1 Thèses et Mémoires
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Recent Submissions
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Contribution à la commande adaptative robuste d’une classe de systèmes non linéaires.
(جامعة الإخوة منتوري قسنطينة, 2019-11-14)The main objective of this thesis is the development of adaptive control laws for particular classes of uncertain SISO and MIMO nonlinear systems. The cases of the affine and non-affine systems, the presence of the constraints ... -
Étude de l’intégration de la production décentralisée dans un réseau basse tension
(جامعة الإخوة منتوري قسنطينة, 2018-10-21)Global energy consumption is constantly increasing with the reduction of fossil energy resources. With the opening of electric power markets and state incentives, decentralized generation based on renewable energies is ... -
Influence de l’apporten vitamines et antistress sur les performances zootechniques et le profil hématologique chez le poulet de chair.
(جامعة الإخوة منتوري قسنطينة, 2019-04-07)Two groups of 200 broilers, strain ISA15, have been raised in the same building with the same ambient conditions, lighting, and feeding, during two periods, the first, in spring time (April- May). ... -
Modélisation nanométrique des structures à gaz ,multidimentionnelles à puits quantique.
(جامعة الإخوة منتوري قسنطينة, 2018-11-25)This work is dedicated to the nanometric modeling of a quantum well using the COMSOL software: in a first step we computed the bound states in eigenvalue regime in 1D and 2D; this result is used as a data for a second step ... -
valuation de la dégradation de l’environnement dans les hautes plaines de l’est Algérien La Région D’oum El Bouaghi.
(جامعة الإخوة منتوري قسنطينة, 2019-02-14)The degradation of the environment in the high plains of the Algerian is presented, through Oum El Bouaghi region, has not been a continuous phenomenon and slow but it was manifested by jerks from the time Berber, Roman, ... -
Métabolites secondaires et principes actifs
(جامعة الإخوة منتوري قسنطينة, 2018-11-22)The present work focuses on a phytochemical and a biological study of two endemic Algerian species, Berberis hispanica from the family Berberidaceae and Stachys brachyclada from the family Lamiaceae. The phytochemical study ... -
Détection, reconnaissance et suivi d’objet dans les images.
(جامعة الإخوة منتوري قسنطينة, 2019-02-27)In this thesis, we propose two different contributions in the field of computer vision. The first contribution concerns the feature description and matching part, where we proposed an orientation invariant feature descriptor ... -
Techniques de commande avancées des convertisseurs statiques appliquées a la qualité de l’énergie électrique.
(جامعة الإخوة منتوري قسنطينة, 2018-10-16)This thesis is contribution to the implementation of the predictive direct power control applied for two-level and three-level NPC PWM rectifiers and its neutral voltage midpoint balancing of the DC bus capacitors as well ... -
Caractérisation morphologique, biologique et moléculaire de quelques variétés de figuier (Ficus carica L.).
(جامعة الإخوة منتوري قسنطينة, 2019-01-14)Ficus carica L. is one of the first fruit species cultivated in the world, this species underwent a morphological and agronomical evolution leading to an extensive diversit and to two distinct morphotypes according to the ... -
État nutritionnel et alimentation de patientes atteintes de cancer non digestif
(جامعة الإخوة منتوري قسنطينة, 2019-02-20)Cancer is the second leading cause of death in the world. In Algeria, cancer is the subject of a national control plan (2015 - 2019). The cancer has negative effects on the nutritional state of the patient, effects caused ... -
Recherche et détermination structurale de molécules bioactives de plantes sahariennes – activités biologiques.
(جامعة الإخوة منتوري قسنطينة, 2019-03-20)This work is devoted to phytochemical and biological studies of two Algerian species, Pituranthos battandieri Maire (Apiaceae), an endemic plant of the Algerian-Moroccan Sahara and Frankenia thymifolia Desf. (Frankeniaceae) ... -
Synthèse et caractérisation de nouveaux complexes à base de cuivre et base de schiff.
(جامعة الإخوة منتوري قسنطينة, 2018-12-13)This work has been devoted to the synthesis of new copper-based hybrid materials and organic matrices based on oxygen and nitrogen ligands. The structural study and physiochemical characterization of these compounds was ... -
Etude de la micropropagation de Mentha x rotundifolia (L.)Huds et Mentha pulegium L.
(جامعة الإخوة منتوري قسنطينة, 2019-02-21)Micropropagation of two local species M. rotundifolia and M. pulegium has been carried with two main objectives: firstly, to set up optimal conditions for culture and regeneration of the two species, then evaluate temperature ... -
Huis clos et altérité chez Amélie Nothomb.
(جامعة الإخوة منتوري قسنطينة, 2019-11-14)The literary discourse of AmelieNothomb is a singular speech in what concerns the question of identity. Her creation offers to us an exceptional ground to study the influence of alterity concept (otherness) in that it ... -
Acronyms as a non-morphemic word-formation vocabulary enrichment strategy and their lexicalization in English
(جامعة الإخوة منتوري قسنطينة, 2019-06-26)The present research intends to shed light on acronymy as one of word formation strategies used to enrich Present English vocabulary. It focuses on the subject of acronyms lexicalization in English. Consideration in this ... -
A study of verbal reasoning and EFL(English as a foreign language) vocabulary learning from a psycholinguistic perspective
(جامعة الإخوة منتوري قسنطينة, 2019)The present study examines the role of EFL (English as a Foreign Language) inference of technical words in promoting academic receptive vocabulary size. Moreover, it is interested in the linguistic processes involved in ... -
The use of powerpoint presentations to motivate First year scientific stream secondary school pupils to learn English as a foreign language
(جامعة الإخوة منتوري قسنطينة, 2019-11-07)Visual technology in teaching has proved to be very useful in recent years. Hence, this study attempts to show how to motivate First year secondary school pupils to learn English through the use of one of the ICT’s ... -
L’odyssée de l’écriture dans l’œuvre romanesque de Salim Bachi.
(جامعة الإخوة منتوري قسنطينة, 2019-11-17)The word that would be able to account for the work, the man and the writing in question in this research would be an odyssey. The texts and the complex course of the author are located at the polysemous cross of the lexeme ... -
La quête de l’Algérie dans la diversité des genres littéraires chez Leila Sebbar.
(جامعة الإخوة منتوري قسنطينة, 2019-11-18)This research project proposes to raise different questions about the problematic linked to the generic diversity that characterizes the literary production of Leila Sebbar. Through writings whose themes are associated ... -
Investigating teachers’ attitudes towards implementing drama activities in the Algerian secondary school textbooks
(جامعة الإخوة منتوري قسنطينة, 2019-11-12)Competency in English is crucial in a globalised world. Therefore, in a secondary school setting, English courses do not focus solely on the development of the four language skills. Instead, emphasis is put on the use of ...