Activities

Pedagogical meeting

saloua bourmadaكلية العلوم والتكنولوجيا
My colleagues, greetings. According to the recommendations of the administration, we inform you that the pedagogical meeting has been scheduled for the months of April and May as the last pedagogical meeting for the academic year 2024/2025  Monday 12 May 2025 at 13.00 – Professors’ Hall – Greetings  Department Management...اقرأ أكثر

Supervision-Research laboratory “knowledge engineering and it security”

الإدارةالإدارة
  Doctoral thesis defended 01 Study of some nonlinear boundary problems of fractional order (Laadjal Zaid). 02 Approximation of certain Classes of Evolution Problems by a pseudo-Spectral method (Chettouh Abdeldjali). 03 Dynamics of the Legyel-Epstein Reaction-Diffusion System and its Generalizations (Mansouri Djamel). 04 A New Energy-Efficient Approach to Resource Allocation in Coud Computing Systems. (Saidi Karima) 05 An approach to interoperability between interconnected objects in the context of the Internet of Things. (Benkhaled Sihem). 06 AI approach for the composition of services in the Internet of Things (Internet of Things IoT) by analyzing user needs. (Boucetti Rabeh). 07 Learning Methods Based Approach for Dynamic Load Balancing in CloudIoT. (Benabbes Sofiane) 08 A Deep learning approach for 3D reconstruction. (Mehdi Mellah) 09 Swarm intelligence-based approaches for interpretable sentiment analysis. (Bakhouche Maamar). 10 Communications security in an Internet of Things context. (Bettayeb Sami) 11 On the properties of the solutions of certain functional equations coming from dynamic programming. (Derouiche Djamila) 12 Variational analysis of some boundary problems in electroelasticity and electroviscoelasticity with damage. (Gossa Mohamed Elaid)                           Doctoral thesis in progress-Computer science 01 Proposal of a coalition formation algorithm for multi-agent systems. Sid Nabila 02 Design of a neural model for natural language translation Messaoudi Diaa Eddine 03 Descriptive modeling of collaborative practices in a human learning computing environment Ghaoui Sara 04 Learning a multi-criteria decision model for cost and performance optimization in the Cloud Bezza Youcef 05 Skeletal joint-based approach for human action recognition Bouguerra Adil 06 Reasoning based on cases for the pooling of semantic web knowledge: discovery of web services Bouzennada Abderaouf 07 Securing the Internet of Things   Benamor Zahia 08 An organizational multi-agent approach for the design of ambient intelligence systems Safir Samir 09 Semantic interoperability in an IoT system Chemini Naoual 10 Formal models for the design of multi-agent systems. Sabeg Samra 11 A novel SMA-based approach for prediction, detection and fault tolerance in IoT systems Sekkiou Amel 12 Knowledge Representation in IoT: Semantic Modeling and Reasoning Amara Fatima Zohra 13 Swarm Intelligence Approaches for Performance Optimization of Internet of Things Applications in Fog Infrastructure Maarouk Chouaib 14 Knowledge representation of interoperable cyber physical systems based on deep reinforcement learning Hafidi Mohamed Elmadani 15 Semantic modeling of individual and global objectives for dynamic planning in multi-agents under high uncertainty Guerroudj Bochra 16 A Machine Learning-based approach for managing cyber-physical systems Azeri Nabila 17 Contribution to the specification and formal analysis of cyber-physical systems: Application to Industry 4.0 Bouheroum Ayoub 18 Formal approach to the design of coordination mechanisms. Foughali Youcef 19 Authentication protocols in the Internet of Things Zerraza Imane                             Doctoral thesis in progress-Mathematics 01 Inverse problems for some strongly coupled parabolic systems Boussaada Mourad 02 On inverse problems for degenerate parabolic equations Nouar Maroua 03 Carleman inequalities for singular parabolic equations and applications Nedjma Mahdi 04 Controllability of Stochastic Partial Differential Equations Hamdi Noudjoud 05 On fractional evolution problems with integral conditions Ouled Khaled Oualid 06 Nonexistence of weak solutions to fractional differential evolution equations and systems Khirani Mostafa 07 On optimizing EDP problems Soudani Abdelkader 08 Methods of nonlinear analysis applied to certain functional differential equations of fractional order Bouzriba Houssam 09 Solving Fractional Differential Equations by the fractional analysis method Time-discretization method… Bekakra Youcef 10 Carleman inequalities for singular parabolic equations and applications Nedjma Mahdi 11 On inverse problems for degenerate parabolic equations Nouar Marwa 12 Study of a class of nonlinear boundary problems of fractional order Khaldi Soumia  ...اقرأ أكثر

Events And Manifestation -Research laboratory “knowledge engineering and it security”

