Synergetic effects of dodecylamine-functionalized graphene oxide nanoparticles on antifouling and antibacterial properties of polysulfone ultrafiltration membranes حسب Abedalkader Alkhouzaam (15842647)

"…Pristine PSF and rGO-DDA based membranes exhibited similar hydrophilicity, while GO-based membranes exhibited higher hydrophilicity as revealed by contact angle measurements. Permeability, separation and antifouling experiments were performed in a cross-flow membrane setup and showed that flux decreases with the increase in GO and rGO-DDA concentration. rGO-DDA membranes showed higher antifouling and antibacterial performance compared to the pristine PSF and GO membranes. …"

Hepato‐splanchnic fluxes during exercise in patients with cirrhosis—a pilot study حسب Stefanos Volianitis (22155835)

"…Among the 14 amino acids measured, glutamate was released in the liver, while the uptake of free fatty acids decreased. …"

Probing deposition temperature effects and computational analysis of DC-sputtered tungsten (W) thin films for CZTS based solar cells حسب M.I. Hossain (22303861)

"…FESEM images confirm the microstructural dependency on the substrate temperature. Electrical measurements were conducted, and the measured carrier concentration was around 10¹⁴ cm⁻³, increasing with temperature up to 200 °C before decreasing again. …"

Resveratrol-Elicited PKC Inhibition Counteracts NOX-Mediated Endothelial to Mesenchymal Transition in Human Retinal Endothelial Cells Exposed to High Glucose حسب Roberta Giordo (299595)

"…Intracellular ROS levels were measured with carboxy-DCFDA, while NOX-associated ROS levels were evaluated using the NADPH-specific redox biosensor p47-roGFP. …"

Factors Affecting Waterpipe Tobacco Smoking among University Students in Qatar حسب Ghadir Fakhri Al-Jayyousi (14519192)

"…</p><h3>Objective</h3><p dir="ltr">This study measures the prevalence of WTS among university students and examines the individual, sociocultural, and environmental factors influencing this practice. …"

Inhibiting HSP90 changes the expression pattern of PINK1 and BNIP3 and induces oxidative stress in colon cancer cells حسب Ejlal Abu-El-Rub (5168183)

"…Cell proliferation and apoptosis were measured via CCK8 ELISA and Fluorescent Apoptosis Assays. …"

12/15-Lipoxygenase-Derived Lipid Metabolites Induce Retinal Endothelial Cell Barrier Dysfunction: Contribution of NADPH Oxidase حسب Amira Othman (380131)

"…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. …"

Impact of the COVID-19 lockdown on lifestyle behaviors and their association with personality among adults in Qatar: A cross-sectional study حسب Tamara Al-Abdi (8710488)

"…<p dir="ltr">The coronavirus pandemic (COVID-19) resulted in lockdowns and social distancing measures enforced by governments around the world. …"

A new perspective on cardiovascular drift during prolonged exercise حسب Amine Souissi (9931616)

"…<p dir="ltr">Prolonged exercise induces cardiovascular drift, which is characterized by decreasing mean arterial pressure (MAP), stroke volume and heart rate increase. …"

Prediction of biogas production from chemically treated co-digested agricultural waste using artificial neural network حسب Fares Almomani (12585685)

"…An ANN model consists of three layers, 15 neutrons and 260 <i>epochs</i> accurately predict the CMP with 99.1% of data within ±10% deviation of the mean experimental value. The developed model can be used to forecast the CMP as a function of operating temperature, the substrate composition, and chemical dose, and can be used for scaling-up and cost analysis purposes.…"

Maternal Body Mass Index and Recommended Gestational Weight Gain in a Middle Eastern Setting حسب Tawa Olukade (11619453)

"…</p><h3>Results</h3><p dir="ltr">The mean maternal age was 29.7 ± 5.5 years, prepregnancy BMI was 27.5 ± 5.8 kg/m2, GWG was 9.58 kg ± 6.87 kg and gestational age at birth was 38.5 ± 1.9 weeks. …"

Fluid-Structure-Acoustic coupling analysis for external laminar and turbulent fluid flows حسب Tohid Adibi (17871551)

"…The results indicate that the transmission loss is 27% more at the elastic plate’s highest position. By decreasing the length of the elastic plate by 50%, the mean transmission loss is reduced by 9%. …"

A kinetic evaluation of nutrient and organic matter removal in greywater for green Walls: Assessing the performance of Mineral-Based, Organic, and Waste-Derived plant support media حسب Shaheeda Marakkar Anangadan (19239607)

"…<p dir="ltr">Greywater recycling provides a means to address rising water demand with reduced environmental impact due to its abundance and lightly polluted nature. …"

Detailed organic characterization of process water to evaluate reverse osmosis membrane fouling in industrial wastewater treatment حسب Minier-Matar, Joel

"…After ACF treatment, the hydrophobic organics decreased to 0.65 mg/L, revealing that the ACF is removing >50 % of hydrophobic organics which are likely responsible for membrane fouling. …"
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Exploring Beyond Numeric Weight Loss: The Metabolic Effects of Semaglutide. حسب Sara, Sokary

"…It also significantly reduced ad libitum energy intake, decreased hunger, and increased satiety in multiple trials. …"
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Peripheral inflammatory and metabolic markers as potential biomarkers in treatment-resistant schizophrenia: Insights from a Qatari Cohort حسب Mohamed Adil Shah Khoodoruth (14589828)

"…Multivariate analysis highlighted significant differences in platelet count, mean platelet volume (MPV), TG, HbA1c, BMI, neutrophil/lymphocyte ratio (NLR), monocyte/lymphocyte ratio (MLR), and ferritin among the groups. …"

Efficacy and safety of using Etelcalcetide for controlling secondary hyperparathyroidism حسب Tarek Fouda (18472476)

"…</p><h3>Methods</h3><p dir="ltr">We included 89 HD patients with SHPT who switched from Cinacalcet to Etelcalcetide with a monthly follow-up of 6 months of laboratory values for Parathyroid hormone (PTH), Calcium, and phosphorus. We measured the percentage changes from baseline in serum intact PTH. …"

Financial Performance of Islamic and Conventional Banks in Oman: A Comparative Analysis حسب Zamzam Ismail Al Tubi (20741477)

"…Banks' financial soundness is measured by regulators using both on-site and off-site monitoring systems. …"

Effect of Optimizing Oxygen Saturation Targets on the Incidence of Retinopathy of Prematurity in a Quaternary NICU حسب Dr. Naveed Ur Rehman Durrani (18262147)

"…For all babies (≤32 weeks, ≤1,500 g with FiO2 >0.21), target SpO2 between 91 and 95% was measured as a percentage of time spent within and outside target SpO2 during 1–4 weeks of life. …"

Associations between Bone Mineral Density and WOMAC Scores in Healthy Individuals: Insights from the Qatar Biobank حسب Mohammed Al-Hamdani (16962702)

"…</p><h3>Results</h3><p dir="ltr">After controlling for sociodemographic variables, total body and specific BMD measures did not predict pain. However, BMD measures significantly contributed to predicting stiffness after controlling for sociodemographic variables (R² = 0.065, ΔF(7, 1724) = 3.34, p= 0.002), with a higher total body BMD associated with increased stiffness and a higher trunk BMD associated with decreased stiffness. …"