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28,099 research outcomes, page 1 of 2,810
  • publication . Thesis . 2015
    Open Access French
    Authors:
    Messaoudi, Chahrazed; Boudmiah, Sobhia; Madouri, Amira Insaf; Si abdelkader, Farid; Sellami, Houcine;
    Country: Algeria

    Nous avons réalisé une étude rétro et prospective sur une période de deux ans, où 184 cas de myome utérin ont été colligés. Au terme de cette étude nous avons constatés les faits suivants : L’apparition du fibrome utérin à un âge jeune (18 ans). La prédominance de la ma...

  • publication . Conference object . 2014
    Closed Access
    Authors:
    Cheikh Salmi; Abdelhakim Nacef; Ladjel Bellatreche; Jalil Boukhobza;
    Persistent Identifiers
    Publisher: ACM Press

    The spectacular development of business intelligence applications (BIA), built around the data warehousing technology, increases the demand on query performance of DBMS hosting with its extremely high amount of data. In such a context a high interaction among queries ex...

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  • publication . Article . 2004
    Closed Access
    Authors:
    Ahcène Soualah; Madjid Berkani; Mohamed Chater;
    Persistent Identifiers
    Publisher: Elsevier BV

    Resume Le present travail a pour but la synthese de la zeolithe de type ZSM-5 en faisant varier le rapport Si/Al et la longueur de la chaine alkyle de l'agent structurant, en utilisant le bromure de tetrapropylammonium, le bromure de tetrabutylammonium et le bromure de ...

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  • publication . Article . 2018
    Open Access
    Authors:
    KEBBAS, Salima; BENSEDDIK, Tourkia; MAKHLOUF, Hakima; AID, Fatiha;
    Persistent Identifiers
    Publisher: AcademicPres (EAP) Publishing House

    Drought affects a wide part of the world and constitutes one of the most important limiting factors for growth and development of vegetation cover. Plants evolved several physiological and biochemical mechanisms to cope with biotic and abiotic stresses. Gleditsia L. (Fa...

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  • publication . Article . 2019
    Authors:
    Foued Chabane; Noureddine Moummi; Abdelhafid Brima;
    Persistent Identifiers
    Publisher: Informa UK Limited

    Our study is manifested in the process of solar drying of various mature foods of vegetables and fruits such as apricots, mint, and green peppers in a hot and somewhat dry area in Biskra, one of th...

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  • publication . Part of book or chapter of book . 2018
    Closed Access
    Authors:
    S. Lecheb; A. Chellil; H. Mechakra; Brahim Safi; Y. Beggah; Y. Lounici;
    Persistent Identifiers
    Publisher: Springer International Publishing

    In this paper we studied fracture and dynamic behavior of vertical axis wind turbine blade, the VAWT is a historical machine, it has many properties, structure, advantage, component to be able to produce the electricity. we modeled the blade design then imported to Abaq...

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  • publication . Part of book or chapter of book . 2009
    Authors:
    Jean Porte;
    Persistent Identifiers
    Publisher: Elsevier

    Publisher Summary This chapter discusses the chief lines of research that have led to generalizations of the classical-deduction theorem in various propositional calculi. Jacques Herbrand presented in his thesis the first-known statement, with proof, of the classical-de...

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  • publication . Article . 2015
    Open Access
    Authors:
    A. Benahmed; Abdelkader Aissat; Mohammed Moustafa Bouzaki; R. Bestam; S. Chaouchi; W. Bellil;
    Persistent Identifiers
    Publisher: TechKnowledge General Trading LLC
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  • publication . Article . 2016
    Open Access
    Authors:
    Khadidja Bellifa; Sidi Mohamed Mekelleche;
    Persistent Identifiers
    Publisher: Elsevier BV
    Country: Algeria

    Abstract Quantitative Structure–Activity Relationship (QSAR) models are useful in understanding how chemical structure relates to the biological activity and the toxicity of natural and synthetic chemicals. The present study shows that Parr’s electrophilicity index ω in...

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  • publication . Article . 2016
    Authors:
    Hammache, Faiza; Allal, N. H.; Fellah, M.; Oudih, M. R.;
    Persistent Identifiers
    Publisher: World Scientific Pub Co Pte Lt

    An expression of the particle-number projected nuclear moment of inertia (MOI) has been established in the neutron–proton (np) isovector pairing case within the cranking model. It generalizes the one obtained in the like-particles pairing case. The formalism has been, ...

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28,099 research outcomes, page 1 of 2,810