% IMR9 DOCUMENT STYLE 
%    for LaTeX version 2.09/LaTeX-Times
% Last Modified: 11/15/95
\typeout{Document Style `imr9'.}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\def\ds@twoside{\@twosidetrue\@mparswitchtrue}
\def\ds@draft{\overfullrule 5\p@}
\newif\if@titlepage \@titlepagefalse
\def\ds@titlepage{\@titlepagetrue}
\def\ds@twocolumn{\@twocolumntrue}
\@options
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% To use a different font, change the font names below
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def\textname{cmr9}%
\def\italname{cmti9}%
\def\slntname{cmssi9}%
\def\boldname{cmbx9}%
\def\bfitname{cmbxsl9}%
\def\sansname{cmss9}%
\def\sfbname{cmssbx9}%
\def\sfiname{cmssi9}%
\def\sfbiname{cmssbx9}%
\def\typename{cmtt9}%

\def\mathsyname{cmsy9}%
\def\mathexname{cmex9}%
\def\mathitname{cmmi9}%
%
\def\bbname{msbm9}%
\def\calname{cmsy9}%
\def\mathsybname{cmbsy9}%
\def\mathitbname{cmmib9}%
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\def\sp{ }%
\font\fivrm  =  \textname\sp at 5pt
\font\sixrm  =  \textname\sp at 6pt       
\font\sevrm  =  \textname\sp at 7pt       
\font\egtrm  =  \textname\sp at 8pt       
\font\ninrm  =  \textname\sp at 9pt       
\font\tenrm  =  \textname\sp at 10pt      
\font\elvrm  =  \textname\sp at 11pt     
\font\twlrm  =  \textname\sp at 12pt        
\font\frtnrm  = \textname\sp at 14pt   
\font\svtnrm  = \textname\sp at 17pt    
\font\twtyrm  = \textname\sp at 20pt   
\font\twfvrm  = \textname\sp at 24pt    

\font\fivit  =  \italname\sp at 5pt
\font\sixit  =  \italname\sp at 6pt       
\font\sevit  =  \italname\sp at 7pt       
\font\egtit  =  \italname\sp at 8pt       
\font\ninit  =  \italname\sp at 9pt       
\font\tenit  =  \italname\sp at 10pt      
\font\elvit  =  \italname\sp at 11pt     
\font\twlit  =  \italname\sp at 12pt        

\font\tenslnt  =  \slntname\sp at 10pt      

\font\fivbf  =  \boldname\sp at 5pt
\font\sixbf  =  \boldname\sp at 6pt       
\font\sevbf  =  \boldname\sp at 7pt       
\font\egtbf  =  \boldname\sp at 8pt       
\font\ninbf  =  \boldname\sp at 9pt       
\font\tenbf  =  \boldname\sp at 10pt      
\font\elvbf  =  \boldname\sp at 11pt     
\font\twlbf  =  \boldname\sp at 12pt        

\font\fivbi  =  \bfitname\sp at 5pt
\font\sixbi  =  \bfitname\sp at 6pt       
\font\sevbi  =  \bfitname\sp at 7pt       
\font\egtbi  =  \bfitname\sp at 8pt       
\font\ninbi  =  \bfitname\sp at 9pt       
\font\tenbi  =  \bfitname\sp at 10pt      
\font\elvbi  =  \bfitname\sp at 11pt     
\font\twlbi  =  \bfitname\sp at 12pt        

\font\fivsf  =  \sansname\sp at 5pt
\font\sixsf  =  \sansname\sp at 6pt       
\font\sevsf  =  \sansname\sp at 7pt       
\font\egtsf  =  \sansname\sp at 8pt       
\font\ninsf  =  \sansname\sp at 9pt       
\font\tensf  =  \sansname\sp at 10pt      
\font\elvsf  =  \sansname\sp at 11pt     
\font\twlsf  =  \sansname\sp at 12pt        
\font\frtnsf  =  \sansname\sp at 14pt        
\font\pnumfnt = \sfbname\sp at 18pt
\font\bannerfnt = \sfbname\sp at 10pt

