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Recent Submissions
Algorithmique et Structure de Données 2
(Mohamed Boudiaf University of Science and Technology of Oran (USTO-MB), 2026-06-11) Choucha Chams Eddine
L'algorithmique est la colonne vertébrale de toute formation en informatique. Elle précède la programmation, structure la pensée logique et fonde toute compétence en développement logiciel, en intelligence artificielle ou en cybersécurité.
Ce polycopié est né d'un constat simple : les ressources pédagogiques classiques, bien que rigoureuses, peinent parfois à maintenir l'engagement des étudiants sur la durée. En 2026, nous vivons dans un monde où les jeux vidéo, les applications mobiles et les plateformes d'apprentissage compétitives (Duolingo, Leetcode, CodeWars) utilisent la gamification comme levier pédagogique central.
C'est précisément cette philosophie que j'ai voulu intégrer ici : chaque chapitre est un niveau, chaque exercice est une mission, chaque concept maîtrisé vous rapporte des points d'expérience (XP). Vous avancez, vous montez de niveau, vous devenez un développeur plus solide — pas à pas.
Algorithmique et Structure de Données 1
(Mohamed Boudiaf University of Science and Technology of Oran (USTO-MB), 2026-06-11) Choucha Chams Eddine
L'algorithmique est la colonne vertébrale de toute formation en informatique. Elle précède la programmation, structure la pensée logique et fonde toute compétence en développement logiciel, en intelligence artificielle ou en cybersécurité.
Ce polycopié est né d'un constat simple : les ressources pédagogiques classiques, bien que rigoureuses, peinent parfois à maintenir l'engagement des étudiants sur la durée. En 2026, nous vivons dans un monde où les jeux vidéo, les applications mobiles et les plateformes d'apprentissage compétitives (Duolingo, Leetcode, CodeWars) utilisent la gamification comme levier pédagogique central.
C'est précisément cette philosophie que j'ai voulu intégrer ici : chaque chapitre est un niveau, chaque exercice est une mission, chaque concept maîtrisé vous rapporte des points d'expérience (XP). Vous avancez, vous montez de niveau, vous devenez un développeur plus solide — pas à pas.
Workshop on Molecular Biology Techniques
(Mohamed Boudiaf University of Science and Technology of Oran (USTO-MB), 2026-06-11) Abdi Meriem
This polycopié has been written to accompany the laboratory and lecture courses in Workshop
on Molecular Biology Techniques offered at the undergraduate and postgraduate levels in the
Molecular and Applied Genetics Department. It is designed as a self-contained, comprehensive
reference that covers, in rigorous detail, the nine core techniques of DNA analysis that every
modern molecular biologist must master.
The field of molecular biology has undergone extraordinary transformation over the past four
decades. When the polymerase chain reaction was first described by Kary Mullis in 1983, it was
a conceptual breakthrough that few could have imagined would, within a decade, become as
routine as pipetting. When Frederick Sanger developed his chain-termination sequencing method
in 1977, it required months of dedicated laboratory work to read a few hundred bases of a single
gene. Today, a single instrument run can generate the equivalent of the entire human genome,
three billion base pairs, in under twenty-four hours. This polycopié situates each technique within
this historical trajectory, explaining not just the how, but the why.
Genetic Engineering
(Mohamed Boudiaf University of Science and Technology of Oran (USTO-MB), 2026-06-11) Abdi Meriem
Genetic engineering stands today as one of the most transformative disciplines in modern
biological sciences. Over the past five decades, advances in molecular biology have made it
possible not only to understand the structure and function of genes, but also to manipulate them
with remarkable precision. What began as fundamental research into the molecular nature of DNA
has evolved into a powerful technological framework that now influences medicine, agriculture,
environmental science, and industrial biotechnology.
This course manual is designed for third-year undergraduate (L3) students in biological sciences,
biotechnology, biochemistry, and related fields. Its objective is to provide a solid conceptual
foundation while also introducing the practical tools and experimental strategies that define
contemporary genetic engineering. The content bridges theoretical knowledge and laboratory
application, allowing students to understand both the “why” and the “how” of molecular
manipulation.
Throughout this manual, students will explore the core principles of recombinant DNA technology,
including restriction enzymes, cloning vectors, host systems, polymerase chain reaction (PCR),
DNA sequencing technologies, genomic and cDNA libraries, and modern genome editing tools
such as CRISPR-Cas systems. Emphasis is placed not only on the mechanisms underlying these
techniques but also on their applications in real-world contexts, including recombinant protein
production, transgenic organisms, gene therapy, and next-generation sequencing.
Cellular Differentiation And Reproduction
(Mohamed Boudiaf University of Science and Technology of Oran (USTO-MB), 2026-06-11) Abdi Meriem
This course handout has been prepared for the Master of Science program in Cytogenetics. It covers the
complete DCR curriculum across twenty interconnected chapters, spanning the molecular biology of gene
expression and cellular differentiation, through the cytogenetics and physiology of human reproduction,
to the developmental genetics of embryonic formation.
Fourteen original scientific figures have been produced and integrated at the most pedagogically relevant
positions within the text. Each figure is accompanied by a detailed legend that can stand independently as
a study aid. Key clinical correlates have been expanded throughout: molecular mechanisms are
consistently connected to the pathologies that arise from their disruption, ensuring that basic science
learning is grounded in medical reality.