الإدارةالإدارة
Communications International communications 01 Agaba, R.,Malah, M.,Abbas, F.,Babahenini, MC3D Facial Reconstruction Based on a Single Image Using CNN. Communications in Computer and Information Science, 2024, 1940 CCIS, pp. 15–26   02 Belkebir, M.,Maarouk, TM,Nini, B.,Belkebir, D.Semantic-Layer: A High-Level Semantic Ontology For Data-Driven Approaches. International Conference on Decision Aid Sciences and Applications, DASA 2023, 2023, pp. 213–217 03 Belkebir, M.,Maarouk, TM,Nini, B.Integrating Ontology with Imaging and Artificial Vision for a High-Level Semantic: A Review. Lecture Notes in Networks and Systems, 2023, 573 LNNS, pp. 32–41 04 Amara, FZ,Djezzar, M.,Hemam, M.,Tiwari, S.,Hafidi, MM Unlocking the Power of Semantic Interoperability in Industry 4.0: A Comprehensive Overview. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2023, 14382 LNCS, pp. 82–96 05 N. Chemini, O. Hioual and SM Hemam, “Semantic Interoperability in Electronic Health Record System Based on Blockchain Technology: a Survey,” 2023 5th International Conference on Pattern Analysis and Intelligent Systems (PAIS), Sétif, Algeria, 2023, pp. 1-8, doi: 10.1109/PAIS60821.2023.10321985. 06 Sabeg, S.,Maarouk, TM,El Habib Souidi, Mr.Formal Specification and Verification for Organization-based systems: A Survey. 4th International Conference on Pattern Analysis and Intelligent Systems, PAIS 2022 – Proceedings, 2022 07 A. Bouheroum, D. Benmerzoug, SM Hemam, F. Belala, A. Lehamdi and R. Aouissate, “A Formal Integrated Approach for Cyber Physical Systems,” 2022 4th International Conference on Pattern Analysis and Intelligent Systems (PAIS), Oum El Bouaghi, Algeria, 2022, pp. 1-7, doi: 10.1109/PAIS56586.2022.9946900. 08 Madani, H.M.,Djezzar, M.,Mounir, H.,Zianou, AS,Maimour, M. Semantic Models and Machine Learning Approach in CPS:A Survey. CEUR Workshop Proceedings, 2022, 3335, pp. 130–149. 09 Amara, FZ,Hemam, M.,Amara, T.,Djezzar, M.Ontological Modeling of ERP for Industry 4.0 CEUR Workshop Proceedings, 2022, 3335, pp. 161–170 10 Abbas, F.,Malah, M.,Babahenini, MCAttentional Conditional Generative Adversarial Network for Ambient Occlusion Approximation. Communications in Computer and Information Science, 2022, 1589 CCIS, pp. 349–361 11 Amine, D.,Hichem, H.,Soumia, Z.Binary Archimedes Optimization Algorithm based Feature Selection for Regression Problem. 4th International Conference on Pattern Analysis and Intelligent Systems, PAIS 2022 – Proceedings, 2022 12 N. Azeri, O. Hioual and O. Hioual, “Towards an Approach for Modeling and Architecting of Self-Adaptive Cyber-Physical Systems,” 2022 4th International Conference on Pattern Analysis and Intelligent Systems (PAIS), Oum El Bouaghi, Algeria, 2022, p. 1-7, doi: 10.1109/PAIS56586.2022.9946921. 13 Azeri, N.,Zouikri, Z.,Rezgui, M.,Hioual, O.,Hioual, O.Fault Prediction Using Supervised and Unsupervised Learning Algorithms in Cyber Physical Systems. 2nd IEEE International Conference on New Technologies of Information and Communication, NTIC 2022 – Proceeding, 2022 14 Ledmi, A.,Ledmi, M.,El Habib Souidi, Mr.Fault Tolerance in Cloud Computing: A Survey . Proceedings – 2021 IEEE International Conference on Recent Advances in Mathematics and Informatics, ICRAMI 2021, 2021 15 LEDMI, Makhlouf, LEDMI, Abdeldjalil, and SOUIDI, Mohammed El Habib. Classification of XML Documents Using Semantic Resources. In: 2021 International Conference on Recent Advances in Mathematics and Informatics (ICRAMI). IEEE, 2021. p. 1-5. 16 LEDMI, Abdeldjalil, LEDMI, Makhlouf, and SOUIDI, Mohammed El Habib. Fault Tolerance in Cloud Computing: A Survey. In: 2021 International Conference on Recent Advances in Mathematics and Informatics (ICRAMI). IEEE, 2021. p. 1-6. 