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السياسة القطرية اتجاه مكافحة الارهاب في الفترة 2004/ 2020
(الدراسات الدفاعية, 2021 , Master Thesis)
هدفت الدراسة إلى بيان دور السياسة القطرية اتجاه مكافحة الإرهاب (2004-2020) فدولة قطر بالرغم من صغر مساحتها إلا أن لها تأثير ونفوذا في الساحتين الإقليمية والدولية، وقد استغلت السياسة القطرية مكانتها المتميزة في إرساء السلم ...
العسكرة في إسرائيل: التجليات السياسية والاقتصادية والمجتمعية
(الدراسات الدفاعية, 2021 , Master Thesis)
برز الاهتمام بدراسة العلاقات المدنية العسكرية لدى العديد من منظري الدراسات السياسية والاستراتيجية وذلك لما تلعبه من دور مؤثر في سياق تطور الدولة الحديثة منذ نشأتها من جهة، وبين سياق السير نحو الديمقراطية من جهة أخرى، ...
Exponential model for breast cancer partly interval censored data via multiple imputation
(Applied Statistics, 2021 , Master Thesis)
The estimation problem for interval-censored data has been investigated by several
authors. The application of conventional methods to interval censored data that has been
considered by Lindsey and Ryan (1998) showed ...
PREPARATION OF POLYSTYRENE/ NICKEL OXIDE NANOCOMPOSITE SUPERHYDROPHOBIC COATING FOR PROTECTION AGAINST CORROSION
(Material Science and Technology, 2020 , Master Thesis)
Many technologies have been studied carefully to overcome the corrosion phenomenon of various metal species found in nature. Among these, the high water repellent surfaces have received significant attention from researchers ...
Factors of the Asymmetric Non-Uniform DIF Detection Rate When Using the Alternative Mantel-Haenszel Procedure
(Applied Statistics, 2020 , Master Thesis)
Test-item bias has become an increasingly challenging investigation in statistics and education. A popular method, the Mantel-Haenszel (MH) Test, is used for detecting non-uniform differential item functioning (DIF) but ...
المرجعية الثقافية في الخطاب الروائي في قطر : روايتا (غصن أعوج) و (شو) لأحمد عبدالملك - أنموذجا
(اللغة العربية وآدابها, 2020 , Master Thesis)
باتت الرواية القطرية تتبوأ مكانا على الساحة الثقافية والإبداعية المحلية، وشهدت السنوات الأخيرة تزايد ا في حجم الإصدارات كما وكيفا، فكان من الأهمية الوقوف لدراسة هذا التطور (السردي) فيها.
من هنا، عملت الدراسة على تناول ...
Impact of Prolonged Exposure to Sour Service on the Mechanical Properties and Corrosion Mechanism of Nace Carbon Steel Material Used In Wet Sour Gas Multiphase Pipeline in Qatar
(Material Science and Technology, 2020 , Master Thesis)
Oil and Gas industries involve severe corrosive/sour environmental conditions due
to H2S and CO2 and moisture content. The National Association of Corrosion Engineers, NACE,
has developed standards to enable the users ...
THE INFLUENCE OF SHEAR STRESS ON NANOMATERIAL'S UPTAKE BY CANCER
(Material Science and Technology, 2020 , Master Thesis)
Recently, nanotechnology products have been used for a variety of applications including the medical field. Two dimensional (2D) nanomaterials have attracted a growing interest due to its unique properties and ultrathin ...
Designing of polyethylene-based material modified by plasma discharge for water/oil separation
(Material Science and Technology, 2021 , Master Thesis)
Produced water (PW) from petrochemical industries is one of the largest
wastewaters generated in Qatar. Soluble and insoluble oil contaminants occur in this
water and must be removed if water will be used or discharged ...
Goodness of Fit Testing for the Log-Logistic distribution Based on Type I Censored Data
(Applied Statistics, 2021 , Master Thesis)
The main aim of this thesis is to investigate the problem of the goodness of fit
test for Log-Logistic distribution based on empirical distribution function under Type
I censored data. The maximum likelihood estimation ...