DSpace de l'université de Mostaganem: Recent submissions

  • Blind estimation of long impulse response and non-minimum phase wavelets application to seismic data 
    Benayad Nsiri; Thierry Chonavel; Jean-Marc Boucher (2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings.(ICASSP'03)., 2003-04-06)
    In seismic deconvolution, blind approches must be considered in situations where the reflectivity sequence, the source wavelet signal and the noise power level are unknown. In the presence of long, non minimum-phase, ...
  • A Proactive Resource Management in 3G Networks 
    A Lakas; F Sallabi; M Boulmalf; K Shuaib; H Elsayed; Abderrahmane Lakas (Proc. 7th IFIP International Conference on Mobile and Wireless Communication Networks, Morocco, 2005-09)
    Providing quality of Service (QoS) over the 3G wireless networks such as the Universal Mobile Telecommunications System (UMTS) is one of the most active and challenging research area. 3G networks introduce IP services ...
  • Location-based services provisioning using wsn 
    H Harroud; A Berrado; M Boulmalf; A Karmouch (2009 Mediterrannean Microwave Symposium (MMS), 2009-11-15)
    Ubiquitous computing has gained momentum over the last years with the expansion of mobile devices. One area of pervasive computing is context-aware systems which are applications designed to react to the constant changes ...
  • Services provisioning in ubiquitous mobile wireless environments 
    H Harroud; A Berrado; M Boulmalf; A Karmouch (2009 Mediterrannean Microwave Symposium (MMS), 2009-11-15)
    Ubiquitous computing has gained momentum over the last years with the expansion of mobile devices. One area of pervasive computing is context-aware systems which are applications designed to react to the constant changes ...
  • Performance of iterative multiuser detection in OWDM-IDMA system 
    Awatif Rouijel; Benayad Nsiri; Mohammed ET Tolba (2010 5th International Symposium On I/V Communications and Mobile Network, 2010-09-30)
    Efficiency and adaptivity play a major role in the design of fourth-generation wireless systems (4G). These systems should be efficient in terms of bandwidth and power allocation. Moreover, low complexity transceivers ...
  • Peak to average power ratio analysis for OWDM-IDMA system 
    Awatif Rouijel; Benayad Nsiri; Driss Aboutajdine (2011 International Conference on Multimedia Computing and Systems, 2011-04-07)
    A major drawback of orthogonal frequency division multiplexing interleave division multiple access (OFDM-IDMA) is the high peak to average power ratio (PAPR) of the transmitted signal. In this paper, the basic principle ...
  • Using water to modify the localization of clay in immiscible polymer blends 
    Yousfi, Mohamed; Du, Fang; Lipnik, Pascale; Sclavons, Michel; Soulestin, Jérémie (RSC Advances, 2015)
    Bio-based polyamide 11 (PA11) and water-soluble polyethylene oxide (PEO) (80/20 wt/wt) were used to prepare an immiscible polymer blend. Ternary systems containing 1 wt% hydrophilic clay (organomodified or native clay) ...
  • Power savings and performance analysis in wireless networks 
    Mohammed Boulmalf; Tarik Aouam; Mounir Ghogho (2012 IEEE Vehicular Technology Conference (VTC Fall), 2012-09-03)
    This paper investigates the effects of power saving strategies on the performance of wireless local area networks (WLANs). More specifically, a power management model is formulated as an integer linear program that the ...
  • GC/MS Analysis of essential oils of Cymbopogon schoenanthus and Origanum majorana L. grown in eastern Algeria 
    Yousfi, M; Hadef, D; Saidi, M; Moussaoui, Y (Asian J. Chem, 2015-05-15)
    The chemical compositions of the essential oils obtained from the aerial parts (leaves) of Cymbogopogn schoenanthus and Origanum majorana L, grown in Eastern Algeria (35 24'15" N and 8 7'27" E), by hydrodistillation was ...
  • Effect of Maturation Degree on Composition of Fatty Acids and Tocopherols of Fruit Oil from Pistacia atlantica Growing Wild in Algeria 
    Yousfi, Mohamed; Guenane, Hamid; Bombarda, Isabelle; OuldElhadj, Mohamed Didi (Natural product communications, 2015-10)
    Pistacia atlantica fruit oil has been used for a long time by local populations for culinary and medicinal purposes. In this study, the fatty acid composition and tocopherol content were determined in twelve samples of P. ...
