Depot institutionnel de universite Freres mentouri Constantine 1: Recent submissions

  • درويش, وسام; الشيخ صالح, يحي (Université Frères Mentouri - Constantine 1, 2018-02-27)
    The novel"" confession of Askram"" is considered among the Algerian novels that concurred the fast developments of the civil society in the whole world making the city a very important substance in the events of the novel ...
  • بن تركي, ليلى; طاشور, عبد الحفيظ (Université Frères Mentouri - Constantine 1, 2017-12-07)
    The magnetic credit cards is one of the modern electronic means, and that have a role of great importance in the world, especially with something to offer the benefits and advantages in the field of trade in general and ...
  • ضيف, مفيدة; طالبي, حليمة (Université Frères Mentouri - Constantine 1, 2017-12-21)
    Terrorist organizations have recently witnessed remarkable growth and reflected on the strengthening of combat capabilities of its more complex manufacturing control, the impact as well as the functions of these organizations ...
  • سرايش, زكريا; طاشور, عبد الحفيظ (Université Frères Mentouri - Constantine 1, 2017-11-30)
    Le droit de rétention est la référence de rejet légitime de l’exécution de l’obligation ,et il a été l’objet de plusieurs études à l’époque et aussi au présent, et ça revient à son rôle important comme une sûreté de droit ...
  • مصطفاوي, عمار; شراد, صلاح الدين (Université Frères Mentouri - Constantine 1, 2018-03-08)
    Concerning the succeed of various kind of developement and with its differ forms is a population hope which governement work on to make it a truth by making different sectors that can participate to growthen production, ...
  • شروانة, علي; بوزید, لزهاري (2013-05-28)
    The Algerian economy is multi-faceted. It consists of industrial institution dispersed in suburbs and luxurious shops centered in prestigious regions, in addition to all kinds of independent and well-organized businesses ...
  • MEHRAZ, S; BEZZAZI, B; DOKHANE, N; ARIBI, C (Université Frères Mentouri - Constantine 1, 2013-12-16)
    Durant la dernière décennie, les nanocomposites à base d’époxy chargée de particules inorganiques ont rapidement pris de l’importance, car ils peuvent offrir de remarquables améliorations en termes de propriétés mécaniques ...
  • HATTAB, YOUCEF; BENHARRATS, NASSIRA (Université Frères Mentouri - Constantine 1, 2013-12-16)
    Les nanocomposites, sont des matériaux mixtes synthétisés à partir d’une matrice polymérique mélangée à faible pourcentage avec des montmorillonites comme charges inorganiques. Les résultats obtenus montrent une ...
  • HAICHOUR, RACHIDA; HACHEMI, AMEL (Université Frères Mentouri - Constantine 1, 2013-12-16)
    We investigated the athermal high -pressure behavior of the elastic properties of SrTiO3 (STO) up to 26GPa in cubic and tetragonal phases using the ab initio pseudo-potential method. Our results for the cubic phase are ...
  • DJEHA, L; BOUDJADAR, S; BAOUNI, L (Université Frères Mentouri - Constantine 1, 2013-12-16)
    Nanocrystalline In2O3 thin films have been deposited on glass substrates by Sol- Gel spin coating technique. DRX, AFM, photoluminescence and UV-vis spectra characterization was used for study the effect of Ethylene glycol ...
  • SEBAA, N; BENHALILIBA, M; TOMBAK, A; OCAK, Y. S (Université Frères Mentouri - Constantine 1, 2013-12-16)
    We studied the structural and optical properties such as the crystal structure , the optical gap ,absorption and transmittance coefficient, grain size. And resistivity of ZnO thin films grown by sputtering technique
  • GUESSOUM, M; RAHO, A; YOUSFI, H (Université Frères Mentouri - Constantine 1, 2013-12-16)
    Le présent travail, à caractère expérimental, porte sur l’étude de phénomènes de recristallisation dans l’alliage AU4G. L’étude expérimentale est consacrée à l’observation des grains, joints de grains ainsi que les gros ...
  • SMAALI, A; ABDELLI-MESSACI, S; LAFANE, S; KHEREDDINE, Y; KERDJA, T; KECHOUANE, M; NEMRAOUI, O (Université Frères Mentouri - Constantine 1, 2013-12-16)
    In this work ZnO and ZnO doped vanadium (1 - 6 %) thin films were deposited on glass substrate by the pulsed laser deposition technique. The films were deposited at 500°C under oxygen ambient pressure of 10-2 mbar with ...
  • BENOSMAN, H; BOUKLI HACENE, N (Université Frères Mentouri - Constantine 1, 2013-12-16)
    The aim of this paper is to study the electromagnetic properties of a periodic structure in the context of meta-materials. The design tool is the HFSS software which uses the finite element method. The extraction of ...
  • MEZAHI, F.-Z; HARABI, A; OUDADESSE, H; LUCAS-GIROT, A (Université Frères Mentouri - Constantine 1, 2013-12-16)
    On a étudié l’effet de la température sur la réactivité d’un verre quaternaire ; synthétisé par le procédé sol-gel. Les résultats obtenus montrent que la réactivité de ce verre dans une solution physiologique simulée ...
  • YAHIAOUI, K; ABDELLI-MESSACI, S; MESSAOUD ABERKANE, S; KHEREDDINE, Y; KELLOU, H (Université Frères Mentouri - Constantine 1, 2013-12-16)
    We report on alumina thin films growth from α-Al2O3 target by pulsed laser deposition. The alumina plasma was induced by a KrF laser beam at a wavelength of 248 nm and pulse duration of 25 ns. The laser fluence was set ...
  • OUADJAOUT, D; HAMADAS, I (Université Frères Mentouri - Constantine 1, 2013-12-16)
    Directional solidification is one of the most popular techniques for massive production of multi-crystalline silicon (mc-Si). A numerical model is developed to simulate the silicon ingot directional solidification process. ...
  • MOUDIR, N; MOULAÏ-MOSTEFA, N; BOUKENNOUS, Y; KAMEL, N.H; BOZETINE, I; KAMEL, Z; MOUDIR, D (Université Frères Mentouri - Constantine 1, 2013-12-16)
    L’étude envisagée porte sur la synthèse des poudres d’argent destinées à la préparation des pâtes conductrices utilisées pour la métallisation des cellules solaires. A cet effet deux poudres ont été préparées par voie ...
  • Ouchtati, A; Khalfallah, O (Université Frères Mentouri - Constantine 1, 2016-12-15)
    The mechanical properties of materials are determined by the interactions between defects found in the crystal. In a bicrystal of bimaterials, the result forces exercising on the matrix dislocation near and parallel to an ...
  • Sobti, N; Kendouli, S; Baghriche, M; Achour, S (Université Frères Mentouri - Constantine 1, 2016-12-15)
    Nanotubes are of great interest due to their high surface-to-volume ratios and size-dependent properties. Titanium dioxide nanotube array is a well-known nanostructured semiconductor oxide with improved functional ...

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