17 AMARA, Fatima Zahra, HEMAM, Mounir, DJEZZAR, Meriem, et al. Semantic Web Technologies for Internet of Things Semantic Interoperability. In: The International Conference on Information, Communication & Cybersecurity. Springer, Cham, 2021. p. 133-143. 18 RAHAB, Hichem, ZITOUNI, Abdelhafid, and DJOUDI, Mahieddine. Arabic Fake News and Spam Handling: Methods, Resources and Opportunities. In: 2021 International Conference on Artificial Intelligence for Cyber Security Systems and Privacy (AI-CSP). IEEE, 2021. p. 1-7. 19 SOUIDI, Mohammed El Habib, MAAROUK, Toufik Messaoud, and LEDMI, Abdeldjalil. Multi-agent Ludo Game Collaborative Path Planning based on Markov Decision Process. In: Inventive Systems and Control. Springer, Singapore, 2021. p. 37-51. 20 ZEGGARI, Ahmed, SEGHIR, Zianou Ahmed, and HACHOUF, Fella. Re-weighting features selection based on wrapper filter and genetic algorithms for figurative images recognition. In: 2021 5th International Conference on Pattern Recognition and Image Analysis (IPRIA). IEEE, 2021. p. 1-6. 21 ESHKUVATOV, Zainidin, LAADJAL, Zaid, and ISMAIL, Shahrina. Numerical treatment of nonlinear mixed Volterra-Fredholm integro-differential equations of fractional order. In: AIP Conference Proceedings. AIP Publishing LLC, 2021. p. 020006. 22 MESSAI, Oussama, CHETOUANI, Aladine, HACHOUF, Fella, et al. No-reference stereoscopic image quality predictor using deep features from cyclopean image. 2021. 23 MESSAI, Oussama, CHETOUANI, Aladine, HACHOUF, Fella, et al. Deep Quality evaluator guided by 3D Saliency for Stereoscopic Images. 2021. 24 RAHAB, Hichem, DJOUDI, Mahieddine, and ZITOUNI, Abdelhafid. Sentiment Analysis of Arabic Documents: Main Challenges and Recent Advances. In: Natural Language Processing for Global and Local Business. IGI Global, 2021. p. 307-331. 25 Bouheroum, A.,Benmerzoug, D.,Hemam, SM,Belala, F.From CA-BRS to BPMN: Formal Approach for Modeling Adaptive Security in Cyber-Physical Systems. CEUR Workshop ProceedingsThis link is disabled., 2021, 3067, pp. 149–163 26 Messaoudi, DE,Nessah, D.,Siam, A.Intelligent System for Part-of-Speech Tagging Using Convolutional Neural Network on Arabic Language. IET Conference ProceedingsThis link is disabled., 2021, 2021(8), pp. 207–219 27 BEZZA, Asma, MERAH, Elkamel, AMEUR-BOULIFA, Rabea, et al. Formalization and Refinement Proof for Embedded Systems. In: 2020 4th International Symposium on Informatics and its Applications (ISIA). IEEE, 2020. p. 1-6. 28 SAIDI, Karima and HIOUAL, Ouassila. Task Scheduling-Energy Efficient in Cloud Computing. In: International Conference in Artificial Intelligence in Renewable Energetic Systems. Springer, Cham, 2020. p. 533-540. 29 MEHALAINE, Ridha and BOUTEKKOUK, Fateh. Energy Consumption Reduction in Real Time Multiprocessor Embedded Systems with Uncertain Data. In: Computer Science On-line Conference. Springer, Cham, 2020. p. 46-55. 30 BENKHALED, Sihem, HOUASSI, Hichem, and HEMAM, Mounir. A Quantum Particle Swarm Optimization Approach for Feature Selection in the Data Classification. The 8th International Seminary on Computer Science Research at Feminine (RIF2019)At: Constantine 2 University Abdelhamid Mehri. 31 BOUCETTI, Rabah, HEMAM, Sofiane Mounine, and HIOUAL, Ouassila. Multicriteria Approach for Discovering IoT Services. In: International Conference on Computing Systems and Applications. Springer, Cham, 2020. p. 208-219. 32 BENABBES, S. and HEMAM, SM An Approach Based on (Tasks-VMs) Classification and MCDA for Dynamic Load Balancing in the CloudIoT. In: International Conference in Artificial Intelligence in Renewable Energetic Systems. Springer, Cham, 2019. p. 387-396. 33 SAIDI, Karima, HIOUAL, Ouassila, and SIAM, Abderrahim. A DSL-MCDA Model for Energy Consumption-Aware in Cloud Computing. In: 2019 International Conference on Internet of Things, Embedded Systems and Communications (IINTEC). IEEE, 2019. p....اقرأ أكثر

