Search
Now showing items 41-50 of 104
Er Doped III-Nitride Semiconductors
(2017 , Master Thesis)
Erbium ions (Er3+) doped in a solid material enables the intra 4f shell transitions from its first excited state (4I13/2) to the ground state (4I15/2). The intra-4f shell transition at 1540 nm is of exceptional interest ...
Properties and thermal stabilization of Nanocrystalline copper via solute additions of niobium
(2017 , Master Thesis)
Nanocrystalline materials, those with grain size <100 nm, were found to have superior mechanical properties compared to their coarse-grained (CG) counterparts. However, these materials are not thermally stable because of ...
Accurate Classification of Partial Discharge Phenomena in Power Transformers in the Presence of Noise
(2017 , Master Thesis)
The objective of this research is to accurately classify different types of Partial
Discharge (PD) phenomenon that occurs in transformers in the presence of noise. A PD is
an electrical discharge or spark that bridges a ...
Cost-effectiveness analysis of sedatives in the management of neonates undergoing mechanical ventilation in the intensive care setting in Qatar
(2017 , Master Thesis)
Background. Neonates with respiratory distress syndrome (RDS), admitted to the neonatal intensive care unit (NICU) at the Women’s Hospital (WH) in Qatar, often require mechanical ventilation (MV) to maintain ventilator ...
Investigating Livability in Mixed-Use Neighborhoods. Case Study of Najma in Doha, Qatar
(2017 , Master Thesis)
The research focuses on investigating mixed-use neighborhoods in Doha, especially in the area of expansion between the B and C Ring roads that were built under speculative pressure during the 1960s to 1970s. The research ...
An Analysis of the bilateral relations between Qatar and Japan : Case studies on Energy, Culture and Diplomacy
(2017 , Master Thesis)
Energy is considered as an important pillar in the establishment of international relations where it plays a heavy role in shaping the relations. In the light of this, an analysis of the Qatar-Japan relations will be studied ...
Seroprevalence of Anti-Mers-CoV IgG in two groups of Qatar population: Blood donors and case contacts
(2017 , Master Thesis)
Since its first isolation in September 2012, Middle East respiratory syndrome coronavirus (MERS-CoV) has diffused across 27 countries infecting more than 1910 individuals with a high case fatality rate. However, MERS-CoV ...
Comparative study of SMES in Dubai and south Korea
(2017 , Master Thesis)
Gulf Cooperation Council (GCC) countries have enjoyed large amounts of oil revenues for their development and prosperity over past fifty years or so. However, since the dramatic drop in oil prices in 2014, all the GCC ...
Teachers' perceptions of one-to-one computing effect on learning environment in Qatari secondary schools
(2017 , Master Thesis)
The purpose of this study is to examine the effect of one-to-one computing on the learning environment based upon teachers’ perceptions in Qatari secondary schools implementing the E-Schoolbag project (phase one and phase ...
Conceptual data sampling for image segmentation- an application for breast cancer images
(2017 , Master Thesis)
At the present time data analytics have become a buzzword for the in-
formation technology sector. In an attempt to analyze data; one may follow
various paths. Be it deploying sophisticated technologies to process big ...