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Mixed precision iterative refinement with adaptive precision sparse approximate inverse preconditioning
Published 2025“…Our numerical experiments show that this approach can potentially lead to a reduction in the cost of storing and applying sparse approximate inverse preconditioners, although a significant reduction in cost may comes at the expense of increasing the number of GMRES iterations required for convergence.…”
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Serum 25-hydroxyvitamin D concentrations are inversely associated with body adiposity measurements but the association with bone mass is non-linear in postmenopausal women
Published 2021“…Vitamin D deficiency has been linked to increased adiposity and decreased bone density. It is not known if vitamin D is linked to adiposity measures and bone mass in postmenopausal Qatar women. …”
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Serum 25-hydroxyvitamin D concentrations are inversely associated with body adiposity measurements but the association with bone mass is non-linear in postmenopausal women
Published 2021“…<p dir="ltr">Vitamin D deficiency has been linked to increased adiposity and decreased bone density. It is not known if vitamin D is linked to adiposity measures and bone mass in postmenopausal Qatar women. …”
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Analyzing the Influence of Climate and Anthropogenic Development on Vegetation Cover in the Coastal Ecosystems of GCC
Published 2025“…Our results revealed significant changes in land cover, as seen by an increase in artificial built-up areas by 15.5% in two decades and a corresponding decrease in bareland and dense vegetation. …”
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Melt processing and properties of linear low density polyethylene-graphene nanoplatelet composites
Published 2016“…Higher extruder speeds result in a better distribution of the GNPs in the matrix and a significant increase in thermal stability and thermal conductivity. …”
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Kefir exhibits anti‑proliferative and pro‑apoptotic effects on colon adenocarcinoma cells with no significant effects on cell migration and invasion
Published 2014“…Kefir's anti‑cancer potential was tested on CRC cell lines, Caco‑2 and HT‑29, through cytotoxicity, proliferation, and apoptotic assays. …”
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Increasing consultant-level staffing as a proportion of overall physician coverage improves emergency department length of stay targets
Published 2021“…</p><h3>Conclusions</h3><p dir="ltr">At the study site, in models that adjusted for overall on-duty EP numbers as well as myriad other operational factors, increasing numbers of on-duty Consultants was associated with a statistically and operationally significant reduction in ED LOS.…”
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Wave-packet dynamics in monolayer graphene with periodic scattering potentials
Published 2025“…For example, depending on the height and size of the incident wave packet, the transmission probability can decrease by more than 30%. The alteration of the polarity of the potential barriers also contributes to the transmission probabilities of the wave packets in graphene. …”
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Khalasa date palm leaf fiber as a potential reinforcement for polymeric composite materials
Published 2021“…Accordingly, as the moisture absorption of KDPLF/epoxy increases, its strength and stiffness decrease. As the moisture absorption of KDPLF/epoxy increases, its toughness increases.…”
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The Anti-Tumor Agent Sodium Selenate Decreases Methylated PP2A, Increases GSK3βY216 Phosphorylation, Including Tau Disease Epitopes and Reduces Neuronal Excitability in SHSY-5Y Neu...
Published 2019“…In conjunction with these data, whole-cell electrophysiological studies revealed that this concentration had maximum effect on membrane potentials, conductance and currents. Somewhat surprisingly, the catalytically active form, methylated PP2A (mePP2A) was significantly decreased. …”
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The Potential Role of Daucus carota Aqueous and Methanolic Extracts on Inflammation and Gastric Ulcers in Rats
Published 2009“…None of the extracts showed significant antibacterial activity. DCAE intake (250 mg/kg body weight) for one month period did not show adverse effects on lipemia, glycemia, hepatic and liver function except for a slight decrease in HDL cholesterol (p<0.05). …”
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Salvia officinalis water extract: a potential hypolipidemic, hypoglycemic and anti-ulcerogenic remedy
Published 2010“…All doses used caused significant decreases in stool water content indicating that the extract is a possible remedy for patients with diarrhea. …”
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Host Genetic Variants Potentially Associated With SARS-CoV-2: A Multi-Population Analysis
Published 2020“…Remarkably, Africans seem to carry extremely lower frequencies of SARS-CoV-1 susceptibility alleles, reaching to 32-fold decrease compared to other populations.</p><h3>Conclusion</h3><p dir="ltr">Multiple genetic variants, which could potentially modulate SARS-CoV-2 infection, are significantly variable between populations, with the lowest frequency observed among Africans. …”
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Proteomics Analysis of Human Obesity Reveals the Epigenetic Factor HDAC4 as a Potential Target for Obesity
Published 2013“…HDAC4 could therefore represent a potential therapeutic target for the control and management of obesity and presumably insulin resistance.…”
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Peripheral inflammatory and metabolic markers as potential biomarkers in treatment-resistant schizophrenia: Insights from a Qatari Cohort
Published 2024“…Linear regression analysis revealed that MLR and clozapine treatment were significantly correlated with the severity of schizophrenia symptoms. …”
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