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السجلات المعروضة 1491 -- 1500 من 1887
Applied Internet of Things IoT: Car monitoring system for Modeling of Road Safety and Traffic System in the State of Qatar
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Hamad bin Khalifa University Press (HBKU Press)
, 2018 , Conference Paper)
One of the most interesting new approaches in the transportation research field is the Naturalistic Driver Behavior which is intended to provide insight into driver behavior during everyday trips by recording details about ...
A New Class of Electrocatalyst Materials for Direct Methanol Fuel Cell Applications
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Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Direct methanol fuel cell (DMFC) has been attracting lots of attention as a power source for transportation, stationary and portable electronic devices due to the high energy density of methanol and ease of handling compared ...
The Assessment of Pedestrian-Vehicle Conflicts at Crosswalks Considering Sudden Pedestrian Speed Change Events
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Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Introduction: Pedestrians are vulnerable road users. In Japan, more than one-third of the fatalities in traffic crashes are pedestrians and most accidents occur as the pedestrians cross a road. To evaluate alternative ...
Variable Message Sign strategies for Congestion Warning on Motorways
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Hamad bin Khalifa University Press (HBKU Press)
, 2018 , Conference Paper)
Introduction Motorways are the safest roads by design and regulation. Still, motorways in the European Union accounted for nearly 27,500 fatalities from 2004 to 2013 (Adminaite, Allsop, & Jost, 2015). The likelihood ...
Initial Results from a Study on Greywater Reuse in Qatar: Economic Benefits and Public Opinions
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Hamad bin Khalifa University Press (HBKU Press)
, 2018 , Conference Paper)
Due to low annual rainfall and depleted groundwater resources, Qatar relies on expensive and energy-intensive desalination and retreatment plants to meet its growing water demand. With a high consumption rate of 557 ...
Investigating the biodiversity and current status of the historically renowned oyster beds of Qatar
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Hamad bin Khalifa University Press (HBKU Press)
, 2015 , Conference Paper)
The "Pearl Oyster" Pinctada radiata has long been associated with the nation of Qatar. Historically pearl oysters were harvested in huge quantities in the Arabian Gulf with Qatari pearls making up a large percentage of the ...
Novel Graphene-Zinc Iron Oxide Composite to Enhance Ultrafiltration Membrane Performance for Water Treatment and Desalination
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Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
The main target of membrane technologies such as the Ultrafiltration (UF), Nanofiltration (NF) and Reverse osmosis (RO) is to produce better filtration and separation of organic and inorganic substance from water as well ...
New Processing Technique To Improve Physical And Mechanical Properties Of Graphene Nanocomposites
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Hamad bin Khalifa University Press (HBKU Press)
, 2014 , Conference Paper)
Nanocomposites are commonly used in many applications and new processing techniques are required to improve mechanical and physical properties of these materials. Graphene nanoplatelets (GNPs) have high aspect ratio and ...
Carboxybetaine Ester Feature as a Platform for Switchable Surface Properties
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Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
A lot of strategies for smart approaches on surfaces were applied such as hydrogel layer, polymer brushes or self-assembly monolayers (SAM). [1] Nowadays switchable zwitterionic materials consisting of molecules with ...
Qatar before the Committee on the Rights of Persons with Disabilities
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Hamad bin Khalifa University Press (HBKU Press)
, 2018 , Conference Paper)
Background: The Convention on the Rights of Persons with Disabilities (the CRPD) is the first human rights treaty of the 21st century and the first binding instrument specifically focused on protecting persons with ...