http://localhost:8080/xmlui/handle/123456789/39764 cours et publications 2026-04-09T11:35:30Z http://localhost:8080/xmlui/handle/123456789/41224 Titre: Fundamantal Electrotechnics:Intended for 2nd year undergraduate students in electricial egineering Auteur(s): Bendoumia, Rédha Résumé: This course begins with a review of fundamental mathematical concepts, particularly complex numbers, and the basic laws of electricity. It then progresses to the analysis of electrical circuits in direct current (DC), single-phase alternating current (AC), and three-phase AC systems. Magnetic circuits and electrical transformers are presented in a structured and pedagogical manner, helping students build a strong understanding of their principles and applications. The course concludes with technological descriptions and practical insights into various types of electrical machines. The content of this course aligns with the curriculum taught in the Department of Electronics and is designed for second-year undergraduate students (LMD system) specializing in electrical engineering 2025-09-01T00:00:00Z http://localhost:8080/xmlui/handle/123456789/40990 Titre: Waves and vibrations Auteur(s): Chanane, Abdellah Résumé: The Wave and the vibration is an art that requires mastery of several disciplines such as electricity, mechanics and physics. The vibration has an extremely broad field of application, it concerns the study of mechanical and electrical systems. The waves, there are familiar kinds of waves in sopes and springs. The present course is divided into two main parts, the first one deal with Vibrations in four detailed chapters. The second part of the course covers fours chapters in waves. Through educational sequences allowing the assimilation of the expected concepts, the present course in confined. The content of the present support corresponds in accordance with the framework taught in electrical engineering, it is attended for second year students in electrical engineering. 2025-01-01T00:00:00Z http://localhost:8080/xmlui/handle/123456789/40986 Titre: Logique combinatoire et séquentielle Auteur(s): Otmane Khelifi, Khelifa Résumé: La logique combinatoire et séquentielle est l'élément de base de la réalisation des circuits numériques dans différents domaines industriels. Le plus courant est le domaine de l'informatique qui s'appuie fortement sur les circuits logiques (processeur, mémoires, registres) et les circuits séquentiels (bascules). Également, la logique combinatoire et sequentielle est omni présente dans de la robotique, dans l'électronique numérique, et dans le domaine de la commande des processus industriels. Par conséquent, l'étude de ce module est très nécessaire pour le cursus des étudiants de la spécialité électrotechnique. Ce cours permet à l'étudiant de saisir les notions de base sur la conception des applications combinatoires et séquentielles. A l'issue de ce cours, il acquerra les différents outils utilisés pour concevoir et réaliser des circuits et applications logiques combinatoires et séquentielles qui lui serviront par la suite dans son domaine de spécialité (commande de processus, contrôle industriel.), à savoir la table de vérité, le tableau de Karnaugh et les différentes mémoires comme les bascules, les compteurs, les registres. La présente polycopie est réalisée conformément au canevas destiné aux étudiants de la deuxième année licence électrotechnique. 2025-01-01T00:00:00Z http://localhost:8080/xmlui/handle/123456789/40950 Titre: Sustainable materials and innovations in construction engineering Auteur(s): Benyahia, Amar Résumé: This document, which I am placing in the hands of civil engineering students, is the result of reforms in teaching methods (from French to English) carried out by the Ministry of Higher Education and Scientific Research in Algeria. To this end, for the first time, an educational document entitled 'Building Construction Materials 1' has been produced in English. This document presents the history of building materials used by ancient civilizations and still in use today, as well as environmental and economic materials resulting from scientific research. The manuscript largely covers knowledge relating to the characterization of materials (raw materials and binders) used in the formulation of different types of construction mortars (cement, lime and plaster). 2025-01-01T00:00:00Z