Simulation and Optimization of an LNG Plant Cold Section by Katebah, Mary Anna

“…Sweet, dehydrated natural gas at 21°C and 66 bar was pre-cooled by the propane cycle to around − 27 °C before entering a scrub column (i.e. distillation column) that separated the natural gas from the NGL's. …”
Get full text
Get full text

Resveratrol-Elicited PKC Inhibition Counteracts NOX-Mediated Endothelial to Mesenchymal Transition in Human Retinal Endothelial Cells Exposed to High Glucose by Giordo, Roberta

“…Primary Human Retinal Endothelial Cells (HRECs) were either pre-treated for 24 h with 1 µM resveratrol or left untreated, then glucose (30 mM) was applied at 3-day intervals for 10 days. qRT-PCR and ELISA were used to detect mRNA or protein expression of endothelial markers (CD31, CDH5, vWF) or mesenchymal markers (VIM, αSMA and collagen I), respectively. …”
Get full text
Get full text

Fluorinated Benzofuran and Dihydrobenzofuran as Anti-Inflammatory and Potential Anticancer Agents by Ayoub, Abeer J.

“…Their IC50 values ranged from 1.2 to 9.04 µM for interleukin-6; from 1.5 to 19.3 µM for Chemokine (C-C) Ligand 2; from 2.4 to 5.2 µM for nitric oxide; and from 1.1 to 20.5 µM for prostaglandin E2. …”
Get full text
Get full text

Mobile Epifauna Associated To Artificial Substrates In Offshore Qatari Waters by Abdulaziz Aziz, Naeem

“…Thirty plates were deployed, at depths between 10 and 44 m, in each of six offshore sites, along a transect defined between natural and artificial reefs (i.e., oil platforms). …”
Get full text

CO2 methanation using sugarcane bagasse biochar/nickel sustainable catalysts by Gamal, Ahmed

Get full text
Get full text

Experimental Investigation of Foam drilling fluid using Visualization Technique by Barooah, Abinash

“…The experiments were conducted in a 6.16 m long horizontal pipe with 2.5 in. inner diameter and 4.5 in. outer diameter and annular diameter ratio of 1.8. …”
Get full text
Get full text

Methane production enhancement from Tetraselmis biomass co-digestion using frying oil residue as co-substrate and ultrasonication as pretreatment by Firas, Feki

“…Furthermore, it was demonstrated that the correction of the C/N ratio with frying oil waste coupled to the sonication of Tetraselmis biomass resulted in the highest methane yield of 443.7 ± 6.4 ml CH4/g VS and highest energy gains of 14.1 ± 0.2 kJ/g VS. This study proved the presence of a complementary effect between the co-digestion of Tetraselmis biomass with frying oil and the sonication pretreatment on specific methane production and energy recovery. …”
Get full text
Get full text
Get full text

Methane production enhancement from Tetraselmis biomass co-digestion using frying oil residue as co-substrate and ultrasonication as pretreatment by Firas, Feki

“…Furthermore, it was demonstrated that the correction of the C/N ratio with frying oil waste coupled to the sonication of Tetraselmis biomass resulted in the highest methane yield of 443.7 ± 6.4 ml CH4/g VS and highest energy gains of 14.1 ± 0.2 kJ/g VS. This study proved the presence of a complementary effect between the co-digestion of Tetraselmis biomass with frying oil and the sonication pretreatment on specific methane production and energy recovery. …”
Get full text
Get full text
Get full text

Development of Inorganically Cross-Linked Sulfonated Polyacrylamide Preformed Particle Gels for Conformance Control: Impact of Anionic Groups by Elaf, Reem

Get full text
Get full text
Get full text

Production and Determination of Bioavailable Iron in Sorghum and White bean Noodles by Elobeid, Tahra

“…Results of the study showed that the content of white bean in the noodles had a direct influence on the iron content and bioavailability. …”
Get full text
Get full text