  • Tribological behavior of PVD hard coated cutting tools under cryogenic cooling conditions 
    Yousfi, Mohamed; Outeiro, JC; Nouveau, Corinne; Marcon, Bertrand; Zouhair, Badr (Procedia CIRP, 2017-01-01)
    Cryogenic assistance is used to improve machining performance and to enhance tool life under extreme contact conditions (pressure and temperature). This paper focuses on the influence of cryogenic cooling conditions using ...
  • Optimizing road traffic of emergency vehicles 
    Hasnaa Elmandili; Hamza Toulni; Benayad Nsiri (2013 International Conference on Advanced Logistics and Transport, 2013-05-29)
    In our application, and in the context of optimizing the flow of an emergency vehicle in time, we will rely on two tools (mathematics and computer science) in order to avoid delays and risks that characterize the movement ...
  • عمل المرأة الأم وتأثيره على الأسرة والمجتمع 
    مادوي نجية (2013-09-21)
    أدى خروج المرأة للعمل إلى حدوث تغيرات بنيوية ووظيفية في الأسرة وهذه التغيرات تمتد إلى المجتمع الخارجي ، فخروجها إلى العمل ترتب عليه نتائج كثيرة تمثلت في إتساع نطاق أدوارها الإجتماعية بعد إطلاعها على مسؤولياتها التي كانت ...
  • Resources optimization handling operations in ports multipurpose terminal 
    HASNAA ELMANDILI; BENAYAD NSIRI; BRAHIM AGHEZZAF (WSEAS Transactions on Systems, 2014)
    The multipurpose terminal in a port, is an intermodal platform that links the ship to the truck, or to another vessel in the case of transshipment. This paper presents an approach which aims to optimize the massive volumes ...
  • Identification of volatile compounds, antimicrobial properties and antioxidant activity from leaves, cones and stems of Cupressus sempervirens from Algeria 
    Yousfi, Mohamed; Zouaghi, Nafila; Bellel, Cherifa; Cavaleiro, Carlos; Nadjemi, Boubekeur (African Journal of Microbiology Research, 2015-01-14)
    L.(Neffati et al., 1999). C. sempervirens is considered to be a medicinal tree, as its dried leaves are used as an emmenagogue and for stomach pain (Castro, 1998), as well as to treat diabetes, and its dried fruit is used ...
  • دور التوجيه والإرشاد المهني في تشغيل الشباب 
    سعد الدين بوطبال (2013-09-21)
    لقد عرف مفهوم الثروة عدة تفسيرات انطلاقا من رأس المال والمنتجات المادية إلى غاية الاستقرار على ما يسمى بالثروة البشرية، حيث تعد هذه الأخيرة الأساس المتين الذي تبنى عليه السياسات الاجتماعية والاقتصادية للدول. وبما أن الثروة ...
  • Application-Aware Bandwidth Scheduling for Data Center Networks 
    Andrew Lester; Yongning Tang; Tibor Gyires (Journal on Advances in Networks and Services, 2014)
    Recent study showed that many network applications require multiple different network flows to complete their tasks. Provisioning bandwidth to network applications other than individual flows in data center networks ...
  • Variability of composition and effects of essential oils from Rhanterium adpressum Coss. & Durieu against mycotoxinogenic Fusarium strains 
    Yousfi, Mohamed; Elhouiti, Fatiha; Tahri, Djilali; Takhi, Djalila; Ouinten, Mohamed; Barreau, Christian; Verdal Bonnin, Marie Noëlle; Bombarda, Isabelle (Archives of microbiology, 2017-12-01)
    The antifungal potency of the essential oils of Rhanterium adpressum was evaluated against four mycotoxigenic strains of the genus Fusarium. The essential oils were obtained, separately, by hydro-distillation of the ...
  • صورة المرأة الجزائرية المخيال الاجتماعي 
    مناد سميرة (2013-09-21)
    كثيرة هي الدراسات السوسيولوجية التي تناولت البنية الأسرية والتنشئة الاجتماعية نظرا لدورهما الكبير في تكوين الشخصية الاجتماعية؛ فالتنشئة الاجتماعية تهدف إلى دمج الفرد و تكيفيه وفق معايير وقيم المجتمع الذي يعيش فيه وأبرز ...
  • التاريخ عند مارك بلوك والمنهج السوسيو-أنثروبولوجي: دراسة مقارنة في منهج البحث العلمي. 
    مرقومة منصور (2013-09-21)
    إذا كانت الدراسات التاريخية تقوم على بحث أحوال الناس وأوضاعهم وحياتهم السياسية والاجتماعية والاقتصادية والدينية وتراثهم الثقافي وأدوارهم الحضارية في مراحل تطورها عبر الزمن، فإن الوصول إلى الحقائق التاريخية يتطلب الاستعانة ...

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