Phase, microstructure and tensile strength of Al–Al2O3–C hybrid metal matrix composites حسب Ahamad, N.

"…Aluminium matrix reinforced with Al2O3–carbon (2.5, 5, 7.5 and 10 wt.%) in equal proportion was prepared by stir casting. …"
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Structural and mechanical characterization of stir cast Al–Al2O3–TiO2 hybrid metal matrix composites حسب Ahamad, N.

"…Aluminium matrix reinforced with aluminium oxide?titanium oxide (2.5, 5.0, 7.5 and 10 wt.%) in equal proportion were prepared by stir casting. …"
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Rebound effects undermine carbon footprint reduction potential of autonomous electric vehicles حسب Onat, Nuri C.

"…Our results show that autonomy introduces an average 21.2% decrease in operation phase emissions due to improved fuel economy while manufacturing phase emissions can surge up to 40%. …"
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Modified zno nanoparticles using iron ions (Fe3+) for photo-catalytic degradation of toxic pollutants under sunlight حسب Ba-Abbad, Muneer M.

"…The photocatalytic activities of pure ZnO and Fe-ZnO samples were evaluated based on the degradation of 2-chlorophenol in an aqueous solution under the sunlight. The samples with a small concentration of Fe3+ ions showed enhanced photocatalytic activity with an optimal maximum performance at 0.5 wt. %. …"
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Effect of outdoor temperature on the power-conversion efficiency of newly synthesized organic photosensitizer based dye-sensitized solar cells حسب Mehmood U.

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The cost associated with the development of the antimicrobial stewardship program in the adult general medicine setting in Qatar حسب Abushanab, Dina

"…The operational costs decreased with the developed ASP. Whereas antimicrobial consumption and resource utilisation, and their associated costs, appear to have declined with the developed ASP, with a cost saving of QAR458 (US$125) per 100-patient beds, the avoided cost was negative, by QAR4,807 (US$1,317) per 100-patient beds, adding to a total QAR4,224 (US$1,160) increase in the 100-patient beds cost after ASP development. …"
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Synthesizing New Anodes From Qatalum's 1st Cut Spl حسب Hani Holozadah, Abdullah

"…SPL is classified into two types: 1st cut and 2nd cut. The 1st cut SPL which is the material under study in this work is mainly composed of graphite (~ 60%), ceramic material and Al metal (~ 10%). …"
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Pilot-scale spiral wound membrane assessment for THM precursor rejection from upland waters حسب Golea, D.

"…The yield (weight % total THMs per DOC) varied between 2.5% and 8% across all membranes tested, in reasonable agreement with the literature, with the aromatic polyamide membrane providing both the lowest yield and lowest DOC passage. …"
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Pilot-scale spiral wound membrane assessment for THM precursor rejection from upland waters حسب Golea, D.

"…The yield (weight % total THMs per DOC) varied between 2.5% and 8% across all membranes tested, in reasonable agreement with the literature, with the aromatic polyamide membrane providing both the lowest yield and lowest DOC passage. …"
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Tribological studies of nanomodified mineral based multi-grade engine oil حسب Laad, M.

"…Tests were carried under loads of 40N, 60N and 90N at sliding speeds 0.5 m/s, 1.0 m/s and 1.5 m/s. Nanoparticle concentration in the mineral oil was taken as 1.5 wt%. …"
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Propagation rate coefficient for sulfobetaine monomers by PLP-SEC حسب Lacík, Igor

"…The kp decreases upon increasing the monomer concentration up to 20 wt % followed by independence of kp on further increased monomer concentration. …"
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Global disease burden attributed to low physical activity in 204 countries and territories from 1990 to 2019: Insights from the Global Burden of Disease 2019 Study حسب Ammar, Achraf

"…In 2019, low PA seems to contribute to 0.83 million [95% uncertainty interval (UI) 0.43 to 1.47] deaths and 15.75 million (95% UI 8.52 to 28.62) DALYs globally, an increase of 83.9% (95% UI 69.3 to 105.7) and 82.9% (95% UI 65.5 to 112.1) since 1990, respectively. The age-standardized rates of low-PA-related deaths and DALYs per 100,000 people in 2019 were 11.1 (95% UI 5.7 to 19.5) and 198.4 (95% UI 108.2 to 360.3), respectively. …"
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Climatology and variability of wind speeds along the southwest coast of India derived from Climate Forecast System Reanalysis winds حسب Abdulla, Cheriyeri Poyil

"…The study reveals significant decreasing trends in annual mean wind speeds, of the order of −2.0 to −2.5 cm·s−1·year−1, for the period 1979–2019. …"
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Reducing the number of rebooking of urgent in-person visits in general paediatric ambulatory clinics during the COVID-19 pandemic حسب Hassan, Manasik

"…The aim of this quality improvement project was to decrease the percentage of re-booked urgent referrals for in-person visits in the general paediatric clinics from 60% to 30% within 2 months. …"
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Comparative Study on Beneficial Effects of Hydroxytyrosol- and Oleuropein-Rich Olive Leaf Extracts on High-Fat Diet-Induced Lipid Metabolism Disturbance and Liver Injury in Rats حسب Sayadi, Sami

"…The hepatic immunohistochemical analysis revealed a significant increase in the expression of inflammatory genes (COX-2, NF-κB, and TNF-α). Equally, it showed a rise of the apoptotic markers (a decrease in the expression of the Bcl-2 and an increase of the P53). …"
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Effect of serum lipoproteins on stereoselective halofantrine metabolism by rat hepatocytes حسب Patel, J. P.

"…Experimental hyperlipidemia has shown to decrease cytochrome P450 3A4 and 2C11 expression and to increase liver concentrations and the plasma protein binding of halofantrine (HF) enantiomers. …"
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Anti-Neoplastic Effects of Annonacin against Renal Cell Carcinoma حسب Munusamy, Shankar

"…Results: hour annonacin treatment caused a significant and dose-dependent decrease in the viability of CaKi-2 cells, i.e., 42% in 0.5 ?…"
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Environment Degradation and Economic Growth in the Qatar Economy: Evidence from a Markov Switching Equilibrium Correction Model حسب Charfeddine, Lanouar

"…The data set used in this paper consists on macroeconomics and financial data, including CO2 emissions, ecological foot print, real GDP per capita, energy use, urbanization, financial development and openness trade, to investigate the EKC hypothesis for the Qatar economy. …"
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Mobile Epifauna Associated To Artificial Substrates In Offshore Qatari Waters حسب Abdulaziz Aziz, Naeem

"…After one year, two replicate plates per 5 m depth interval were retrieved and analyzed for each site. …"
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Role of TiO2 and carbon nanotubes on polyethylene, and effect of accelerated weathering on photo oxidation and mechanical properties حسب Zagho M.M.

"…TONPs increased the tensile strength of the samples by 11.5% but deterioration of this property is the same as the pristine sample after accelerated weathering for 39 days. …"
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