% ProjetAMS.tex
% Main document using the local class: projectau.cls
% (See projectau.cls for provenance details and modification history.)
% Class options are set in projectau.cls.
% You can still override common ones here, e.g.:
% \documentclass[preprint,linenumbers,hidekeys]{projectau}
\documentclass[fourier, showkeys, twoside]{projectau}
% Font options: fourier, kpfonts, mathpazo, libertinus, newtx, stix2, sourcesans, fira, helvet,
% You may use additional packages here
% Project metadata
\renewcommand{\formation}{Chimie Analytique appliquée à l'étude et à la valorisation des biomolécules}
\renewcommand{\promotion}{Promotion Romarin}
\renewcommand{\project}{Stage MACh2 2026}
\renewcommand{\projectname}{Stage MACh2}
% Replace here by a single file containing all the logos (university + lab), disposed horizontally, in a condensed way (will appear in the article head, at the top-right corner). The graphic height should be 1.25cm.
\renewcommand{\headerlogo}{All_Logos}
%%%%%%%%%%%%% Document starts here
\begin{document}
\pagestyle{fancy}
%%%%% You can edit here the document informations
\title{The title of your work}%
% Student
\author{Student name}
\affiliation{MACh1, Promotion Romarin 2024, Avignon Université.}
\email{prenom.nom@alumni.univ-avignon.fr}
% Promoters
\author{First promoter}%
\author{Second promoter}%
\affiliation{promoter affiliations}%
\author{Third promoter}
\affiliation{Another promoter affiliation}
\date{\today}% It is always \today, today,
% but any date may be explicitly specified
% Graphical table of contents (printed above the abstract by the class)
\TOC{TOC}
\begin{abstract}
This abstract contains placeholder text meant to approximate the length and tone of a realistic research article. We briefly introduce the scientific context, outline the question addressed, and summarize the approach used to investigate it. The study combines a simple theoretical model with a reproducible workflow for data acquisition, pre-processing, and statistical analysis, enabling direct comparison between multiple experimental or computational conditions.
Our main result is a consistent improvement of the target metric under the proposed configuration, with trends that remain robust to reasonable variations of hyperparameters and filtering choices. We additionally report qualitative observations that help interpret the quantitative outcome, including representative examples, uncertainty estimates, and a short discussion of potential confounding effects.
Finally, we highlight the practical implications of the findings and provide a concise perspective on limitations and future work. In particular, the proposed method is designed to be easy to implement, transparent to audit, and adaptable to related systems where similar constraints apply.
\end{abstract}
\keywords{Suggested keywords, Research article, Academic writing, Manuscript structure, Scholarly publishing, Scientific communication}
%Use showkeys class option if keyword
% display desired
\maketitle
\thispagestyle{fancy}
\tableofcontents
\section{Introduction}
\label{sec:introduction}
Provide a concise overview of the content and primary focus of your article. In practice, this section usually (i) introduces the scientific context, (ii) states the problem, and (iii) summarizes the approach and main findings. For instance, you may support a general statement with a single citation \cite{dummy2020}.
A second paragraph helps you check indentation, spacing, and line breaks across pages. You can also use it to announce the structure of the paper (e.g., experimental setup, results, and discussion) and to define any key terms or abbreviations used throughout the manuscript.
\section[Examples]{Examples (equations, figures, table)}
\label{sec:examples}
This short section is only here to test the layout. Equation~(\ref{eq:beer-lambert}) and Eq.~(\ref{eq:gauss}) illustrate math typesetting, Fig.~\ref{fig:logo-uapv} (single column) and Fig.~\ref{fig:au-logo-wide} (double column) test figure placement and captions, and Table~\ref{tab:booktabs-example} demonstrates a publication-quality table.
\subsection{Citations}
You can cite several references at once, for example \cite{test2025,dummy2020,thesis2021}.
A citation can also include optional text, e.g. \cite[and references therein]{fakeconf2019}.
If author-year style commands are enabled by the bibliography and citation setup, you can cite authors directly in the sentence using \verb|\citet{dummy2020}| or in parentheses with \verb|\citep{dummy2020}|.
Other useful commands are \verb|\citeauthor{dummy2020}|, which writes the author of the citation, and \verb|\citeyear{dummy2020}|, which writes the year of the citation.
Example (may depend on the selected citation style): \citet{dummy2020} discusses this topic.
Related background can be found elsewhere \citep{webtest2023}.
We also reference \citeauthor{thesis2021} (\citeyear{thesis2021}) for a thesis-style source.
% Single-column figure
\begin{figure}
\centering
\includegraphics[width=0.25\linewidth]{LogoUAPV}
\caption{Former logo of Avignon Université.}
\label{fig:logo-uapv}
\end{figure}
% Double-column figure
\begin{figure*}
\centering
\includegraphics[width=0.30\textwidth]{AU_LOGO}
\caption{Present logo of Avignon Université (full width).}
\label{fig:au-logo-wide}
\end{figure*}
\subsection{Equations}
A short paragraph before an equation is useful to test line breaking and spacing. As a simple analytical chemistry example, the Beer--Lambert law links absorbance $A$ to concentration $c$ through the molar absorptivity $\varepsilon$ and optical path length $\ell$ (see, e.g., \cite[Chap.~2]{dummy2020}).\(1 + \frac{1}{3x}\)
\begin{equation}
A = \varepsilon\,\ell\,c
\label{eq:beer-lambert}
\end{equation}
A second paragraph after the equation helps visualize the vertical whitespace around display math. You can also test cross-references (Eq.~(\ref{eq:beer-lambert})) and different citation patterns, for example multiple references in a single call \cite{test2025,thesis2021}.
