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Surface waves generated by shamal and easterly winds off Qatar
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Qatar University Press
, 2021 , Poster)
Waves in the Arabian Gulf are primarily controlled by the regional winds, for example, shamal winds during winter and early summer. Though Gulf wave characteristics have been heavily utilized for the design of offshore ...
Effect of Silicon Nitride and Graphene Nanoplatelets on the Properties of Aluminum Metal Matrix Composites
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Qatar University Press
, 2021 , Poster)
This research work aims at investigating the influence of a fixed content of silicon nitride (Si3N4) and varied contents of graphene nanoplatelets (GNPs) on the physical and mechanical properties of Al-Si3N4-GNPs composites. ...
Preliminary Investigation of Heavy Metals in Deposited Dust on Roadside Sidr Leaves
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Qatar University Press
, 2021 , Poster)
Urban pollution has different forms; one of them is air pollution by natural sources such as dust storms or by anthropogenic sources such as traffic, whereas both are considered among the most risky environmental problems ...
Enhancing Pedestrian Safety through the Development of Advanced Operational Strategies for Crosswalks in Residential Areas
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Qatar University Press
, 2021 , Poster)
Pedestrians are the most vulnerable group in the traffic. Every year approximately 40,000 pedestrians are killed in the world due to road traffic crashes. In the state of Qatar, the situations are even worse with around ...
The Separation of Emulsified Water/Oil Mixtures through Adsorption on Plasma-Treated Polyethylene Powder
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Qatar University Press
, 2021 , Poster)
This work addresses the preparation and characterization of efficient adsorbents for tertiary treatment (oil content below 100 ppm) of oil/water emulsions. Powdered low-density polyethylene (LDPE) was modified by radio-frequency ...
Spectrophotometric Determination of the Honey Bee Quality
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Qatar University Press
, 2021 , Poster)
Honey produced by bees from nectar in flowers and plants, is an aqueous supersaturated sugar solution, mainly monosaccharide (fructose and glucose) (70%–80%) and water (10%–20%). 5-Hydroxymethylfurfural (5-HMF) content in ...
Comparison of Available Methods for Investigating The in vitro Activity of Colistin Against Different Gram-Negative Bacilli
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Qatar University Press
, 2021 , Poster)
Background: The surge in the prevalence of multidrug-resistant (MDR) Gram-negative bacterial infections with limited treatment options and the decrease in the development of new antibiotics are challenges that lead to the ...
Barriers and Facilitators to Mental Health Help-seeking among Older Adults: A Systematic Review
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Qatar University Press
, 2021 , Poster)
Background: Older adults are very unlikely to seek mental health help. There are multiple factors that contribute to a person's final decision to seek formal help. The aim of this study is to systematically review and ...
Examination of Job Satisfaction, Achievements, and Employment Preparedness among College of Pharmacy Alumni: A Study From Qatar
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Qatar University Press
, 2021 , Poster)
Background: Job satisfaction in healthcare is of special interest as has a direct relation with the quality of care provided to patients. It is affected by several factors including the nature of the work, level of educational ...
Reno-Protective Effects of Angiotensin Receptor Blockers in Hypertensive Rodent Models: A systematic review.
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Qatar University Press
, 2021 , Poster)
Background and objective: Essential hypertension is a leading risk factor for chronic kidney disease, yet there is no conclusive evidence that lowering blood pressure alone improves renal outcome measures. Angiotensin-II ...