Publications -Research laboratory “knowledge engineering and it security”

مخبر بحث "هندسة المعارف و الأمن المعلوماتي"
  International  Publications 01 Souidi, M. E. H., Ledmi, M., Maarouk, T. M., Siam, A., & Ledmi, A. Multi-Agent Dynamic Leader-Follower Path Planning Applied to the Multi-Pursuer Multi-Evader Game. COMPUTING AND INFORMATICS, 2024, 42(5), 1158–1183. https://doi.org/10.31577/cai_2023_5_1158 02 Amara, F.Z., Djezzar, M., Hemam, M., Tiwari, S. A real-time semantic based approach for modeling and reasoning in Industry 4.0. International Journal of Information Technology , 2024, 16(1), pp. 507–515   03 Laishui Lv, Ting Zhang, Peng Hu, Dalal Bardou, Shanzhou Niu, Zijun Zheng, Gaohang Yu, Heng Wu. An improved gravity centrality for finding important nodes in multi-layer networks based on multi-PageRank. Expert Systems with Applications, Volume 238, Part D, 2024, 122171, https://doi.org/10.1016/j.eswa.2023.122171. 04 Souidi, M.E.H., Maarouk, T.M., Ledmi, M., Ledmi, A., Rahab, H. Multi-Pursuer Multi-Evader Games Based on Dynamic Elimination Priorities of the Dominated Strategies. Journal of Computer and Systems Sciences International, 2023, 62(2), pp. 398–411   05 Messaoudi, N., Hicham, H., Messaoud, M.T., Elkamel, H.M.  Multi-Layer Consistency Validation of IoT Systems with UML Inheritance Dynamic Diagrams via SPIN Model Checking. Ingenierie des Systemes d’Information, 2023, 28(6), pp. 1533–1547 06 Maarouk, T.M., Souidi, M.E.H., Ledmi, M., Sabeg, S. Formalization of BPMN Gateways using the DD-LOTOS Formal Language. Journal of Communications Software and Systems, 2023, 19(4), pp. 254–263   07 Othmane, M.B., Siam, A., Moumen, H. Minimal synchrony for implementing Timely Provable Reliable Send primitive with Byzantine failures. International Journal of Parallel, Emergent and Distributed Systems, 2023, 38(4), pp. 280–287 08 Sid, N., Djezzar, M., El Habib Souidi, M., Hemam, M. NEW GAME-THEORETIC CONVOLUTIONAL NEURAL NETWORK APPLIED for the MULTI-PURSUER MULTI-EVADER GAME. Computing and Informatics, 2023, 42(3), pp. 546–567   09 Laishui Lv, Dalal Bardou, Yanqiu Liu, Peng Hu. Deep Autoencoder-like non-negative matrix factorization with graph regularized for link prediction in dynamic networks. Applied Soft Computing, Volume 148, 2023, 110832, https://doi.org/10.1016/j.asoc.2023.110832. 10 Hamida Bouaziz, Dalal Bardou, Meryem Berghida, Samir Chouali, Ali Lemouari. A novel hybrid multi-objective algorithm to solve the generalized cubic cell formation problem. Computers & Operations Research, Volume 150, 2023, 106069, https://doi.org/10.1016/j.cor.2022.106069. 11 Ahmed Seghir, Z., Djezzar, M., Hemam, M., Zeggari, A., Hachouf, F. Stereo image quality assessment using deformed pixels and Sobel magnitude. Journal of Intelligent and Fuzzy Systems, 2023, 44(5), pp. 7599–7611   12 Hafidi, M.M., Djezzar, M., Hemam, M., Amara, F.Z., Maimour, M. Semantic web and machine learning techniques addressing semantic interoperability in Industry 4.0. International Journal of Web Information Systems, 2023, 19(3-4), pp. 157–172   13 Gherbi, T., Zeggari, A., Seghir, Z.A., Hachouf, F. Entropy-Guided Assessment of Image Retrieval Systems: Advancing Grouped Precision as an Evaluation Measure for Relevant Retrievals. Informatica (Slovenia), 2023, 47(7), pp. 1–10 14 Messai, O., Chetouani, A., Hachouf, F., Ahmed Seghir, Z. 3D saliency guided deep quality predictor for no-reference stereoscopic images. Neurocomputing, 2022, 478, pp. 22–36   15 Ledmi, M., El Habib Souidi, M., Hahsler, M., Ledmi, A., Kara-Mohamed, C. Mining association rules for classification using frequent generator itemsets in arules package. International Journal of Data Mining, Modelling and ManagementThis link is disabled., 2023, 15(2), pp. 203–221   16 Benamor, Z., Seghir, Z.A., Djezzar, M., Hemam, M. A comparative study of machine learning algorithms for intrusion detection in IoT networks. Revue d’Intelligence Artificielle, 2023, 37(3), pp. 567–576   17 Bezza, Y., Hioual, O., Hioual, O., Yiltas-Kaplan, D., Gürkaş-Aydin, Z. MOOA-CSF: A MULTI-OBJECTIVE OPTIMIZATION APPROACH FOR CLOUD SERVICES FINDING Computing and Informatics, 2023, 42(4), pp. 896–922 18 Malah, M., Hemam, M., Abbas, F. 3D face reconstruction from single image with generative adversarial networks.  