Seroprevalence of camel brucellosis in Qatar by Alhussain, Hashim

“…Camels below breeding age (i.e., < 4 years old) showed decreased seropositivity (3.4%, 95% CI, 0.1–17.8), compared to (22.8%, 95% CI, 17.4–29.0) seropositivity in camels ≥ 4 years of age, with a significant association between age groups and seropositivity (P = 0.02). …”
Get full text
Get full text
Get full text

Pore-scale simulation of fine particles migration in porous media using coupled CFD-DEM by Elrahmani, Ahmed

Get full text
Get full text

Ratings of perceived exertion misclassify intensities for sedentary older adults during graded cycling test: Effect of supramaximal high-intensity interval training by Jabbour G.

“…Two healthy groups of 17 young adults [average (SD) age: 26.2 (2.4) year] and 13 older adults [average (SD) age: 54.5 (2.3) year] completed a 6-week SCE intervention on an ergocycle. Physiological values and RPE were collected across stages corresponding to ventilator thresholds 1 (VT1) and 2 (VT2) of the graded cycling test and 10 min following the end of test and during the six bouts of SCE. …”
Get full text
Get full text

Bio-Inspired Fabrication of Ultrafiltration Membranes incorporating Polydopamine Functionalized Graphene Oxide Nanoparticles by Alkhouzaam, Abedalkader Ibraheem

Get full text
Get full text

Sensitization to common food and inhalant allergens in children attending Allergy and Asthma Pediatric Clinic in Doha, Qatar by Kerkadi, Abdelhamid

“…The objective of this study was to estimate the prevalence of sensitization to FA and IA among children attending Allergy and Asthma Pediatric Clinic in Doha, Qatar. A total of 134 children with age between 1 month and 10 years were recruited. …”
Get full text
Get full text

Kappa-Distributed Electrons in Solar Outflows: Beam-Plasma Instabilities and Radio Emissions by Lazar, M.

“…The frequency downshift, also revealed by the observations, clearly tends to increase in the presence of a Kappa-distributed beam. Particle-in-cell (PIC) simulations confirm the inhibiting effects of (initially) Kappa-distributed electrons, but these minor effects in the linear and quasi-linear phases unexpectedly lead to significant decreases in the wave energy levels of the (primary) ES fluctuations near the plasma frequency and higher harmonics. …”
Get full text
Get full text
Get full text

Effects of SARS-CoV-2 Alpha, Beta, and Delta variants, age, vaccination, and prior infection on infectiousness of SARS-CoV-2 infections by Qassim, Suelen H.

“…Children <10 years of age had 2.18 higher Ct cycles (95% CI: 1.88-2.48) than those 10-19 years of age. …”
Get full text
Get full text
Get full text

Therapeutic outcomes and biodistribution of gold nanoparticles in collagen-induced arthritis animal model by Nehal E., Abdel-Hakem

“…Importantly, AuNPs were deposited in all the examined organs, and the accumulation was size-dependent, with 75 nm demonstrated the least distributed one. Our results revealed that AuNPs decreased both liver and kidney functions as compared to normal controls. …”
Get full text
Get full text
Get full text

Enhancement of Ethanol Production in Electrochemical Cell by Saccharomyces cerevisiae (CDBT2) and Wickerhamomyces anomalus (CDBT7) by Joshi J.

“…Ethanol production by CDBT2 (anodic chamber) and CDBT7 (cathodic chamber) control cultures, using 5% glucose as substrate, were 12.6 ± 0.42 and 10.1 ± 0.17 mg·mL−1 respectively. These cultures in the electrochemical cell, when externally supplied with 4V, the ethanol production was enhanced by 19.8 ± 0.50% and 23.7 ± 0.51%, respectively, as compared to the control cultures. …”
Get full text
Get full text

Application of Green Polymeric Nanocomposites for Enhanced Oil Recovery by Spontaneous Imbibition from Carbonate Reservoirs by Ahmadi, Yaser

Get full text
Get full text
Get full text