%\font\fivsfb  =  \sfbname\sp at 5pt
%\font\sixsfb  =  \sfbname\sp at 6pt       
%\font\sevsfb  =  \sfbname\sp at 7pt       
\font\egtsfb  =  \sfbname\sp at 8pt       
\font\ninsfb  =  \sfbname\sp at 9pt       
\font\tensfb  =  \sfbname\sp at 10pt      
\font\elvsfb  =  \sfbname\sp at 11pt     
\font\twlsfb  =  \sfbname\sp at 12pt        
\font\frtnsfb  =  \sfbname\sp at 14pt        

%\font\fivtt  =  \typename\sp at 4pt
%\font\sixtt  =  \typename\sp at 5pt       
%\font\sevtt  =  \typename\sp at 6pt       
\font\egttt  =  \typename\sp at 7pt       
\font\nintt  =  \typename\sp at 8pt       
\font\tentt  =  \typename\sp at 9pt      
%\font\elvtt  =  \typename\sp at 10pt     
%\font\twltt  =  \typename\sp at 11pt        

\font\fivmi  =  \mathitname\sp at 5pt
\font\sixmi  =  \mathitname\sp at 6pt       
\font\sevmi  =  \mathitname\sp at 7pt       
\font\egtmi  =  \mathitname\sp at 8pt       
\font\ninmi  =  \mathitname\sp at 9pt       
\font\tenmi  =  \mathitname\sp at 10pt      
\font\elvmi  =  \mathitname\sp at 11pt     
\font\twlmi  =  \mathitname\sp at 12pt        

\font\fivsy  =  \mathsyname\sp at 5pt
\font\sixsy  =  \mathsyname\sp at 6pt       
\font\sevsy  =  \mathsyname\sp at 7pt       
\font\egtsy  =  \mathsyname\sp at 8pt       
\font\ninsy  =  \mathsyname\sp at 9pt       
\font\tensy  =  \mathsyname\sp at 10pt      
\font\elvsy  =  \mathsyname\sp at 11pt     
\font\twlsy  =  \mathsyname\sp at 12pt        

\font\fivmib  =  \mathitbname\sp at 5pt
%\font\sixmib  =  \mathitbname\sp at 6pt       
\font\sevmib  =  \mathitbname\sp at 7pt       
%\font\egtmib  =  \mathitbname\sp at 8pt       
%\font\ninmib  =  \mathitbname\sp at 9pt       
\font\tenmib  =  \mathitbname\sp at 10pt      
%\font\elvmib  =  \mathitbname\sp at 11pt     
%\font\twlmib  =  \mathitbname\sp at 12pt        

\font\fivsyb  =  \mathsybname\sp at 5pt
%\font\sixsyb  =  \mathsybname\sp at 6pt       
\font\sevsyb  =  \mathsybname\sp at 7pt       
%\font\egtsyb  =  \mathsybname\sp at 8pt       
%\font\ninsyb  =  \mathsybname\sp at 9pt       
\font\tensyb  =  \mathsybname\sp at 10pt      
%\font\elvsyb  =  \mathsybname\sp at 11pt     
%\font\twlsyb  =  \mathsybname\sp at 12pt        

\font\tenex  =  \mathexname\sp at 10pt      

\font\fivbb  =  \bbname\sp at 5pt
%\font\sixbb  =  \bbname\sp at 6pt       
\font\sevbb  =  \bbname\sp at 7pt       
%\font\egtbb  =  \bbname\sp at 8pt       
\font\ninbb  =  \bbname\sp at 9pt       
\font\tenbb  =  \bbname\sp at 10pt      
%\font\elvbb  =  \bbname\sp at 11pt     
%\font\twlbb  =  \bbname\sp at 12pt        