Journal of King Saud University – Computer and Information Sciences, 2023, 35(1), pp. 250–256   19 Gherbi, T., Zeggari, A., Ahmed Seghir, Z., Hachouf, F. An evaluation metric for image retrieval systems, using entropy for grouped precision of relevant retrievals.  Journal of Intelligent and Fuzzy Systems, 2023, 45(3), pp. 3665–3677   20 Bettayeb, S., Messai, M.-L., Hemam, S.M. A robust and efficient vector-based key management scheme for IoT networks.  Ad Hoc Networks, 2023, 149, 103250 21 Benabbes, S., Hemam, S.M. AN APPROACH BASED ON GENETIC AND GRASSHOPPER OPTIMIZATION ALGORITHMS FOR DYNAMIC LOAD BALANCING IN CLOUDIOT.  Computing and Informatics, 2023, 42(2), pp. 364–391   22 Rahab, H., Haouassi, H., Souidi, M.E.H., …Mahdaoui, R., Bekhouche, M. A Modified Binary Rat Swarm Optimization Algorithm for Feature Selection in Arabic Sentiment Analysis. Arabian Journal for Science and Engineering, 2023, 48(8), pp. 10125–10152   23 Rahab, H., Haouassi, H., Laouid, A. Rule-Based Arabic Sentiment Analysis using Binary Equilibrium Optimization Algorithm. Arabian Journal for Science and Engineering, 2023, 48(2), pp. 2359–2374.  24 Boussalem, M., Aitouche, S., Hamouma, M., Rahab, H., Bekhouche, A. BBMA-MDS: Binary Biology Migration Algorithm for Multi-Document Text Summarization. Revue d’Intelligence Artificielle, 2023, 37(5), pp. 1147–1158.   25 Haouassi, H., Mahdaoui, R., Chouhal, O.A discrete equilibrium optimization algorithm for breast cancer diagnosis.  Intelligent Data Analysis, 2023, 27(4), pp. 1185–1204   26 Bekhouche, M., Haouassi, H., Bakhouche, A., Rahab, H., Mahdaoui, R. Improved binary crocodiles hunting strategy optimization for feature selection in sentiment analysis.  Journal of Intelligent and Fuzzy Systems, 2023, 45(1), pp. 369–389 27 Haouassi, H., Bekhouche, A., Rahab, H., Mahdaoui, R., Chouhal, O. Discrete Student Psychology Optimization Algorithm for the Word Sense Disambiguation Problem.  Arabian Journal for Science and EngineeringThis link is disabled., 2023. 28 Souidi, M.E.H., Haouassi, H., Ledmi, M., Maarouk, T.M., Ledmi, A. A discrete particle swarm optimization coalition formation algorithm for multi-pursuer multi-evader game.  Journal of Intelligent and Fuzzy Systems, 2023, 44(1), pp. 757–773   29 Abbas, F., Malah, M., Babahenini, M.C. Approximating global illumination with ambient occlusion and environment light via generative adversarial networks. Pattern Recognition Letters, 2023, 166, pp. 209–217   30 Abdelaali, B., Hichem, H., Mahdaoui, R., Hichem, R., Makhlouf, L. ADCSA-WSD: Adapted Discrete Crow Search Algorithm for Word Sense Disambiguation.  Revue d’Intelligence Artificielle, 2022, 36(1), pp. 131–138   31 Haouassi, H., Mahdaoui, R., Chouhal, O., Bekhouche, A. An efficient classification rule generation for coronary artery disease diagnosis using a novel discrete equilibrium optimizer algorithm.  Journal of Intelligent and Fuzzy Systems, 2022, 43(3), pp. 2315–2331   32 Hichem, H., Elkamel, M., Rafik, M., Mesaaoud, M.T., Ouahiba, C. A new binary grasshopper optimization algorithm for feature selection problem.  Journal of King Saud University – Computer and Information Sciences, 2022, 34(2), pp. 316–328   33 Amara, F.Z., Hemam, M., Djezzar, M., Maimor, M. Semantic Web and Internet of Things: Challenges, Applications and Perspectives. Journal of ICT Standardization, 2022, 10(2), pp. 261–292   34 BOUCETTI, Rabah, HEMAM, Sofiane Mounine, et HIOUAL, Ouassila. An approach based on genetic algorithms and neural networks for QoS-aware IoT services composition. Journal of King Saud University-Computer and Information Sciences, 2022. 35 MESSAI, Oussama, CHETOUANI, Aladine, HACHOUF, Fella, et al. 3D Saliency guided Deep Quality predictor for No-Reference Stereoscopic Images. Neurocomputing, 2022. 36 HICHEM, Haouassi, RAFIK, MEHDAOUI, et OUAHIBA, Chouhal. New Discrete Crow Search Algorithm for Class Association Rule Mining. International Journal of Swarm Intelligence Research (IJSIR), 2022, vol. 13, no 1, p. 1-21. 37 Laishui Lv, Dalal Bardou, Peng Hu, Yanqiu Liu, Gaohang Yu. Graph regularized nonnegative matrix factorization for link prediction in directed temporal networks using PageRank centrality, Chaos, Solitons & Fractals, Volume 159, 2022, 112107, https://doi.org/10.1016/j.chaos.2022.112107. 38 Zahi, O., Ramoul, H. Fixed...اقرأ أكثر

