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السجلات المعروضة 21 -- 30 من 184
Fabrication of Heterostructured TiO2 Nanorods for Enhanced Solar Water Splitting
(Materials Science and Technology, 2020 , Master Thesis)
As global population growth and energy demand keep to ramp up, green and sustainable energy production with environmental concerns has become as one of the most serious challenges over the past years. Photocatalysis is a ...
Development of an Air-Cooled Induction Manifold for Internal Combustion Engines
(Mechanical Engineering, 2020 , Master Thesis)
Extreme weather conditions in the Arabian Gulf such as Qatar tends to be humid
and high in temperature mostly throughout the year and this affects the performance of
the vehicles engines negatively, especially diesel ...
إضافات الماوردي في تفسيره النكت والعيون: من سورة يونس إلى سورة النحل
(Quranic Sciences and Exegesis التفسير و علوم القرآن, 2020 , Master Thesis)
تُعنى هذه الرسالة بدراسة إضافات الإمام الماوردي في تفسيره (النكت والعيون) على التفسيرات التي نقلها عن السلف والخلف، وقد حاو لت الإجابة عن عدة أسئلة أهمها: ما المقصود بإضافات الماوردي، ومدى وجاهة إضافاته في التفسير، وكيف ...
Multi-Criteria Decision Analytic Model for the Comparative Formulary Inclusion of Direct Oral Anticoagulant in Qatar
(Pharmacy, 2020 , Master Thesis)
Aim: The formulary inclusion of direct oral anticoagulant (DOACs) in the government
hospital health services in Qatar is not comparative or restricted. Requests to include a
DOAC in the formulary are typically accepted ...
Life Cycle Air emissions and Human Health Impacts of LNG Transportation
(Engineering Management, 2020 , Master Thesis)
The aim of this thesis is to study the life cycle air emissions and human health impacts of the LNG transportation, by calculating the emissions from the vessels for one
trip between Qatar and destination country and ...
Experimental Assessment of Forward Osmosis Membrane System for Separation of Suspended Colloids
(Environmental Engineering, 2020 , Master Thesis)
The formation of the stable suspended colloids is well known in many industrial
applications, whether you are in the wastewater treatment, dairy, chemical refinery, or food
processing and production industry. Always ...
Cadmium, an Environmental Contaminant with a Potential Role In Modulating Cardiac Matrix Metalloproteinases
(Environmental Sciences, 2020 , Master Thesis)
Cadmium (Cd) is a toxic heavy metal that is found in the environment from
both natural and anthropogenic sources. It is a xenobiotic environmental pollutant
with no known essential biological functions. Exposure to ...
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 ...
An Enhanced Electrocoagulation Process for The Removal Of Fe and Mn from Municipal Wastewater Using Dielectrophoresis (DEP)
(Civil Engineering, 2020 , Master Thesis)
This study evaluates the removal efficiency of Fe and Mn from primary treated
municipal wastewater using new electrodes configuration in electrocoagulation (EC)
process. The used electrodes configuration generates a ...
SparkIR: a Scalable Distributed Information Retrieval Engine over Spark
(Computing, 2020 , Master Thesis)
Search engines have to deal with a huge amount of data (e.g., billions of
documents in the case of the Web) and find scalable and efficient ways to produce
effective search results. In this thesis, we propose to use ...