Oum El Bouaghi University, DSpace 7 repository

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Recent Submissions

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Thermodynamics Course
(University of Oum El Bouaghi, 2026) Laroum, Rima
This introductory course is designed primarily for first-year Science and Technology (ST) students, but is also suitable for anyone seeking a basic understanding of thermodynamics. To promote effective learning, the course is structured into six chapters. Each chapter presents key concepts followed by practice exercises with detailed solutions. Throughout this course, we will delve into the following fundamental concepts: System and surroundings, thermodynamic properties (temperature (T), pressure (P), volume (V), internal energy (U), enthalpy (H), and entropy (S)), the laws of thermodynamics (zero law, first law, second law and third law), thermodynamic processes (isothermal, adiabatic, isobaric and isochoric processes) and finally thermodynamic cycles. The content is based on a comprehensive review of textbooks and online resources, some of which are listed in the bibliography.
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Physics 2 : Electricity and Magnetism
(University of Oum El Bouaghi, 2025) Benzitouni, Sara
This Physics-2 course handout provides a summary of the basic concepts of electricity and magnetism. It is intended for core students (first year LMD) in material sciences (SM), science and technology (ST), and math and computer science (MI). The objective of this course is to introduce students to basic concepts of electrostatics, conductors in equilibrium, electrokinetics and electromagnetism. Different concepts are covered, ranging from the calculation of electric and magnetic fields and potentials to the application of the laws of electrokinetics/electromagnetism (Gauss, Kirchoff, Faraday, Ampère, etc.). This course is developed in accordance with the official curriculum set by the Comité Pédagogique National des Domaines CPND (Canevas 2019). According to the second semester curriculum for Physics-2 (electricity and magnetism), the handout has been divided into four chapters. This course aims to provide students with a foundation to understand electricity and magnetism. We hope this course achieves the desired objectives.
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Mobile applications
(University of Oum El Bouaghi, 2026) Silem, Abdelheq
This document serves as a comprehensive synthesis of the Mobile Application Development course delivered at the University of Oum El Bouaghi. The field of mobile development is at once fascinating, fast-paced, and technically demanding. Building modern mobile applications is often considered one of the most dynamic challenges in computer science, as it requires a developer to master a diverse ecosystem ranging from fundamental software engineering principles to the specific constraints of handheld hardware. To navigate this complexity, the student must be equipped with a varied toolkit. This includes foundational knowledge (application lifecycles, resource management, and asynchronous programming) as well as practical technical skills (UI/UX design, database persistence, and hardware integration like sensors and GPS). In alignment with academic standards, this course is structured to address the multi-layered nature of mobile systems. The first part focuses on the Frontend and User Interface (UI), covering layout design, activity lifecycles, and event handling. The second part explores Data Management and Integration, including local persistence (SQLite/Room), background services, and network communication with remote APIs. The documentation surrounding mobile development is vast and constantly evolving. Nevertheless, this manuscript draws from several foundational references, including the official Android Documentation, the architectural guidelines from Google, and seminal works on mobile software engineering. I have also integrated insights from industry-standard practices and modern pedagogical frameworks. While every effort has been made to ensure the accuracy and pedagogical clarity of this work, perfection remains a human ideal and this report is no exception. Given the rapid shifts in mobile technology and the inherent pressure of academic preparation, some errors may persist. Therefore, I kindly invite all readers to signal any errors whether they be typographical, methodological, or technical to help improve future editions of this course.
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Mobile applications
(University of Oum El Bouaghi, 2026) Zaidi, Sofiane
With the rapid evolution of mobile technologies, smartphones and portable devices have become an integral part of everyday life. At the core of these devices lies the mobile operating system, which plays a fundamental role in ensuring their functionality, usability, and performance. A mobile operating system not only manages hardware resources and wireless communication but also provides a platform for running applications and delivering services to users. Over the years, mobile operating systems have evolved significantly, transitioning from early systems designed for Personal Digital Assistants (PDAs) to sophisticated platforms capable of supporting complex applications while efficiently managing limited resources such as battery life and processing power. This evolution has led to the emergence of a wide range of operating systems, which can be broadly classified into proprietary and open-source systems, each with its own advantages and ecosystem. Today, the mobile operating system market is largely dominated by a few key players, shaping the direction of mobile computing and application development. Understanding these systems is essential for grasping how modern mobile applications are designed, deployed, and optimized.
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Linguistique et phonétique
(Université d’Oum El Bouaghi, 2026) Baktache, Amel
Ce polycopié pédagogique, destiné aux étudiantes et étudiants de première année de Licence de français, propose une initiation progressive aux fondements de la linguistique et de la phonétique. Il vise à développer une compréhension scientifique du langage en présentant les principaux concepts qui permettent d’analyser le fonctionnement des langues naturelles et les mécanismes de la communication humaine. La première partie est consacrée à la linguistique générale. Elle aborde les notions essentielles relatives au langage, à la langue et à la parole, tout en mettant en évidence les spécificités de l’approche linguistique par rapport à la grammaire traditionnelle. L’ouvrage présente les grands courants qui ont marqué l’histoire de la discipline, depuis la linguistique historique et comparée jusqu’au structuralisme saussurien. Une attention particulière est accordée aux concepts fondateurs de Ferdinand de Saussure, notamment le signe linguistique, les axes syntagmatique et paradigmatique, ainsi que les perspectives synchronique et diachronique. Le polycopié explore également les principales théories linguistiques du XXe siècle, parmi lesquelles le fonctionnalisme, le structuralisme, la glossématique et le distributionnalisme, en soulignant leurs apports à l’étude scientifique du langage. La seconde partie est dédiée à la phonétique et à la dimension communicative du langage. Elle met en lumière les bases biologiques, psychologiques et sociales de l’acquisition langagière, les caractéristiques des codes oral et écrit, ainsi que les fonctions du langage selon le modèle de Jakobson. L’ensemble des contenus permet aux apprenants de comprendre le rôle des sons dans la communication, les mécanismes de production et de perception de la parole, ainsi que les relations entre structure linguistique, sens et contexte d’énonciation. Conçu dans une perspective pédagogique, ce support associe exposés théoriques, exemples contextualisés, tableaux synthétiques, activités d’application et travaux dirigés. Il favorise ainsi l’acquisition progressive des connaissances fondamentales nécessaires à la poursuite des études en sciences du langage et en didactique du français langue étrangère. Par son approche accessible et rigoureuse, ce polycopié constitue un outil de référence pour l’initiation à l’analyse linguistique et phonétique en contexte universitaire.