Deadline for submitting graduation notes and internship reports

قسم العلوم التجارية
Second year of Master’s degree in all specializations The deadline for submitting graduation notes is Sunday, May 25, 2025 Note that students can deposit their memoirs from the date of publishing this announcement Third year, all majors The deadline for submitting internship reports is Sunday, May 18, 2025 Note that students can submit their reports from the date of publishing this announcement...اقرأ أكثر

Deadline for submitting graduation notes and internship reports

قسم العلوم المالية والمحاسبية
Second year of Master’s degree in all specializations The deadline for submitting graduation notes is Sunday, May 25, 2025 Note that students can deposit their memoirs from the date of publishing this announcement   Third year, all majors The deadline for submitting internship reports is Sunday, May 18, 2025 Note that students can submit their reports from the date of publishing this announcement...اقرأ أكثر

Pedagogical meeting attended by the Head of the Science and Technology Department

saloua bourmadaكلية العلوم والتكنولوجيا
Greetings to my fellow professors. The Head of the Science and Technology Department informs all faculty members that a pedagogical meeting will be held on Monday, May 12, 2025, at 10:00 AM in the faculty lounge. Agenda: -Discussion of pedagogical matters. – Progress of lessons, guided work, and practical work. – Scheduling and progress of exams for the second semester. – Miscellaneous. Attendance is mandatory. Head of Department: Hanachi Bouzid...اقرأ أكثر

Pedagogical meeting of the Head of the Mechanical Engineering Department

saloua bourmadaكلية العلوم والتكنولوجيا
 The Head of the Mechanical Engineering Department informs all faculty members that a pedagogical meeting will be held on Monday, May 2025, to: Discuss the pedagogical issues raised. Lesson progress. Master’s theses supervision progress. Bachelor’s theses supervision progress. Miscellaneous. Attendance is mandatory. Head of Department: Chitour Mourad...اقرأ أكثر