As a second example, we use a normalized Gaussian distribution. The first line defines $f(x)$, and the second checks the normalization by integration.
\begin{align}
f(x) &= \frac{1}{\sigma\sqrt{2\pi}}\exp\!\left(-\frac{(x-\mu)^2}{2\sigma^2}\right),
\label{eq:gauss}\\
\int_{-\infty}^{+\infty} f(x)\,\mathrm{d}x &= 1.
\end{align}
\subsection{Figures}
To reduce awkward float placement (and potential underfull/overfull boxes), it is often better to use widths relative to the current column (\verb|\linewidth|) for single-column figures (see Fig~\ref{fig:logo-uapv}), and to the full page (\verb|\textwidth|) for double-column figures (see Fig.~\ref{fig:au-logo-wide}).
\subsection{Table (booktabs)}
For publication-quality tables, \texttt{booktabs} makes better tables by providing well-spaced horizontal rules: you can use \verb|\toprule| for the header line, \verb|\midrule| to separate header from body and obetween logical blocks within the table, and \verb|\bottomrule| at the end of the table. As a rule of thumb, avoid vertical rules and double rules; let whitespace do the work.
\begin{table}
\caption{Example publication-quality table using \texttt{booktabs} and numeric alignment via \texttt{siunitx}.}
\label{tab:booktabs-example}
\centering
\begin{tabular}{ccS}
\toprule
Sample & {$C_0$ (\si{\milli\gram\per\liter})} & {Recovery (\si{\percent})} \\
\midrule
S1 & 1.00 & 98.4 \\
S2 & 2.50 & 9.21 \\
S3 & 5.00 & 79.6 \\
\bottomrule
\end{tabular}
\end{table}
\subsection{Chemistry notation}
The class loads \texttt{chemmacros}, so you can write chemical formulae with \verb|\ch{...}|, for example \ch{H2O}, \ch{NaCl}, \ch{H3O+}, \ch{H2PO4-} or isotopes such as \ch{^{13}C}.
Reactions can be typeset in a compact form:
\begin{equation}
\ch{2 H2 + O2 -> 2 H2O}
\label{eq:water-formation}
\end{equation}
Equilibria and phase/charge annotations are also supported, e.g., \ch{CO2 + H2O <=> H2CO3} and \ch{Fe^{3+}\aq}; some shortcuts exist, such as \el and \pH.
\subsection{Units and numbers (\texttt{siunitx})}
Use \texttt{siunitx} to format numbers and units consistently: \num{12345}, \num{3.2e-4}, and \num{1.23(4)}.
Common quantities can be written as \SI{25}{\celsius}, \SI{1.0}{\milli\mole\per\liter}, or \SI{10}{\micro\gram\per\milli\liter}.
Ranges and lists are supported too: \SIrange{400}{700}{\nano\meter} and \SIlist{1;2.5;5}{\milli\gram\per\liter}.
\section{Experimental section}
\label{sec:exp-sec}
This section should be detailed enough for someone else to reproduce the work. In the final version, you can split it into subsections for samples, instrumentation, reagents, and data processing. Keep units consistent and report uncertainties when relevant.
\subsection{Material}
\label{sec:material}
List all chemicals, standards, consumables, and instruments used in the study. For each reagent, you can indicate supplier, purity grade, and reference number when important. For instruments, give the model and manufacturer, plus any specific configurations.
\subsection{Methods}
\label{sec:methods}
Describe the experimental protocol step by step (sample preparation, calibration, acquisition parameters, and quality controls). Mention how many replicates were performed and how outliers (if any) were handled. If you used software, give the version and key settings.
\section{Development}
\label{sec:devel}
Use this section for bibliographic background and for the rationale behind your choices. You can compare several approaches from the literature, justify the selected method, and highlight what is new in your work \cite{fakeconf2019}.
A second paragraph is useful to test multi-paragraph layout: you may introduce a conceptual scheme, a reaction mechanism, or a workflow, then discuss its limitations and how you addressed them (controls, validation dataset, robustness checks). If you cite a web resource, it typically appears like this \cite{webtest2023}.
\section{Result ans discussion}
\label{sec:result-ans-disc}
Present the main results using figures and tables, then interpret them. Start with a short summary of what is observed (trends, orders of magnitude), then discuss plausible explanations and compare with the literature \cite{test2025}.
In a second paragraph, comment on the reliability of the results (error bars, repeatability, detection limits) and on the practical implications. You can also cite a thesis as background or methodology support \cite{thesis2021}. End the section by clearly stating the take-home message and what remains uncertain.
