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541
Suppression of Rotating Stall by Throttle Rings Control in Vaneless Diffusers of Centrifugal Compressors
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542
Electrically conductive hybrid organic crystals as flexible optical waveguides
Published 2022“…In cyclic operation mode, their conductivity decreases less than 1% after 10,000 thermal cycles. …”
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543
Salvia officinalis water extract: a potential hypolipidemic, hypoglycemic and anti-ulcerogenic remedy
Published 2010“…., Lamiaceae), widely used in folk medicine [1], is one of the medicinal herbs commonly used in the Middle East. …”
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544
Cost-Benefit Analysis of Antimicrobial Stewardship Program in the Adult General Medicine Setting in Qatar
Published 2024“…Sensitivity analyses indicated a 100% probability that maturity is linked with a positive benefit-to-cost ratio (Figures 1 and 2).…”
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545
A jojoba (Simmondsia chinensis) seed cake extracts express hepatoprotective activity against paracetamol-induced toxicity in rats
Published 2022“…After enzyme treatment, simmondsin content decreased from 33.0 % to 3.0 % and glucose content increased from 16.2 % to 27.3 % reflecting simmondsin hydrolysis. …”
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546
A single-institution review of 157 patients presenting with benign and malignant tumors of the ampulla of Vater
Published 2011“…We anticipate that the debate on the roles of surgery and endoscopy in the treatment of small cancerous tumors will likely increase as experience with endoscopic resection increases. …”
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547
Application of an empirical transport model to simulate retention of nanocrystalline titanium dioxide in sand columns
Published 2008“…Most of the nanoparticles remained in the sand columns, with an increasing then decreasing retained solids pattern. Application of a one-dimensional advection–dispersion flow model, that included two empirical kinetic terms to account for particle retention in the porous media, produced data fits that followed the general trend of the data, but did not truly capture the concentration maxima in the data sets. …”
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548
n-Hexadecane Fuel for a Phosphoric Acid Direct Hydrocarbon Fuel Cell
Published 2015“…The objective of this work was to examine fuel cells as a possible alternative to the diesel fuel engines currently used in railway locomotives, thereby decreasing air emissions from the railway transportation sector. …”
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549
Kinetics and thermodynamics of acoustic release of doxorubicin from non-stabilized polymeric micelles
Published 2010“…Our model showed that the residual activation energy for destruction decreased with increasing acoustic intensity. In addition, higher temperatures were found to encourage micelle destruction and hinder micelle re-assembly.…”
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550
A Comprehensive Method of Ion Exchange Resins Regeneration and Its Optimization for Water Treatment
Published 2020“…In general, it was observed that the conductivity decreases with time until one point is reached and then starts to increase as a result of resin saturation. …”
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551
A Case Study in Qatar for Optimal Energy Management of an Autonomous Electric Vehicle Fast Charging Station with Multiple Renewable Energy and Storage Systems
Published 2020“…This interest has focused mainly on reducing the reliance on fossil fuel-based means of transportation and decreasing the harmful emissions produced from this sector. …”
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552
Total Quality Implementation on Marine Transportation Association Under Natural Disruption of COVID-19 Pandemic
Published 2021“…The total lockdown or partial lockdown devised by countries all over the world, which means that most economic activities were postponed until the outbreak, is contained. …”
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553
Driving against the clock: Investigating the impacts of time pressure on taxi and non-professional drivers’ safety and compliance
Published 2024“…<p>Drivers often encounter time pressure, which can lead to riskier driving habits, decreased safety margins, and a higher chance of accidents. …”
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554
Numerical analysis of spatial distribution of carbon in methane dry reforming over supported nickel catalyst in a packed bed reactor
Published 2025“…As the temperature increased, the total carbon deposition decreased, although this reduction became negligible beyond 850 °C. …”
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555
‘The newest vital sign among pregnant women attending women wellness and research Centre in Qatar: a cross-sectional study’
Published 2022“…In the context of pregnancy, inadequate health literacy has been linked to several adverse outcomes among pregnant women such as unplanned conception, smoking, and lack of multi-vitamin intake. …”
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556
12/15-Lipoxygenase-Derived Lipid Metabolites Induce Retinal Endothelial Cell Barrier Dysfunction: Contribution of NADPH Oxidase
Published 2013“…Treatment of REC with HETE also increased ROS generation and expression of NOX2 and pVEGF-R2 and decreased pSHP1 expression. Treatment of diabetic mice with baicalein significantly decreased retinal HETE, ICAM-1, VCAM-1, IL-6, ROS generation, and NOX2 expression. …”
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557
The Impact of Different Urban Configurations on Outdoor Thermal Comfort: A Case Study of the Military Camps in Abu Dhabi, UAE
Published 2016“…One of the major challenges facing the urban planning sector is the rapid pace of growth of the world‘s urban populations. …”
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558
Driving and hypoglycemia
Published 2015“…<p dir="ltr">Qatar is one of the 20 countries of the IDF MENA region. …”
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559
Two-stage optimisation for malachite green removal using activated date pits
Published 2022“…<p>Water pollution, from industry and agriculture, is a major threat to water security in the light of decreasing global potable water resources. Adsorption is one potential treatment technology for the removal of different contaminants from polluted water. …”
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560
Receivers location privacy in avionic crowdsourced networks: Issues and countermeasures
Published 2021“…Therefore, taking into account these considerations, the data provided by a few antennas in one of the most popular crowdsourcing platforms, Opensky Network, are released removing any information that could lead to their direct location identification.…”