Laboratory of structures, properties and interatomic interactions-publications

مخبر البنيات الخصائص والتجاذبات البين الذرية
  International publications 01 A. Djelloul, K. Bouzid, F. Guerrab, Role of Substrate Temperature on the Structural and Morphological Properties of ZnO Thin Films Deposited by Ultrasonic Spray Pyrolysis, Turk J Phys 32 (2008) , 49 – 58. ISSN 1300-0101. 02 K. Bouzid, A. Djelloul, N. Bouzid, J. Bougdira,  Electrical resistivity and photoluminescence of zinc oxide films prepared by ultrasonic spray pyrolysis,  Phys. Status Solidi A 206, No. 1, 106– 115 (2009) / DOI 10.1002/pssa.200824403. 03 H. Djebaili, H. Zedira, A. Djelloul, A. Boumaza,  Characterization of precipitates in a 7.9Cr–1.65Mo–1.25Si–1.2V steel during tempering, materials characterization 60 (2009) 946 – 952. 04 A. Boumaza, A. Djelloul F. Guerrab, Specific signatures of α-alumina powders prepared by calcination of boehmite or gibbsite, Powder Technology, 201 (2010) 177–180. 05 A. Boumaza, A. Djelloul, Estimation of the intrinsic stresses in α-alumina in relation with its elaboration mode, Journal of Solid State Chemistry, 183 (2010) 1063–1070. 06 A. Djelloul, M-S. Aida, J. Bougdira, Photoluminescence, FTIR and X-ray diffraction studies on undoped and Al doped ZnO thin films grown on polycrystalline α-alumina substrates by ultrasonic spray pyrolysis, Journal of Luminescence, 130 (2010) 2113–2117. 07 Djelloul Abdelkader and Boumaza Abdecharif (2012). Peculiarity of the Cathodoluminescence of alpha- Alumina Prepared by Calcination of Gibbsite Powder or Generated by Oxidation of a Metallic FeCrAl Alloy, Cathodoluminescence, Naoki Yamamoto (Ed.), ISBN: 978-953-51-0362-2, InTech, 08 S. Roguai, A. Djelloul, C. Nouveau, T. Souier, A.A. Dakhel, M. Bououdina, Structure, microstructure and determination of optical constants from transmittance data of co-doped Zn0. 90Co0. 05M0. 05O (MAl, Cu, Cd, Na) films, Journal of Alloys and Compounds 599, (2014), 150-158. 09 K. Hoggas, C. Nouveau, A. Djelloul, M. Bououdina, Structural, microstructural, and optical properties of Zn1−xMgxO thin films grown onto glass substrate by ultrasonic spray pyrolysis, Applied Physics A 120 (2), (2015), 745-755. 10 A. Malki, Z. Mekhalif, S. Detriche, G. Fonder, A. Boumaza, A. Djelloul,  Calcination products of gibbsite studied by X-ray diffraction, XPS and solid-state NMR, Journal of Solid State Chemistry 215, (2014), 8-15. 11 S. Iaiche, A. Djelloul, ZnO/ZnAl2O4 nanocomposite films studied by X-ray diffraction, FTIR, and X-ray photoelectron spectroscopy, Journal of Spectroscopy 2015. 12 K. Djebaili, Z. Mekhalif, A. Boumaza, A. Djelloul, XPS, FTIR, EDX, and XRD analysis of Al2O3 scales grown on PM2000 alloy, Journal of Spectroscopy 2015. 13 L. Aissani, C. Nouveau, M.J. Walock, H. Djebaili, A. Djelloul, Influence of vanadium on structure, mechanical and tribological properties of CrN coatings, Surface Engineering 31 (10), (2015), 779 -788. 14 A. Djelloul, R.A. Rabadanov, Thermochemical and green luminescence analysis of zinc oxide thin films grown on sapphire by chemical vapor deposition, Turkish Journal of Physics 28 (5), (2004), 309-323. 15 L. Radjehi, A. Djelloul, S. Lamri, M.F. Slim, M. Rahim, Oxygen effect on structural and optical properties of zinc oxide, Surface Engineering 35 (6), (2019), 520-526. 16 L. Radjehi, A. Djelloul, M. Bououdina, R. Siab, W. Tebib, Structural and magnetic properties of copper oxide films deposited by DC magnetron reactive sputtering, Applied Physics A 124, (2018), 723. 17 N. Merakeb, A. Messai, A. Djelloul, AI Ayesh, Structural, mechanical, and magnetic properties of ferrite–austenite mixture in evaporated 304 stainless steel thin films, Applied Physics A 121 (2), (2015), 739-748. 18 S. Roguai, A. Djelloul, Synthesis and evaluation of the structural, microstructural, optical and magnetic properties of Zn1−xCoxO thin films grown onto glass substrate by ultrasonic spray, Applied Physics A 125 (12), (2019), 816. 19 S. IAICHE, D. ALAMARGUY, N. GABOUZE, AI AYESH, A. DJELLOUL, INFLUENCE OF Zn SOLUTION CONCENTRATION ON THE GROWTH OF Zn-Sn-O NANOSTRUCTURE THIN FILMS, M&Ns-19, Paris, 17-19 July 2019. 20 S. Roguai, A. Djelloul, A Structural and Optical properties of Cu-doped ZnO films prepared by Spray Pyrolysis, Applied Physics A (DOI: 10.1007/s00339-020-3301-6), (2020). 21 S. Iaiche, C. Boukaous, D. Alamarguy, A. Djelloul, D. Hamana, Effect of Solution Concentration on ZnO/ZnAl2O4 Nanocomposite Thin Films Formation Deposited by Ultrasonic Spray Pyrolysis on Glass and Si(111) Substrates, Journal of Nano Research (Volume 63), (2020), 10-30. 22 L. Radjehi, L. Aissani, A. Djelloul, S. Lamri, K. Nomenyo, S. Achache, G. Lerondel, F. Sanchette, Effect of vacuum annealing on the structural and optical properties of sputtered Cu4O3 thin films, Surface Engineering, (2021), 1-7. 23 S. Roguai, A. Djelloul, Structural and optical analysis of SnO2 thin films by Spray Pyrolysis, Algerian Journal of Environmental Science and Technology, (2020). 24 H. Trir, L. Radjehi, N. Sengouga, T. Tibermacine, L. Arab, W. Filali, A. Djelloul, and N. Attaf, Effect of Annealing on the Dark and Illuminated I(V ) Characterization of a ZnO:Ga|Cu2O Hetero-Junction Prepared by Ultrasonic Spray System. Semiconductors 54, 534–542 (2020). 25 L Radjehi, L Aissani, A Djelloul, ZnO Films Elaborated by DC Magnetron Sputtering. Advances in Green Energies and Materials Technology: Selected Articles from (2021). 26 S. Roguai, A. Djelloul, Photocatalytic degradation of methylene blue using sprayed Mg diluted ZnO heterostructure thin films photocatalysts. Reaction Kinetics, Mechanisms and Catalysis (2021). 27 S. Roguai, A. Djelloul, Roles of Cobalt Doping on Structural and Optical of ZnO Thin Films by Ultrasonic Spray Pyrolysis. Thin Films Book chapter (2021). 28  S. Roguai, A. Djelloul, Structural, microstructural and photocatalytic degradation of methylene blue of zinc oxide and Fe-doped ZnO nanoparticles prepared by simple coprecipitation method. Solid State Communications (2021). 29 S. Roguai, A. Djelloul, A simple synthesis of CuO NPs for photocatalytic applications and theirs structural and optical properties. Journal of New Technology and Materials (JNTM) J. New Technol. Mater. 11 (02) (2021). 30 S. Roguai, A. Djelloul, Structural and optical analysis of SnO2 thin films by Spray Pyrolysis. Algerian Journal of Environmental Science and Technology 8 (1) (2022). 31 S. Roguai, A. Djelloul, Elaboration, characterization and applications of SnO2, 2% Gd-SnO2 and 2% Gd-9% F-SnO2 thin films for the photocatalytic degradation of MB by USP method. Inorganic Chemistry Communications, 109308 (2022). 32 S. Roguai, A. Djelloul, Sn doping effects on the structural, microstructural, Seebeck coefficient, and photocatalytic properties of ZnO thin films. Solid State Communications 350, 114740 (2022). 33 S. Roguai, A. Djelloul, Structural, microstructural, and optical properties of ZnO thin films prepared by spray pyrolysis. Algerian Journal of Renewable Energy and Sustainable Development 4 (01), 94-100 (2022). 34 S. Roguai, A. Djelloul, Structural, morphological, optical and electrical properties of Ni-doped SnO2 thin films by pneumatic spray pyrolysis method. Bulletin of Materials Science 45 (2022). 35 L Radjehi, L...اقرأ أكثر