\font\fivcal  =  \calname\sp at 5pt
\font\sevcal  =  \calname\sp at 7pt       
\font\egtcal  =  \calname\sp at 8pt       
\font\nincal  =  \calname\sp at 10pt      
\font\tencal  =  \calname\sp at 10pt      
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\def\xpt{%
\textfont\z@\ninrm\scriptfont\z@\sevrm\scriptscriptfont\z@\fivrm
\textfont\@ne\ninmi\scriptfont\@ne\sevmi\scriptscriptfont\@ne\fivmi
\textfont\tw@\ninsy\scriptfont\tw@\sevsy\scriptscriptfont\tw@\fivsy
\textfont\thr@@\ninex \scriptfont\thr@@\ninex \scriptscriptfont\thr@@\ninex
\def\unboldmath{\everymath{}\everydisplay{}\@nomath\unboldmath
          \textfont\@ne\ninmi
          \textfont\tw@\ninsy \textfont\lyfam\ninly
          \@boldfalse}\@boldfalse
\def\boldmath##1{\mbox{%
\textfont\z@\ninbf\scriptfont\z@\sevbf\scriptscriptfont\z@\fivbf
\textfont\@ne\ninmib\scriptfont\@ne\sevmib\scriptscriptfont\@ne\fivmib
\textfont\tw@\ninsyb\scriptfont\tw@\sevsyb\scriptscriptfont\tw@\fivsyb
\textfont\itfam\ninbi\scriptfont\itfam\sevbi\scriptscriptfont\itfam\fivbi$##1$}}%
\def\prm{\fam\z@\ninrm}%
\def\pit{\fam\itfam\ninit}\textfont\itfam\ninit\scriptfont\itfam\sevit\scriptscriptfont\itfam\fivit
\def\psl{\fam\slfam\ninsl}\textfont\slfam\ninsl\scriptfont\slfam\ninsl\scriptscriptfont\slfam\ninsl
\def\pbf{\fam\bffam\ninbf}\textfont\bffam\ninbf\scriptfont\bffam\sevbf\scriptscriptfont\bffam\fivbf
\def\pbi{\fam\bifam\ninbi}\textfont\bifam\ninbi\scriptfont\bifam\sevbi\scriptscriptfont\bifam\fivbi
\def\ptt{\fam\ttfam\nintt}\textfont\ttfam\nintt\scriptfont\ttfam\nintt\scriptscriptfont\ttfam\nintt
\def\psf{\fam\sffam\ninsf}\textfont\sffam\ninsf\scriptfont\sffam\sevsf\scriptscriptfont\sffam\fivsf
\def\psc{\@getfont\psc\scfam\@xpt{\@mcsc}}%
\def\ly{\fam\lyfam\ninly}\textfont\lyfam\ninly\scriptfont\lyfam\sevly \scriptscriptfont\lyfam\fivly\@setstrut \rm}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\newfam\bifam
\newfam\bbfam\textfont\bbfam\ninbb\scriptfont\bbfam\sevbb\scriptscriptfont\bbfam\fivbb
\newfam\calfam\textfont\calfam\nincal\scriptfont\calfam\sevcal\scriptscriptfont\calfam\fivcal
\def\cal{\fam\calfam}\def\bb{\fam\bbfam}
\def\bi{}%?% Comment this line if you are compiling with LaTeX2.09
%\def\bi{\protect\pbi}%?% Comment this line if you are compiling with LaTeX2e
\def\bm{\boldmath}%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\lineskip 1pt
\normallineskip 5pt
\def\baselinestretch{1.2}
\def\@normalsize{\@setsize\normalsize{9pt}\xpt\@xpt
\abovedisplayskip 20\p@ plus2\p@ minus5\p@
\belowdisplayskip \abovedisplayskip
\abovedisplayshortskip  \abovedisplayskip
\belowdisplayshortskip  \abovedisplayskip
\let\@listi\@listI}
\def\small{\@setsize\small{8pt}\ixpt\@ixpt
\abovedisplayskip 8.5\p@ plus3\p@ minus4\p@
\belowdisplayskip \abovedisplayskip
\abovedisplayshortskip \z@ plus2\p@
\belowdisplayshortskip 4\p@ plus2\p@ minus2\p@
\def\@listi{\leftmargin\leftmargini
\topsep 4\p@ plus2\p@ minus2\p@\parsep\z@\itemsep\parsep}}
\def\footnotesize{\@setsize\footnotesize{10pt}\viiipt\@viiipt
\abovedisplayskip 6\p@ plus2\p@ minus4\p@
\belowdisplayskip \abovedisplayskip
\abovedisplayshortskip \z@ plus\p@
\belowdisplayshortskip 3\p@ plus\p@ minus2\p@

