{\NRC@bibitem}[2][\the\value{\@listctr}]{%
+  \item
+  \if@filesw
+    \def\@tempa{#2}%
+    \ifx\@tempa\@empty
+      \edef\@tempa{bibitem\the\value{\@listctr}}%
+    \fi
+    \immediate\write\@auxout{%
+      \string\bibcite{\@tempa}{#1}%
+    }%
+  \fi
+  \ignorespaces
+}
+\fi
+\renewcommand*{\@biblabel}[1]{\hb@xt@\labelwidth{\hfill#1.}}
+\endinput
+%%
+%% End of file `nrc2.cls'.
diff --git a/Master/texmf-dist/tex/latex/nrc/nrc2.sty b/Master/texmf-dist/tex/latex/nrc/nrc2.sty
new file mode 100644
index 00000000000..9593ecfd853
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/nrc/nrc2.sty
@@ -0,0 +1,27 @@
+%%
+%% This is file `nrc2.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% nrc.dtx  (with options: `nrc2,authors,nrc2sty')
+%% 
+%% Copyright Her Majesty the Queen in Right of Canada (1999-2002)
+%%           as represented by the Minister responsible for
+%%           the National Research Council of Canada.
+%% 
+%% This file is part of the NRC macros package.
+%% --------------------------------------------
+%% 
+%% This is a generated file.  Do not distribute this file; rather,
+%% distribute the sources from which it was generated.
+%% 
+%% 
+\NeedsTeXFormat{LaTeX2e}[1995/12/01]
+\ProvidesPackage{nrc2}
+                 [2002/11/19 v2.0
+       NRC 2-column journal compatibility package%
+]% $Id: nrc.dtx,v 2.141 2002/11/19 17:45:07 rf Exp rf $
+\endinput
+%%
+%% End of file `nrc2.sty'.
diff --git a/Master/texmf-dist/tex/latex/nrc/nrcdoc.sty b/Master/texmf-dist/tex/latex/nrc/nrcdoc.sty
new file mode 100644
index 00000000000..b70b5b3e6ba
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/nrc/nrcdoc.sty
@@ -0,0 +1,114 @@
+%% LaTeX2e file `nrcdoc.sty'
+%% generated by the `filecontents' environment
+%% from source `userguide' on 2003/01/04.
+%%
+
+\ProvidesPackage{nrcdoc}[2002/03/14 v2.3 collection of commands for
+                                    NRC documentation]
+%
+\newcommand\checkNRCDOCdate[1]{\@ifl@ter{sty}{nrcdoc}{#1}%
+  {}%
+  {\ClassWarningNoLine{nrcdoc}{An old version of nrcdoc.sty has been detected%
+                         \MessageBreak %
+                         Please *delete* nrcdoc.sty, to allow LaTeX to
+                         \MessageBreak generate a new version}}%
+}
+
+% converted to a 2e package, rf 1998/04/05
+% also added \Status and provision for dealing with pdf output
+%
+% usage:
+%        <processor> "\def\Status{<value>} \input <file>"
+%
+% for example:
+%        pdflatex "\def\Status{1} \input user_guide"
+%
+% (that's un*x syntax, but the intent is (i hope) plain
+\providecommand{\Status}{0}
+\ifcase\Status
+  % default case (0): using ordinary latex
+  \PackageInfo{nrcdoc}{Regular LaTeX run}
+  \def\href#1#2{#2}
+\or
+  % case 1: using pdflatex to generate a copy of the file
+  \PackageInfo{nrcdoc}{Generating hypertext pdf output}
+  \RequirePackage[pdftex]{hyperref}
+\fi
+
+\RequirePackage{url}
+\newcommand{\email}{\begingroup \urlstyle{tt}\Url}
+%
+\def\EmailURL#1{\href{mailto:#1}{\email{#1}}}
+\def\ctanaddr#1{\href{ftp://ctan.tug.org/tex-archive/#1}{\path{#1}}}
+
+
+\def\ps@myheadings{\let\@mkboth\@gobbletwo
+                   \def\@oddhead{{\sl\rightmark}\hfil \rm\thepage}%
+                   \def\@oddfoot{Nov. 2002\hfill}%
+                   \def\@evenhead{\rm \thepage\hfil\sl\leftmark}%
+                   \def\@evenfoot{Oct. 2002\hfill}%
+                   \def\sectionmark##1{}\def\subsectionmark##1{}}
+
+\pagestyle{myheadings}
+
+\markboth{{\rm NRC:} \LaTeX{} User Guide for Journals}
+         {{\rm NRC:} \LaTeX{} User Guide for Journals}
+
+
+%% Dimensions:
+
+%% CT> to get holes at left without touching text, changed
+%%       a. margins from -3.5pc to -2pc
+%%       b. textheight from 23cm to 24cm
+%% CT> 28 SEP 00: makes no sense to use these margins for the version
+%%                to be posted on CTAN. Dimens now revert to original
+%%                value of  -3.5pc for left/rightmargins. The
+%%                textheight, however, will remain at 24cm.
+%%
+\setlength{\textwidth}{19cm}
+\setlength{\textheight}{24cm}
+\setlength{\oddsidemargin}{-3.5pc}
+\setlength{\evensidemargin}{-3.5pc}
+\setlength{\headsep}{12pt}
+\setlength{\topmargin}{-3.5pc}
+\setlength{\columnsep}{1.5pc}
+
+
+%% Something Robin doesn't like but it's handy for tables:
+
+%% Spacing commands for {tabular} (from TTN 2,3:10 -- Claudio
+%%                                                    Beccari):
+
+\newcommand\T{\rule{0pt}{2.6ex}}            % = `top' strut
+\newcommand\B{\rule[-1.2ex]{0pt}{0pt}}      % = `bottom' strut
+
+
+%% Fonts:
+
+\font\bfsl=cmssi17
+\font\sectiontt=cmtt12 scaled\magstep1
+\font\stt=cmtt10 scaled 850
+
+
+%% Macros:
+
+\newcommand{\NRC}{{\small NRC}}
+\newcommand{\blash}{{\stt\char'134}}
+
+\newcommand{\creditline}{{\footnotesize
+                           Carleton Production Centre (9/00)}}
+
+%% def'n for \LaTeXe taken from TUGboat's tugboat.cmn file:
+\newcount\TestCount     \newbox\TestBox
+\def\La{\TestCount=\the\fam \leavevmode L%
+        \setbox\TestBox=\hbox{$\fam\TestCount\scriptstyle A$}%
+        \kern-.5\wd\TestBox\raise.42ex\box\TestBox}
+\def\LaTeX{\La\kern-.15em\TeX}
+\def\LaTeXe{\LaTeX{}\kern.05em2$_{\textstyle\varepsilon}$}
+
+
+%% \let-statements:
+
+\let\en=\enspace
+\let\nl=\newline
+