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Biodiversity of Ant Fauna (Hymenoptera: Formicidae) in Qatar
(2021 , Dissertation)
Information on Formicidae of Qatar as well as insect fauna is poorly documented. So
far only six species of Formicidae (ants) belonging to five genera have been recorded
from Qatar; Brachyponera sennaarensis, Cataglyphis ...
Development of Bifunctional Oxygen Electrocatalysts Using Solution Combustion Synthesis For Fuel Cell Applications
(2019 , Dissertation)
Advanced energy storage and conversion systems such as fuel cells and metal air
batteries achieved wide attention. Oxygen reduction reaction (ORR) and Oxygen
evolution reaction (OER) are the prominent reactions that ...
ORGANIC/INORGANIC SEMICONDUCTOR BASED OPTO-ELECTRONIC DEVICES: LIGHT DETECTORS AND DYE-SENSITIZED SOLAR CELLS.
(2018 , Dissertation)
Emerging opto-electronic devices (e.g. light sensors and solar cells) based on thin-film devices have been emphasized, owing to their many interesting properties including low cost, reduced weight, high flexibility and ...
ROLE OF AEROBIC BACTERIA IN DOLOMITE FORMATION IN THE EVAPORITIC ENVIRONMENTS OF QATAR SABKHAS
(2018 , Dissertation)
Sabkha (salt flats) are extreme evaporitic environments inhabited by a large diversity of halophilic microorganisms. Sabkhas have been studied to understand the microbemineral interactions that lead to the formation of ...
INDEX-BASED EMERGENCY RESPONSE MANAGEMENT SYSTEM (IERMS): A FRAMEWORK FOR THE PETROCHEMICAL INDUSTRIAL CITIES IN QATAR
(2018 , Dissertation)
Emergency response operations are very important activities in the industrial areas. An incident in the industrial area can have considerable economic and social impact, response decisions to mitigate the impact of the ...
INVESTIGATION OF BACTERIAL DIVERSITY AND CHEMOMETRIC ASSESSMENT FOR ENHANCING BIOREMEDIATION OF HYDROCARBONS IN QATARI SOILS
(2018 , Dissertation)
Qatar is one of the leading countries in oil and gas industry worldwide. Qatar is located in the middle of the Arabian Gulf sea, a semi-closed sea surrounded by many petrochemical sites, besides the active offshore traffic ...
Toward The Development Of Printable Perovskite Solar Cells
(2019 , Dissertation)
PSCs have become a significant performer in third generation photovoltaics with power conversion efficiency, greater than 22% for active areas less than 1 cm2. However, with efficiency improvement, concerns regarding the ...
An Ontology based Text-to-Picture Multimedia m-Learning System
(2018 , Dissertation)
Multimedia Text-to-Picture is the process of building mental representation from words associated with images. From the research aspect, multimedia instructional message items are illustrations of material using words and ...
Sustainable and Livable Open Spaces in the City of Doha: an Investigation into the Legacies of Mega Sport Events
(2017 , Dissertation)
With the aim of diversifying its economy and developing itself as a tourist destination, in recent years, Qatar has hosted many international sports events and will host the 2022 FIFA World Cup. Doha, its capital city, is ...
Efficient Electromagnetic Analysis and Design Techniques in Jet Engines
(2018 , Dissertation)
A statistical electromagnetics based approach is proposed for efficient analysis
of electromagnetic propagation inside harsh environments, like jet engines,
to establish a communication channel inside the environment. ...