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22,398 research outcomes, page 1 of 2,240
  • publication . Article . 2002
    Open Access English
    Authors:
    Al Mashhadany, Huda Khalil [هدى خليل المشهداني];
    Persistent Identifiers
    Publisher: Qatar University

    In this Paper, a new algorithm based on the non-quadratic model is suggested for solving unconstrained optimization problems which modifies the classical conjugate gradiant methods. This technique has the same properties as the classical CG-method that can be applied to...

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  • publication . Article . Other literature type . 2014
    Open Access English
    Authors:
    K. A. Mohran; Marcel Jonges; Adel K Ibrahim; Adel K Ibrahim; Mohd M. AlHajri; Berend Jan Bosch; S K Pasha; Gert-Jan Godeke; H A Moussa; Marion Koopmans; ...
    Project: EC | EMPERIE (223498), EC | ANTIGONE (278976)

    <jats:p>Antibodies to Middle East respiratory syndrome coronavirus (MERS-CoV) were detected in serum and milk collected according to local customs from 33 camels in Qatar, April 2014. At one location, evidence for active virus shedding in nasal secretions and/or faeces ...

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  • publication . Article . 2016
    Open Access English
    Authors:
    Sami M Ibrahim; Mohamed H. Soliman; Nabil Shallik; Ahmed Algeziry; Mohamed Magdy Hussein;
    Persistent Identifiers
    Publisher: Wolters Kluwer Medknow Publications

    Purpose: This study aimed to determine the effectiveness, safety, and oral intubation time (IT) using a retromolar Bonfils fiberoptic scope compared with a conventional Macintosh laryngoscope. Materials and Methods: Sixty patients (16-60 years old, American Society of A...

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  • publication . Article . 2017
    Open Access
    Authors:
    Sara Ayoubi; Chadi Assi; Khaled Bashir Shaban; Yiheng Chen; Tarek Khalifa;
    Persistent Identifiers
    Publisher: Elsevier BV

    Providing reliability guarantees for services hosted in cloud data center networks is a well studied problem that received much attention from the literature in recent years. Yet, the existing literature failed to account for the mode of communication that these hosted ...

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  • publication . Article . 2019
    Open Access
    Authors:
    Alaa H. Hawari; Michael Baune; Amira Alkhatib; Jorg Thöming; Bouthaina Larbi; Fei Du;
    Persistent Identifiers
    Publisher: Elsevier BV

    The application of insulator-based dielectrophoresis (iDEP) has the potential to enhance membrane fouling suppression in submerged membrane bioreactors without extra energy consumption. In this study, the effect of the insulators shapes and sizes within the interidigita...

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  • publication . Article . 2013
    Open Access
    Authors:
    Mohamed Izham Mohamed Ibrahim; Mohamed Awad Mousnad; Asrul Akmal Shafie;
    Persistent Identifiers
    Publisher: Wiley

    Objectives To assess the main factors that contributed to the increase in medicine expenditure of the National Health Insurance Fund in Sudan in the period 2006–2010. Methods A time-series decomposition analysis was adopted for pharmaceutical expenditure increases chara...

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  • publication . Article . 2005
    Open Access English
    Authors:
    Lehua, Mu [مو ليهوا];
    Persistent Identifiers
    Publisher: Qatar University

    In this paper we present a family of biorthonormal wavelets generated by a MRA orthonormal wavelet, which possesses two arbitrary parameters. Then we discuss new expressions of reproducing kernel as well as the corresponding Mallat's reconstruction and decomposition alg...

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  • publication . Preprint . 2020
    Open Access English
    Authors:
    Hussain, Iqtadar; Anees, Amir; Al-Maadeed, Temadher Alassiry; Mustafa, M. T.;

    With the tremendous benefits of internet and advanced communications, there is a serious threat from the data security perspective. There is a need of secure and robust encryption algorithm that can be implemented on each and diverse software and hardware platforms. Als...

  • publication . Article . 1990
    Open Access Arabic
    Persistent Identifiers
    Publisher: Qatar University
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22,398 research outcomes, page 1 of 2,240