Dr L. Alimi is a researcher in the field of polymer materials, composites, biomaterials, advanced materials. She obtained her BS and MSc degrees in Mechanical Engineering from UBM Annaba. In 2016, she finalized a PhD degree in Mechanical Engineering at UBM Annaba (Algeria), and in 2019 she obtained HDR degree in Mechanical Engineering at 8 Mai 1945 university Guelma (Algeria). Recently, in June 2024, she was awarded the rank of professor, appointed by the Algerian commission for the evaluation of researchers. Her research is mainly concerned with material design and degradation, industrial and technological applications. She worked specifically on piping systems to establish durability, environmental stress cracking, mechanical characterization and reliability. She is the author of several published articles and she participated in many conferences devoted to advanced materials.