Novel polysulfone ultrafiltration membranes incorporating polydopamine functionalized graphene oxide with enhanced flux and fouling resistance حسب Abedalkader Alkhouzaam (15842647)

"…The highest pure water permeability (PWP) was obtained with PSF/rGO-PDA-0.1 to be approximately twice that of the pristine PSF and PSF/GO-0.1. …"

Trace element composition of size-fractionated suspended particulate matter samples from the Qatari Exclusive Economic Zone of the Arabian Gulf: the role of atmospheric dust حسب Oguz Yigiterhan (14151006)

"…The excess concentrations, relative to average dust, for most elements (except Cd) decreased with distance from the shore, which may be due to differences in biology, currents, proximity to the coast, or interannual processes.…"

Energy saving potential analysis applying factory scale energy audit – A case study of food production حسب Derar, Al Momani

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Effect of surfactants on the convective heat transfer and pressure drop characteristics of ZnO/DIW nanofluids: An experimental study حسب Adnan Qamar (14421759)

"…Convective heat transfer (HTC) and flow characteristics (pressure drop (ΔP) and friction factor (f)) of aqueous ZnO NFs' within a circular mini tube (D i = 1.0 mm, L = 330 mm) were analyzed. Experiments were carried out under steady-state and varying flow rates using 0.012–0.048 wt % of NFs and sodium hexametaphosphate (SHMP) and acetylacetone (ACAC) as surfactants (SFs). …"

Theoretical insight into effect of cation–anion pairs on CO₂ reduction on bismuth electrocatalysts حسب Sun Hee Yoon (7179263)

"…The adsorption energy (Eads) and work function (Wf) of the anions increases with decreasing anion size (i.e., Cl⁻ > Br⁻ > I⁻). …"

The immune landscape of solid pediatric tumors حسب Shimaa Sherif (12862990)

"…These modules divided pediatric patients into six immune subtypes (S1-S6) with distinct survival outcomes. The S2 cluster showed the best overall survival, characterized by low enrichment of the wound healing signature, high Th1, and low Th2 infiltration, while the reverse was observed in S4. …"

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

"…Treatment of HRECs with HG increased intracellular ROS levels and promoted phenotype shifting towards EndMT, evidenced by decreased expression of endothelial markers concomitant with increased expression of mesenchymal ones. …"

Divergent Biochemical Properties and Disparate Impact of Arrhythmogenic Calmodulin Mutations on Zebrafish Cardiac Function حسب Sahar I. Da'as (17128747)

"…In cardiac muscle, CaM modulates directly or indirectly the activity of several proteins that play a key role in excitation‐contraction coupling (ECC), such as ryanodine receptor type 2 (RyR2), l‐type Ca²⁺ (Ca_v1.2), sodium (NaV1.5) and potassium (KV7.1) channels. …"

Positional and dimensional temporomandibular joint osseous changes in patients treated with the forsus fatigue resistant device: a non-randomized clinical trial حسب Ramy Abdul-Rahman Ishaq (22928974)

"…In the treatment group, condylar width decreased significantly by 0.52 ± 0.92 mm, in contrast to an increase of 0.17 ± 0.35 mm in the control group (<i>P</i> = 0.010). …"

Fixing a heart valve حسب Nature Research (16552612)

"…As Antune points out, however, the proportion of repaired valves that need to be replaced later on decreases with surgeons' increasing experience of the procedure. …"

Evaluating the Successful Initiation of a New Dialysate Potassium Management Protocol: “Reduced Emergency Department Admission with Hyperkalemia in Hamad General Hospital Dialysis... حسب Shajahan Joseph K (18472465)

"…</p><h3>Results</h3><p dir="ltr">ED admission of dialysis patients with hyperkalemia which require dialysis reduced from 12% to 0% (Figure 1) and the number of patients who are using low potassium bath of 1.0 mmol/L in Dialysate solution decreased from 56 in Jan 2022 to 7 patients in June 2023 (Figure 2)</p><h3>Conclusion </h3><p dir="ltr">The new potassium protocol was found to be very effective, and has a direct impact on the quality and safety of HD patients. …"

