\begin{center}%
-{\huge \textbf{Thesis title}} \\[.5cm]
+{\huge \textbf{Energy Consumption Optimization of Parallel Applications with iterations using \\
+CPU Frequency Scaling}} \\[.5cm]
{\large By}\\[.5cm]%
-{\huge Ahmed Badri Muslim Fanfakh}\\[.5cm]%
+{\huge Ahmed Badri Muslim FANFAKH}\\[.5cm]%
\end{center}
\begin{center}%