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Now showing items 141-150 of 285
A Pilot Assessment Of Lead Contamination In Qatari Shooting Ranges
(
Hamad bin Khalifa University Press (HBKU Press)
, 2014 , Conference Paper)
Qataris are increasingly becoming interested in sport shooting at indoor and outdoor areas where lead (Pb) contamination can become an environmental health hazard, especially since high salinity and low organic matter ...
Mechanical Energy Harvesting Behaviour Of Soft Polymeric Materials
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Hamad bin Khalifa University Press (HBKU Press)
, 2014 , Conference Paper)
This study is concentrated on the preparation of the soft polymeric materials with flexoelectric effect. The flexoelectricity can be defined as reversible process of the electrical energy harvesting upon dynamical mechanical ...
Promising And Anomalous Structural And Electrochemical Properties Of Polyanionic Phosphates In Sodium Ion Batteries
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Hamad bin Khalifa University Press (HBKU Press)
, 2014 , Conference Paper)
This work presents a recent progress on the polyanionic phosphate family that functions as cathode materials in sodium ion batteries (SIBs). Firstly, this study will cover vanadium-containing frameworks that show very ...
Optimization Of The Electronic And Optical Properties Of Tio2 For Clean Fuel Production
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Hamad bin Khalifa University Press (HBKU Press)
, 2014 , Conference Paper)
Among different crystal structures and morphologies of TiO2, vertically oriented anatase nanotube arrays show the highest activity for solar energy conversion. However, the long-standing bottleneck is the fact that TiO2 ...
Arabic Natural Language Processing: Framework For Translative Technology For Children With Hearing Impairments
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Hamad bin Khalifa University Press (HBKU Press)
, 2014 , Conference Paper)
hildren with hearing impairments (HI) often face many educational, communicational and societal challenges. Arabic Natural Language Processing can be used to develop several key technologies that may alleviate cognitive ...
Production Of Size-selected Copper Nanoclusters For Petroleum Refinery Applications
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Hamad bin Khalifa University Press (HBKU Press)
, 2014 , Conference Paper)
Atomic nanoclusters exhibit large surface to volume ratio which enhances their ability to interact with external materials, thus, they can be utilized efficiently for catalysts and gas sensing applications. Copper (Cu) ...
Illustrations Generation Based On Arabic Ontology For Children With Intellectual Challenges
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Hamad bin Khalifa University Press (HBKU Press)
, 2014 , Conference Paper)
Digital devices and computer software have the prospect to help children with intellectual challenges (IC) in learning capabilities, profession growth, and self-consciousness living. However, most tools and existing software ...
Solar Energy For More Eco-friendly Mosque In Qatar
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Hamad bin Khalifa University Press (HBKU Press)
, 2014 , Conference Paper)
There is mounting evidence that the global warming and, consequently, the climate changes are anthropogenic and attributed to fossil fuel consumption. Therefore, it is mandatory to find alternative solutions that can replace ...
Personality Types And Accounting Subfields
(
Hamad bin Khalifa University Press (HBKU Press)
, 2014 , Conference Paper)
Accountants have been categorized as Conventional among the six well-known Holland's personality types (Holland 1997). We argue that the personality type of successful accountants depend on their respected subfield. In ...
Control Of Packed U-cell Multilevel Five-phase Voltage Source Inverter
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Hamad bin Khalifa University Press (HBKU Press)
, 2014 , Conference Paper)
A seven level five-phase voltage source inverter with packed U-cell topology is presented in this paper. This is called Packed U-cell because each unit of the inverter is of shape U. Fig. 1 presents a five-phase seven-level ...