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Polymer nanocomposite based humidity sensor
(Electrical Engineering, 2021 , Dissertation)
Controlling and monitoring humidity levels are paramount in industrial and manufacturing processes such as food packaging, electronic and optical device fabrications, quality control in textile industry, and oil & gas ...
IRAN FOREIGN POLICY: HUMANITARIAN SOFT POWER AND THE SEARCH FOR STATUS IN GHANA
(Gulf Studies, 2023 , Dissertation)
While each of the dominant literature on Iran foreign policy offers segmented contributions to the Islamic Republic's relations with the outside world - and accordingly present contradictory directions for Iran - African ...
السياسة الشرعية في إصلاح نظام الحكم والآثار المعاصرة "ابن تيمية وابن السبكي وابن خلدون نموذجًا" : دراسة مقارنة
(الفقه وأصوله, 2022 , Dissertation)
هدف هذه الرسالة إلى دراسة رؤية ابن تيمية وابن السبكي وابن خلدون في إصلاح نظام الحكم في دولة المماليك، وذلك من خلال الإجابة على الإشكالية الآتية: ما هي رؤية ابن تيمية وابن السبكي وابن خلدون لإصلاح نظام الحكم في دولة المماليك؟ ...
Heavy Metals Hyperaccumulation and the Role of Stress-Induced Proteins in Phytoremediation Mechanism in Selected Qatari Plants
(Biological and Environmental Science, 2020 , Dissertation)
Progressive pollution of the environment by trace and heavy metals pose a significant risk and causes diverse human diseases. Current world initiatives to remove these toxic substances from the environment are costly and ...
Tribo-Mechanical, Biocompatibility, and Corrosion Properties Investigation of Zirconium and SST 304 by Application of Hydroxyapatite/Reduced Graphene Oxide/Palladium-Platinium Nanocomposite Coatings
(Mechanical Engineering, 2020 , Dissertation)
This thesis describes the synthesis of HA/rGO/Pd and HA/rGO/Pt nanocomposite thin film coatings on stainless steel 304 and pure zirconium applied via an electrodeposition method. The corrosion and biocompatibility ...
Multiphase Modular Multilevel Converter Based Drive System For Oil And Gas Recovery In Subsea Applications
(Electrical engineering, 2019 , Dissertation)
Adjustable Speed Drives (ASDs) in subsea/offshore oil and gas applications are
involved in several processes throughout production, transportation, and treatment
phases, as they supply pumps and compressors. Therefore, ...
Qatar's Foreign Policy towards the Israeli-Palestinian Conflict: The Era of Sheikh Hamad Bin Khalifa Al-Thani 1995-2013
(Gulf Studies, 2021 , Dissertation)
The purpose of this research is to examine the objectives, tools, and features of
Qatari foreign policy regarding the Israeli-Palestinian conflict during the reign of
Sheikh Hamad bin Khalifa Al Thani (1995-2013). It ...
Development of a Novel Polymer-Modified Graphene Oxide Nanocomposites for Controlling Calcium Sulfate Scaling and Biofouling on Reverse Osmosis Membrane: Mechanistic Study
(Biological and Environmental Sciences, 2020 , Dissertation)
Reverse Osmosis (RO) is a promising environment friendly desalination
technology for clean water production. However, the performance of RO is getting
affected by the mineral scaling and biofouling. During this research, ...
Development Of Bio-Insecticides Based On Local Qatari Bacillus Thuringiensis Strains For The Biological Control Of Harmful Dipteran Disease Vectors
(Biological and Environmental Science, 2019 , Dissertation)
The very friendly bacterium Bacillus thuringiensis (Bt) is the main source of environment-friendly and safe bioinsecticides used in the control of plant pests and animal and human disease vectors. A collection of 441 Qatari ...
HANDWRITING RECOGNITION IN ARABIC HISTORICAL MANUSCRIPTS
(Computing, 06-2 , Dissertation)
Document Analysis and Recognition significantly impact humanitarian studies by revealing information hidden in historical document collections worldwide. This research area merges the sciences of computer vision and machine ...