Erasmus+ Open Doors Series

saloua bourmadaكلية العلوم والتكنولوجيا
The full list of the Erasmus+ Open Doors series; Autumn, April 30, 2025, an event at the University of Sciences and Technologies under the supervision of the University Director, the Professor #Abdel_Wahid_Shala, and the Faculté. This event was attended by Dr. Ali Said, as a member of the college’s family of professors, administrators and teachers. This will be posted in the international cooperation training staff and academic changes, and in providing applications for this program, its objects and group cibles.  ...اقرأ أكثر

A study day entitled the mechanisms and functions necessary for the transition of national institutions towards professionalism and competitiveness

كلية العلوم الاقتصادية, التجارية و علوم التسييركلية العلوم الاقتصادية, التجارية و علوم التسيير
Today, April 29, 2025, the College of Economic, Commercial and Management Sciences, under the supervision of the Dean of the College, organized a study day prepared by first-year master’s students - majoring in Business Administration, entitled: Mechanisms and functions necessary for the transition of national institutions towards professionalism and competitiveness, under the supervision of Dr. Saleh Dandan. This is the first academic day of its kind at the college and university level, examining practical mechanisms for developing the performance of institutions. Students, professors, and institutional leaders participated in it with valuable and enriching scientific contributions. Its recommendations included working on a qualitative leap in which the project for the first national forum would be established in which the University of Abbas Laghrour Khenchela would be the first to open the opportunity to prepare and organize it for master’s and doctoral students. After valuable scientific sessions, the school day concluded by honoring the distinguished students who organized it. As well as those who participated in it, including college professors and guests of honor....اقرأ أكثر

Accepted projects for the academic year 2024/2025

كلية الآداب واللغاتكلية الآداب واللغات
Accepted projects for the academic year 2024/2025 The Director of the University, Professor Abdulwahid Challa, today, April 29, 2025, honored the meeting to present the Foundation‘s project for the next fifth semester 2026–2030, in the presence of all the representatives of the university family. During this meeting, the Director of the University reviewed the grand strategic vision of the project, providing a detailed explanation of its discussions and the proposed action plan for its implementation, as well as a precise strategic analysis including its strengths, weaknesses, opportunities and challenges In this context; I am announcing the launch of the workshops related to the project. A direct invitation to all members of the university family to actively participate in these workshops, as they play an essential role in the success of the project and the achievement of its objectives, as they are the pillars on which the future of the university rests....اقرأ أكثر

An Outstanding and Valuable Lecture on Archaeology and Cultural Heritage

كلية العلوم الاجتماعية والإنسانيةكلية العلوم الاجتماعية والإنسانية
Invitation to a Scientific Lecture on Archaeology and Cultural Heritage The Research Laboratory in Social and Human Sciences, in collaboration with the Thematic Research Agency for Social and Human Sciences and the Department of Human Sciences, is pleased to extend to you this cordial invitation to attend a distinguished and high-level scientific lecture intended for faculty members, students, and all those interested in archaeology and cultural heritage. The lecture will be delivered by: Mariette Mathieu Marinus, archaeologist and researcher from an Italian university Prof. Dr. Atoui Redha, from Annaba University, specialist in Archaeology 🗓 Date: Wednesday, April 30, 2025🕤 Time: 9:30 a.m.📍 Venue: Lecture Hall – New University Campus This event is part of our ongoing commitment to fostering cultural and intellectual awareness and promoting engagement with heritage and archaeology. Your presence would be a great honor and a valuable contribution to the success of this event. Kind regards,Laboratory Administration...اقرأ أكثر

Doors open on the Erasmus+ programme

كلية العلوم الاقتصادية, التجارية و علوم التسييركلية العلوم الاقتصادية, التجارية و علوم التسيير
The third stop in the Open Doors series on the Erasmus+ program; It was organized today, April 28, 2025, at the Faculty of Economic, Commercial and Management Sciences, under the supervision of the University Rector, Professor AbdelWahed Chella, and the Dean of the Faculty. This demonstration is led by Dr. Ali Sid, in the presence of the college family, including professors, administrators, and students. This initiative falls within the policy of promoting international cooperation and academic exchange, by providing explanations about this program, its objectives, and its target groups.    ...اقرأ أكثر