Enhancing the electrocoagulation process for harvesting marine microalgae (Tetraselmis sp.) using interdigitated electrodes حسب Wardan A. Khatib (17302747)

"…Furthermore, decreasing the electrode distance to 0.5 cm increased the algal harvesting efficiency to 96.18%. …"

Epibenthic communities from offshore platforms in the Arabian Gulf are structured by platform age and depth حسب Felipe Torquato (14158845)

"…The lowest number of functional groups occurred in the early ages (2–3 years old), and some groups either increased or decreased their frequency and abundance along the years. …"

Application of Fe₃O₄ magnetite nanoparticles grafted in silica (SiO₂) for oil recovery from oil in water emulsions حسب Wamda Faisal Elmobarak (17058024)

"…Using an MD_dose as low as 10 mg/L attained a %_hdem in the range of 93% - 4.3% for O/W mixtures with C_oil < 2000 mg/L, which slightly decreased to ~90% for higher concentrations. The reported %R_oil(p-value <0.05) was >90 ± 0.1 for tests carried out with pH 7 and C_sur0.1 g/L and declined at higher pH and Csur to % 86.5 due to the increase in emulsion stability. …"

Basophil-VAMP7 is a vital regulator of skin barrier integrity and chronic itch حسب Zhang, Wenhao

"…VAMP7 knockout also decreased IL-4 and LTC4 release from basophils. Additionally, OSM downregulated barrier proteins and upregulated pruriceptors in keratinocytes; however, these effects were reversed by SC144, which restored skin barrier function in AIF without affecting itch response in either model. …"
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Characterization of Non-hormone Expressing Endocrine Cells in Fetal and Infant Human Pancreas حسب Abu Saleh Md Moin (6189512)

"…While the majority of CPHN cells express (in overall compartments of pancreas) the pan-endocrine transcription factor NKX2.2 and beta-cell specific NKX6.1 in comparable frequency in fetal and infant/child cases (81.9 ± 6.3 vs. 82.8 ± 3.8% NKX6.1+-CPHN cells of total CPHN cells, fetal vs. infant/child, p = 0.9; 88.0 ± 4.7 vs. 82.1 ± 5.3% NKX2.2+-CPHN cells of total CPHN cells, fetal vs. infant/child, p = 0.4), the frequency of clustered CPHN cells expressing NKX6.1 or NKX2.2 is lower in infant/child vs. fetal cases (1.2 ± 0.3 vs. 16.7 ± 4.7 clustered NKX6.1+-CPHN cells/mm2, infant/child vs. fetal, p < 0.01; 2.7 ± 1.0 vs. 16.0 ± 4.0 clustered NKX2.2+-CPHN cells/mm2, infant/child vs. fetal, p < 0.01).…"

Comparative study of the parameters affecting the performance of microchannels' heat exchangers: Latest advances review حسب Muhammad Asim (2235472)

"…When the fluid is added with nanoparticles, like, Al2O3 and copper oxide (CuO) with different volumetric fractions (φ) of 0%, 0.5%, 1%, 1.5%, and 2%, the performance of the microchannel rises with rising the Reynolds number but conversely when the fluid is used in pure form the performance decreases with the rising value of Reynolds number. …"

Algal-algal bioflocculation enhances the recovery efficiency of Picochlorum sp. QUCCCM130 with low auto-settling capacity حسب Imen Saadaoui (14159025)

"…Results showed that self-settlement capacity increased with cell size and can be indirectly related to a decreased zeta potential of larger cells which enhances the Van der Waals attractive forces. …"

An efficient claim management assurance system using EPC contract based on improved monarch butterfly optimization models حسب K. Mukilan (22224793)

"…Among the prevalent issues in this sector, cash flow problems frequently lead to decreased productivity and efficiency. To address these challenges, a claim management system is developed based on the Improved Monarch Butterfly Optimization Algorithm (IMBOA) and the principles of EPC. …"

Assessment of Knowledge, Attitude and Practice towards Sustainability Aspects among Higher Education Students in Qatar حسب Shaikha R. Al-Nuaimi (19488232)

"…Results were analyzed using statistical tools to show that over 80% grasp sustainability-related knowledge. This value gradually decreases in attitudes and behaviors based on evaluating the pro-sustainability student responses. …"