\def\@listi{\leftmargin\leftmargini\topsep 3\p@ plus\p@ minus\p@\parsep\z@\itemsep\parsep}}
\def\scriptsize{\@setsize\scriptsize{9pt}\viipt\@viipt}
\def\tiny{\@setsize\tiny{6pt}\vpt\@vpt}
\def\large{\@setsize\large{10pt}\xiipt\@xiipt}
\def\Large{\@setsize\Large{12pt}\xivpt\@xivpt}
\def\LARGE{\@setsize\LARGE{14pt}\xviipt\@xviipt}
\def\huge{\@setsize\huge{25pt}\xxpt\@xxpt}
\def\Huge{\@setsize\Huge{30pt}\xxvpt\@xxvpt}

\normalsize\ninrm
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\newdimen\trimheight
\newdimen\trimwidth
\trimheight11in
\trimwidth8.5in
\oddsidemargin  1in
\evensidemargin 1in
\topmargin 1.5in
\marginparwidth 0pt
\marginparsep 11pt
\marginparpush 5pt
\columnsep .5in
\columnseprule 0pt
\headheight 10pt
\headsep 18pt
\topskip = 10pt
\footskip 24pt
\textheight9.00in
\advance\textheight by -\headheight
\advance\textheight by -\headsep
\textwidth 6.5in
\footnotesep 6.65pt
\skip\footins 9pt plus 4pt minus 2pt
\floatsep 18pt plus 2pt minus 2pt
\textfloatsep 20pt plus 4pt minus 2pt
\intextsep 24pt plus 4pt minus 2pt
\@maxsep 20pt
\dblfloatsep 12pt plus 2pt minus 2pt
\dbltextfloatsep 20pt plus 2pt minus 4pt
\@dblmaxsep 20pt
\@fptop 0pt plus 1fil
\@fpsep 8pt plus 2fil
\@fpbot 0pt plus 1fil
\@dblfptop 0pt plus 1fil
\@dblfpsep 8pt plus 2fil
\@dblfpbot 0pt plus 1fil
\parsep 5pt
\parskip 5pt plus 1pt
\parindent 0in
\partopsep 2pt plus 1pt minus 1pt
\@lowpenalty   51
\@medpenalty  151
\@highpenalty 301
\@beginparpenalty -\@lowpenalty
\@endparpenalty   -\@lowpenalty
\@itempenalty     -\@lowpenalty
\labelsep 10pt
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\newcounter {section}
\newcounter {subsection}[section]
\newcounter {subsubsection}[subsection]
\newcounter {paragraph}[subsubsection]
\newcounter {subparagraph}[paragraph]
\def\thesection       {\arabic{section}.}
\def\thesubsection    {\thesection \arabic{subsection}}
\def\thesubsubsection {\thesubsection .\arabic{subsubsection}}
\def\theparagraph     {\thesubsubsection .\arabic{paragraph}}
\def\thesubparagraph  {\theparagraph.\arabic{subparagraph}}

\def\section{\@startsection {section}{1}{\z@}{10pt plus2pt minus2pt}{12pt}
{\centering\large\tensfb}}

\def\subsection{\@startsection{subsection}{2}{\z@}{10pt  plus2pt minus1pt}{6pt}
{\large\tensfb}}

\def\subsubsection{\@startsection{subsubsection}{3}{\z@}
{10pt  plus2pt minus1pt}{6pt}{\hspace{.3in}\large\tensfb}}

\def\paragraph{\@startsection{paragraph}{4}{\z@}
{12pt  plus2pt minus1pt}{-1em}{\normalsize\bf}}
\def\subparagraph{\@startsection{subparagraph}{4}{\parindent}{12pt  plus2pt minus1pt}{-1em}{\normalsize\bf}}
%
\def\@startsection#1#2#3#4#5#6{\if@noskipsec \leavevmode \fi\par
\@tempskipa #4\relax\@afterindenttrue
\ifdim \@tempskipa <\z@ \@tempskipa -\@tempskipa \@afterindentfalse\fi
\if@nobreak \everypar{}\else\addpenalty{\@secpenalty}\addvspace{\@tempskipa}\fi
\vskip-\lastskip\vskip\@tempskipa
\@ifstar
{\@ssect{#2}{#3}{#4}{#5}{#6}}{\@dblarg{\@sect{#1}{#2}{#3}{#4}{#5}{#6}}}}

