\documentclass[12pt]{report}
% package to activate greek language - the sequence languages appear below is IMPORTANT!!!
\usepackage[greek,english]{babel}
\usepackage{varioref}
%\usepackage{hyperref}
% package to handle graphics
\usepackage{graphicx}
% package to handle multiple figures in a minipage
\usepackage{subfigure}
% package to extend math capabilities
\usepackage{amsmath,amssymb,isotope}
\usepackage[version=3]{mhchem}
%package to activate XeTeX font manager
\usepackage{fontspec}
% DOCUMENT LAYOUT
\usepackage{geometry}
\geometry{a4paper, textwidth=5.5in, textheight=8.5in, marginparsep=7pt, marginparwidth=.6in}
%\geometry{a4paper}
\setlength\parindent{8mm}
\setlength\parskip{5mm}
% FONTS
\usepackage{xunicode}
\usepackage{xltxtra}
\usepackage{xcolor}
\defaultfontfeatures{Mapping=tex-text} % converts LaTeX specials (``quotes'' --- dashes etc.) to unicode
%\setromanfont [Ligatures={Common}, BoldFont={GFS Artemisia Bold}, ItalicFont={Gentium Italic}]{Gentium}
%\setmonofont[Scale=0.8]{Monaco}
\setmainfont{GFS Artemisia}
% ---- CUSTOM AMPERSAND
\newcommand{\amper}{{\fontspec[Scale=.95]{Gentium Italic}\selectfont\itshape\&}}
% package to handle line spacing
\usepackage{setspace}
% HEADINGS
\usepackage{sectsty}
\usepackage[normalem]{ulem}
\sectionfont{\rmfamily\mdseries\upshape\Large}
\subsectionfont{\rmfamily\bfseries\upshape\normalsize}
\subsubsectionfont{\rmfamily\mdseries\upshape\normalsize}
% PDF SETUP
% ---- FILL IN HERE THE DOC TITLE AND AUTHOR
\usepackage[driverfallback=dvipdfmx, bookmarks, colorlinks, breaklinks, pdftitle={Theo J. Mertzimekis - A thesis template for UoA students},pdfauthor={tmertzi}]{hyperref}
\hypersetup{linkcolor=blue,citecolor=blue,filecolor=black,urlcolor=blue}
% package for fancy style headers and footers
\usepackage{fancybox}
% redefine bullet symbols and section style
\renewcommand\thesection{\arabic{section}.}
\renewcommand{\labelitemi}{$\blacktriangleright$}
\renewcommand{\labelitemii}{$\bullet$}
% change captions especially for greek language - if the document is in ENGLISH, they should vanish
\addto\captionsenglish{%
\renewcommand\prefacename{Πρόλογος}%
\renewcommand\refname{Αναφορές}%
\renewcommand\abstractname{Περίληψη}%
\renewcommand\bibname{Βιβλιογραφία}%
\renewcommand\chaptername{Κεφάλαιο}%
\renewcommand\appendixname{Παράρτημα}%
\renewcommand\contentsname{Περιεχόμενα}%
\renewcommand\listfigurename{Κατάλογος Σχημάτων}%
\renewcommand\listtablename{Κατάλογος Πινάκων}%
\renewcommand\indexname{Ευρετήριο}%
\renewcommand\figurename{Σχήμα}%
\renewcommand\tablename{Πίνακας}%
\renewcommand\partname{Μέρος}%
\renewcommand\enclname{Συνημμένα}%
\renewcommand\ccname{Κοινοποίηση}%
\renewcommand\headtoname{Προς}%
\renewcommand\pagename{Σελίδα}%
\renewcommand\seename{βλέπε}%
\renewcommand\alsoname{βλέπε επίσης}%
\renewcommand\proofname{Απόδειξη}%
\renewcommand\glossaryname{Γλωσσάρι}%
}
\usepackage{xgreek}
%%%%%%%%% END OF PREAMBLE %%%%%%%%%%%%
\begin{document}
\setlanguage{greek} %% this is to activate greek hyphenation
% make title out of \author, \title, \date specified in the preamble
\input{thesis_01_titlepage}
% create a blank page immediately after the cover page
\include{blank_page}
% This is only meant to include the NuSTRAP group logo in a separate page.
% Remove it if not interested.
\include{thesis_02_nustrap}
% include the abstract, written in a separate file called thesis_abstract.tex
\include{thesis_03_abstract}
\include{blank_page}
\include{thesis_04_dedication}
\include{blank_page}
% Create table of contents - not mandatory
\tableofcontents
\include{blank_page}
% Create a list of figures - not mandatory
%\listoffigures
% include files with content. Changes the names according to your taste.
\chapter{Εισαγωγή}
\input{thesis_05_intro}
\chapter{Βιβλιογραφική Ανασκόπηση}
\input{thesis_06_theory}
\chapter{Πειραματική Διαδικασία}
\input{thesis_07_experiment}
\chapter{Αποτελέσματα και Ανάλυση}
\input{thesis_08_results}
\chapter{Συμπεράσματα}
\input{thesis_09_conclusions}
\bibliographystyle{alpha} % bibliography style is alpha: eg. [Mer02]
\bibliography{thesis_biblio} % this is the .bib file that holds the bibliography records
\appendix
\chapter{Το λογισμικό}
\input{thesis_appx01_software}
\chapter{Σύντομο βιογραφικό σημείωμα}
\input{thesis_appx02_vita}
\end{document}