• Using mind mapping to develop students’ writing skill 

  Abid Charef, Mouldia; Youcef, Beghoul (Université Frères Mentouri Constantine 1, 2025-11-26)

  Brain-friendly teaching aims to find out means to address the human mind and the brain via the known ‘language’. Using images, associations, radiant thinking, and other cognitive funds prove to trigger flawlessly the mental ...
• La modélisation de nouvelles structures dans le domaine du guidage et du filtrage des ondes acoustiques. 

  Amrani, Hamza; Grine, Farouk (Université Frères Mentouri Constantine 1, 2025-12-18)

  Acoustic metamaterials represent an exciting frontier in the control of waves and vibrations. The precise control of acoustic waves is fundamental for key technological applications, ranging from sound insulation to ...
• Contributions to fractional-order fault-tolerant control of nonlinear systems. 

  Daoudi, Islam; Chemachema, Mohamed (Université Frères Mentouri Constantine 1, 2025-12-22)

  The primary aim of this thesis is to develop adaptive control strategies tailored for specific categories of uncertain single-input single-output (SISO) and interconnected multi-input multi-output (MIMO) fractional-order ...
• Conception d’un coupleur optique 

  Chergui, Imane; Labbani, Amel (Université Frères Mentouri Constantine 1, 2025-11-27)

  The primary objective of this thesis is to develop models and optimize the performance of optical switches and power splitters based on directional couplers. These devices are essential components in optical telecommunication ...
• Structure, spectroscopie de molécules présentant un intérêt biologique. 

  Akkache, Hibet Errahmane Meroua; Halimi, Ouahiba; Hamdouni, Noudjoud (Université Frères Mentouri Constantine 1, 2025-11-13)

  (E)-l-[-2-(2-fluorophenyl)diazan-l-ylidene] naphthalen-2(1H)-one (FPDN) and (E)-l-[2-(3-chlorophenyl) diazen-l-ylidene] naphthalen-2(1H)-one (3-ClPDN) are organic molecules belonging to the azo dye family. This thesis aims ...

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