\def\@sect#1#2#3#4#5#6[#7]#8{\ifnum #2>\c@secnumdepth
\let\@svsec\@empty\else\refstepcounter{#1}\edef\@svsec{\csname the#1\endcsname\hskip 1em}\fi
\@tempskipa #5\relax\ifdim \@tempskipa>\z@\begingroup #6\relax
\ifnum#2=2{\noindent{\@svsec}{\interlinepenalty \@M\ifnum #2=1\uppercase\bgroup#8\egroup\else#8\fi}}%
\else\noindent{\@svsec}{\interlinepenalty \@M\ifnum #2=1\uppercase\bgroup#8\egroup\else#8\fi\par}\fi
\endgroup\csname #1mark\endcsname{#7}\addcontentsline{toc}{#1}{\ifnum #2>\c@secnumdepth \else\protect\numberline{\csname the#1\endcsname}\fi#7}\else
\ifnum#2=3
\def\@svsechd{#6\hskip #3\relax  %% \relax added 2 May 90
\@sec@underline{\@svsec #8.}\csname #1mark\endcsname{#7}\addcontentsline{toc}{#1}{\ifnum #2>\c@secnumdepth \else
\protect\numberline{\csname the#1\endcsname}\fi#7}}
\else
\def\@svsechd{#6\hskip #3\relax  %% \relax added 2 May 90
\@svsec #8\csname #1mark\endcsname{#7}\addcontentsline{toc}{#1}{\ifnum #2>\c@secnumdepth \else
\protect\numberline{\csname the#1\endcsname}\fi#7.}}\fi\fi\@xsect{#5}}

\def\@ssect#1#2#3#4#5#6{\@tempskipa #4\relax
\ifdim \@tempskipa>\z@\begingroup #5\@hangfrom{\hskip #2}{\interlinepenalty \@M \ifnum #1=1\uppercase{#6}\else#6\fi\par}\endgroup
\else\def\@svsechd{#5\hskip #2\relax #6}\fi\@xsect{#4}}

