Influence of nitrogen doping on the electrocatalytic activity of Ni-incorporated carbon nanofibers toward urea oxidation حسب Barakat, Nasser A.M.

"…However, the electrochemical measurements indicated that the content of the urea in the initial electrospun solution should be optimized as the results showed that the best nickel surface activation as well as the maximum observed current density can be achieved when the urea content is kept at 5 wt%. Typically, the observed current densities using 1.0 M urea (in 1 M KOH) were 3.15, 29.7, 13.75, 47.55, 14.13 and 9.85 mA/cm2 for the nanofibers obtained from electrospun solutions having 0, 1, 2, 5, 7 and 9 wt% urea, respectively. …"
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Soluble ACE2 and angiotensin II levels are modulated in hypertensive COVID-19 patients treated with different antihypertension drugs. حسب A Elrayess, Mohamed

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A computational approach for investigating the mutational landscape of RAC-alpha serine/threonine-protein kinase (AKT1) and screening inhibitors against the oncogenic E17K mutation... حسب Thirumal Kumar, D

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Determination of the main factors contributing to increases in medicine expenditures for the National Health Insurance Fund in Sudan حسب Mousnad, M.A.

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Determination of the main factors contributing to increases in medicine expenditures for the National Health Insurance Fund in Sudan حسب Mousnad, M. A.

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Kinetic studies of POSS–DGEBA precursors derived from monoamine functional POSS using dynamic dielectric sensing and nuclear magnetic resonance حسب Sharma A.K.

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Morphology, interfacial interaction, and thermal degradation of polycarbonate/MCM-41 (nano)composites حسب Sibeko, M.A.

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Enhancing the electrocoagulation process for harvesting marine microalgae (Tetraselmis sp.) using interdigitated electrodes حسب A. Khatib, Wardan

"…Through numerical investigation, the induction of dielectrophoretic force was confirmed in the new electrode array. In this study, 10 min electrolysis time was found to be sufficient to harvest 82.4% microalgae with 1 cm electrode distance and 50 mA/cm2 current density. …"
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CO2 Absorption Capacity and its Enthalpy of Absorption in Aqueous Blend of MDEA/Piperazine/Arginine حسب Talkhan, A.G.

"…CO2partial pressure was varied from 9 to 99 kPa while temperature ranged from 293 to 323 K in increment of 10 degrees. The experimental results showed that the solubility of CO2 decreased with increasing ARG ration in the mixture. …"
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Why Gulf Rentier Economies Must Pursue Economic Diversification حسب Khalifa, Ahmed A.

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Electrocoagulation treatment of reject brine effluent from Solvay process حسب Osman M.A.

"…When no current was applied, removal of the ions was insignificant. Applying a current density of 0.1167 A/cm2 increased the removal percentages of NH4+ and Cl– by 71.6% and 26.9%, respectively, which proved that the removal was due to electrocoagulation. …"
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Scanning Electron Microscopic Studies of Microwave Sintered Al-SiC Nanocomposites and Their Properties حسب Himyan M.A.

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Vascular cells proteome associated with bradykinin and leptin inflammation and oxidative stress signals حسب Hariri M.A.

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Assessment of Student Learning Outcomes for Assurance of Learning at Qatar University حسب Daoud, Khaled A

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An investigation into hybrid carbon/glass fiber reinforced epoxy composite automotive drive shaft حسب Badie, M.A.

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Antiferromagnetism in EuPdGe3 حسب Albedah, M.A.

"…EuPdGe3 crystallizes in the BaNiSn3-type tetragonal structure (space group I4mm) with the lattice constants a=4.4457(1)Å and c=10.1703(2)Å. The results are consistent with EuPdGe3 being an antiferromagnet with the Néel temperature TN=12.16(1)K and with the Eu spins S=7/2 in the ab plane. …"
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Morphology Control of TiO Nanorods Using KBr Salt for Enhancing the Photocatalytic Activity of TiO and MoS/TiO Heterostructures. حسب Thiehmed, Zeineb A

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Trends of mortality attributable to child and maternal undernutrition, overweight/obesity and dietary risk factors of non-communicable diseases in sub-Saharan Africa, 1990-2015: Fi... حسب Melaku Y.A.

"…Design For each risk factor, a systematic review of data was used to compute the exposure level and the effect size. …"
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Combined effects of gamma radiation and Some physical factors on the rate of development of culex pipiens complex(L) حسب Wakid, A. M.

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Edge-based compression and classification for smart healthcare systems: concept, implementation and evaluation حسب Awad Abdellatif A.

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