\section{Conclusion}
\label{sec:conclusion}
Conclude by restating the objective and the main findings in a few sentences. Mention the limitations and propose a short outlook (future experiments, applications, or improvements to the method). If relevant, include one sentence on how the work fits the broader context.
\begin{acknowledgments}
If you want to thank someone.
\end{acknowledgments}
\appendix
\section{Supplementary information}
If you need to provide supplementary information that may be of interest, but is outside of the scope of the article, this is the place to be.
\section{Class options (REV\TeX{} and \texttt{projectau})}
\label{sec:class-options}
This class is based on REV\TeX{} (\texttt{revtex4-2}; see \href{https://ctan.org/pkg/revtex}{CTAN}). The \texttt{projectau} class forwards a curated subset of REV\TeX{} options and adds a few project-specific switches.
\subsection{\texttt{projectau} options and project-specific settings}
\label{subsec:projectau-options}
\paragraph{Options forwarded to REV\TeX{}.}
The following options can be given in the document class line, for example:
\begin{quote}\ttfamily
\textbackslash documentclass[reprint, twoside,\\
showkeys]\{projectau\}
\end{quote}
To keep the lines short (and readable), the options are grouped below:
\begin{itemize}
\item Layout/review:
\begin{itemize}
\item \texttt{preprint}: one-column, draft-like layout.
\item \texttt{reprint}: journal-like, typically two-column layout.
\item \texttt{linenumbers}: print line numbers (useful for review).
\end{itemize}
\item Sides:
\begin{itemize}
\item \texttt{oneside}: one-sided layout.
\item \texttt{twoside}: two-sided layout (mirrored margins and header behavior).
\end{itemize}
\item Address/front matter (author--affiliation linking style):
\begin{itemize}
\item \texttt{superscriptaddress}: affiliations keyed by superscripts.
\item \texttt{groupedaddress}: group authors sharing the same affiliation.
\item \texttt{unsortedaddress}: print affiliations without regrouping.
\item \texttt{runinaddress}: run affiliations into the author block.
\item \texttt{frontmatterverbose}: more explicit front matter formatting.
\end{itemize}
\item Bibliography notes / footnotes:
\begin{itemize}
\item \texttt{nofootinbib}: keep footnotes out of the bibliography.
\item \texttt{bibnotes}: enable bibnotes (notes collected with bibliography).
\item \texttt{nobibnotes}: disable bibnotes.
\end{itemize}
\item Drafting keys:
\begin{itemize}
\item \texttt{showkeys}: show citation keys in the margin output.
\item \texttt{hidekeys}: hide citation keys.
\end{itemize}
\item Journal preset (REV\TeX{} style preset):
\begin{itemize}
\item \texttt{pra}, \texttt{prb}, \texttt{prl}, \texttt{rmp}.
\end{itemize}
\item Citation style:
\begin{itemize}
\item \texttt{numerical}: bracketed numerical citations.
\item \texttt{superscript}: superscript numerical citations.
\end{itemize}
\item Floats:
\begin{itemize}
\item \texttt{floatfix}: apply additional fixes for the placement of floats.
\end{itemize}
\end{itemize}
If you do not specify them, \texttt{projectau} applies the defaults \texttt{reprint}, \texttt{twoside}, \texttt{pra}, \texttt{numerical}, and hidden keys.
\paragraph{Font options (added by \texttt{projectau}).}
The class provides a convenient font switch via class options:
\begin{itemize}
\item Serif text+math:
\begin{itemize}
\item \texttt{libertinus}, \texttt{newtx}, \texttt{kpfonts}
\item \texttt{mathpazo}, \texttt{fourier}, \texttt{stix2}
\item \texttt{fontdefault} (keep REV\TeX{} defaults)
\end{itemize}
\item Sans setup (and optionally make sans the document default):
\begin{itemize}
\item \texttt{sourcesans}, \texttt{fira}, \texttt{helvet}
\item \texttt{libertinussans}
\item \texttt{sansdefault} (keep REV\TeX{} defaults)
\end{itemize}
\end{itemize}
\paragraph{Project metadata macros (set in the preamble).}
The class defines (and the main file overrides) a few macros used to build the Avignon Universit\'e header block. You typically customize them in the preamble with \texttt{\string\renewcommand}:
\begin{itemize}
\item Project strings:
\begin{itemize}
\item \texttt{\string\formation}
\item \texttt{\string\promotion}
\item \texttt{\string\project}
\item \texttt{\string\projectname}
\end{itemize}
\item Header graphics:
\begin{itemize}
\item \texttt{\string\headerlogo} (path without extension)
\item \texttt{\string\headerlogoheight}
\end{itemize}
\item Graphical table of contents:
\begin{itemize}
\item \texttt{\string\TOC\{<file>\}}
\end{itemize}
\end{itemize}
Layout changes (geometry, header colors, section heading style, etc.), are centralized in the template \texttt{projectau.cls}, and are not supposed to be changed.
\bibliography{bibliography}% Produces the bibliography via BibTeX from file bibliography.bib.
\end{document}
%
% ****** End of file apssamp.tex ******