\def\@sec@underline#1{\setbox\@tempboxa\hbox{#1}\ifdim\wd\@tempboxa>\hsize\noindent#1\else\noindent\underline{#1}\fi}
\def\@xsect#1{\@tempskipa #1\relax
      \ifdim \@tempskipa>\z@
       \par \nobreak%\vskip \@tempskipa
       \@afterheading\addvspace{\@tempskipa}
    \else \global\@nobreakfalse \global\@noskipsectrue
       \everypar{\if@noskipsec \global\@noskipsecfalse
                   \clubpenalty\@M \hskip -\parindent
                   \begingroup \@svsechd \endgroup \unskip
                   \hskip -#1\relax\ignorespaces  % relax added 14 Jan 91
                  \else \clubpenalty \@clubpenalty
                    \everypar{}\fi}\fi}
\setcounter{secnumdepth}{3}
\def\appendix{\par
  \setcounter{section}{0}%
  \setcounter{subsection}{0}%
  \def\thesection{\Alph{section}}}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\setcounter{topnumber}{4}
\def\topfraction{.9}
\setcounter{bottomnumber}{4}
\def\bottomfraction{.9}
\setcounter{totalnumber}{4}
\def\textfraction{.1}
\def\floatpagefraction{.901}
\setcounter{dbltopnumber}{4}
\def\dbltopfraction{.9}
\def\dblfloatpagefraction{.91}
%
\long\def\@makecaption#1#2{%
   \par\addvspace{6pt}{\small
   \setbox\@tempboxa\hbox{\ninsfb#1.\quad#2}%
   \ifdim \wd\@tempboxa >\hsize
       {\egtsf#1.\quad\ignorespaces#2}\par
     \else
       \hbox to\hsize{\hfil\box\@tempboxa\hfil}%
   \fi}\vskip4pt\global\c@subfigure0}
\newcounter{subfigure}
\long\def\subcaption#1{%
\global\advance\c@subfigure1
   \setbox\@tempboxa\hbox{{\egtsfb(\alph{subfigure})\hskip.5em#1}}%
   \ifdim \wd\@tempboxa >\hsize
       {{\egtsf(\alph{subfigure})\hskip.5em\ignorespaces#1\par}}
     \else\hbox to\hsize{\hfil\box\@tempboxa\hfil}\fi\par\addvspace{6pt}}
\newcounter{figure}
\def\thefigure{\@arabic\c@figure}
\def\fps@figure{tbp}
\def\ftype@figure{1}
\def\ext@figure{lof}
\def\fnum@figure{Figure~\thefigure}
\def\figure{\@float{figure}}
\let\endfigure\end@float
\@namedef{figure*}{\@dblfloat{figure}}
\@namedef{endfigure*}{\end@dblfloat}
\newbox\tempbox
\def\figurebox#1#2{%
  \dimen99=#2
  \divide\dimen99 by2
		\centerline{\vbox{\hrule\hbox to #1{\vrule\hfill\vbox to #2{\hbox to #1{\hfill{\vrule height\dimen99 width0pt{\hfil}}\hfill}\vfill}\vrule}\hrule}}}
\newcounter{table}
\def\thetable{\@arabic\c@table}
\def\fps@table{tbp}
\def\ftype@table{2}
\def\ext@table{lot}
\def\fnum@table{Table~\thetable}
\def\table{\small\def\arraystretch{1.5}\@float{table}}
\let\endtable\end@float
\@namedef{table*}{\small\def\arraystretch{1.5}\@dblfloat{table}}
\@namedef{endtable*}{\end@dblfloat}
\def\x{@{\extracolsep{\fill}}}%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\def\maketitle{\if@titlepage\begin{titlepage}\fi\par
 \begingroup\parindent0pt
   \def\@makefnmark{\hbox to\z@{$\m@th^{\hbox{\sevsf\@thefnmark}}$\hss}}%
   \if@twocolumn
     \twocolumn[\@maketitle]%
     \else \newpage
     \global\@topnum\z@
		   \def\@makefnmark{\hbox to\z@{$\m@th^{\@thefnmark}$\hss}}%
     \@maketitle \fi\thispagestyle{plain}\@thanks
 \endgroup
 \if@titlepage\end{titlepage}\fi
 \let\maketitle\relax
 \let\@maketitle\relax
 \gdef\@thanks{}\gdef\@author{}\gdef\@title{}\let\thanks\relax}
%%%%%%%%%%%
%\input epsf.def%!% Comment this line if this file is not available to you
%%%%%%%%%%%
\def\title#1{\gdef\@title{\uppercase{#1}}}
\def\@maketitle{
\vskip60pt{\LARGE\frtnsfb\centering\leftskip.5in plus1fill\rightskip\leftskip\@title\par}%
\vskip12pt{\Large\twlsf\centering\@author\par}
{\large\tenslnt\centering\@date\par}\vskip72pt
\newenvironment{AA@abstract}
{\list{}{\listparindent 0em%
         \itemindent \listparindent
         \leftmargin 0in%
         \rightmargin \leftmargin
         \parsep \z@ \@plus \p@}%
         \item\relax}
{\endlist}
\begin{AA@abstract}
{\begin{center}\large\tensfb{ABSTRACT}\end{center}}
\vskip10pt\normalsize\ninrm\@abstract\vskip10pt
\end{AA@abstract}
\newenvironment{KK@keywords}
{\list{}{\listparindent 0em%
         \itemindent \listparindent
         \leftmargin 0in%
         \rightmargin \leftmargin
         \parsep \z@ \@plus \p@}%
         \item\relax}
{\endlist}
\begin{KK@keywords}
\normalsize\ninbf{Keywords:}\@keywords\vskip20pt
\end{KK@keywords}
}
\newcommand{\abstract}[1]%
{\def\@abstract{#1}}
\newcommand{\keywords}[1]%
{\def\@keywords{#1}}
%%%%%%%%


%%%%%%%%
\newcount\@authcnt
\newcount\@tmpcnt\@tmpcnt\z@
%\tracingcommands=2
%\tracingmacros=2
\def\@author{%
 \ifnum\@authcnt>7
  \ifnum\@tmpcnt<\@authcnt
   \global\advance\@tmpcnt1
   \leavevmode\hbox{\hss\csname @auth\romannumeral\the\@tmpcnt\endcsname\hss}\quad
   \let\next\@author
  \else
   \let\next\relax
  \fi
 \else
  \ifnum\@tmpcnt<\@authcnt
   \global\advance\@tmpcnt1
   \ifnum\@tmpcnt=\@authcnt
    \expandafter\expandafter\expandafter\au@car\csname @auseq\romannumeral\the\@authcnt\endcsname\@nil
    \leavevmode\hbox to \@au@car{\hss\csname @auth\romannumeral\the\@tmpcnt\endcsname\hss}
%    \leavevmode\hbox to \csname @auseq\romannumeral\the\@authcnt\endcsname{\hss\csname @auth\romannumeral\the\@tmpcnt\endcsname\hss}
   \else
    \expandafter\expandafter\expandafter\au@car\csname @auseq\romannumeral\the\@authcnt\endcsname\@nil
    \expandafter\expandafter\expandafter\au@car\csname @auseq\romannumeral\the\@authcnt\endcsname\@nil
    \leavevmode\hbox to \@au@car{\hss\csname @auth\romannumeral\the\@tmpcnt\endcsname\hss}
   \fi
   \let\next\@author
  \else
   \let\next\relax
  \fi
 \fi
 \next
}
%%%%%%
\def\@auseqi{{0in}}
\def\@auseqii{{3.45in}{3.45in}}
\def\@auseqiii{{2.4in}{2.4in}{2.4in}}
\def\@auseqiv{{3.45in}{3.45in}{3.45in}{3.45in}}
\def\@auseqv{{2.4in}{2.4in}{2.4in}{3.45in}{3.45in}}
\def\@auseqvi{{2.4in}{2.4in}{2.4in}{2.4in}{2.4in}{2.4in}}
\def\@auseqvii{{3.45in}{3.45in}{2.4in}{2.4in}{2.4in}{3.45in}{3.45in}}
\def\au@car#1#2\@nil{\gdef\@au@car{#1}}
\def\au@cdr#1#2\@nil{\expandafter\gdef\csname @auseq\romannumeral\the\@authcnt\endcsname{#2}}
\def\author#1{\global\advance\@authcnt1
\expandafter\gdef\csname @auth\romannumeral\the\@authcnt\endcsname
{{\Large\twlsf\begin{tabular}[t]{l@{, }}\twlsf#1\\[20pt]\end{tabular}}}}%

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\def\thebibliography#1{\section*{References}
\def\@tempa{#1}\ifx\@tempa\@empty
\list{}{\usecounter{enumiv}\leftmargin10pt\itemindent.25in\itemsep20pt}\else
\list{\@biblabel{\arabic{enumiv}}}{\settowidth\labelwidth{\@biblabel{#1}}%
\leftmargin\labelwidth\advance\leftmargin\labelsep\usecounter{enumiv}%
\let\p@enumiv\@empty\def\theenumiv{\arabic{enumiv}}}\fi
\def\newblock{\hskip 2pt plus0em minus.07em"\hskip 3pt plus0em minus.07em }%
\sloppy\clubpenalty4000\widowpenalty4000\sfcode`\.=1000\relax}
\def\endthebibliography{%
\def\@noitemerr{\@warning{Empty `thebibliography' environment}}\endlist}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Use brackets for \cite,
%
\def\@cite#1#2{[#1\if@tempswa , #2\fi]}
\bibliographystyle{plain}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\markboth
{}
{}
\pagenumbering{arabic}
\if@twocolumn\twocolumn\sloppy\flushbottom\else\onecolumn\fi
\advance\hoffset-7pc
\advance\voffset-10pc
%
%
\endinput
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%