Mixed precision iterative refinement with adaptive precision sparse approximate inverse preconditioning حسب Noaman Khan (19810050)

"…<p dir="ltr">Hardware trends have motivated the development of mixed precision algorithms in numerical linear algebra, which aim to decrease runtime while maintaining acceptable accuracy. …"

Perceptions of Science Teachers Regarding Instruction that Increase High School Students' Motivation to Learn Science in Al Ain City حسب ALKHATIB, SARA

"…This study recommended that other studies be conducted on science instruction that increases students’ motivation to learn science using a broader sample to include other schools and other educational stages and with a larger sample size of teachers. …"
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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 حسب Vijay, Ganji

"…In a continuous variable analysis, the association between 25(OH)D and bone mass was significant, non-linear, inverse ‘U’. In conclusion, serum 25-hydroxyvitamin D was inversely associated with adiposity measures and non-linearly associated to bone mass in postmenopausal Qatari 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 حسب Vijay Ganji (8710491)

"…In a continuous variable analysis, the association between 25(OH)D and bone mass was significant, non-linear, inverse ‘U’. In conclusion, serum 25-hydroxyvitamin D was inversely associated with adiposity measures and non-linearly associated to bone mass in postmenopausal Qatari women.…"

Analyzing the Influence of Climate and Anthropogenic Development on Vegetation Cover in the Coastal Ecosystems of GCC حسب Abhilash Dutta Roy (22466830)

"…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. …"

Preterm birth in low-middle income Countries حسب Alim, Swarray-Deen

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Preparation of albumin-targeted liposomes and the study of their release characteristics using ultrasound حسب Turki, Renad

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Effect of consanguinity on birth weight for gestational age in a developing country حسب Wakim, Gerard

"…No significant difference was observed in the decrease in birth weight between the first- and second-cousin marriages. …"
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Qatar’s immigrants at higher risk of diabetes حسب Nature Research (16552612)

"…The results, however, suggest that Qatar’s immigrant population has a significantly increased risk of having undiagnosed T2D, and that glycated haemoglobin levels could be a useful diagnostic tool for early detection of the disease. …"

Methylation at global LINE-1 repeats in human blood are affected by gender but not by age or natural hormone cycles حسب El Maarri, Osman

"…Previously, we reported on inter-individual and gender specific variations of LINE-1 methylation in healthy individuals. …"
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Analysis and Design of Circular Shafts Using Finite Element Method حسب Chehadeh, Ali Saleh

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The Effect of Different Doses of Intravenous Dexmedetomidine on the Properties of Subarachnoid Blockade: A Systematic Review and Meta-Analysis حسب Mohammad K Al Nobani (16561248)

"…Dexmedetomidine-related side effects were higher in patients receiving larger doses; the incidence of bradycardia was higher (OR=3.53, P<0.001) and incidence of hypotension showed a 1.29 fold increase when compared to the control group (P=0.065).…"

Do near-bedtime usage of smartphones and problematic internet usage really impact sleep? A study based on objectively recorded usage data حسب Aftab Alam (5158601)

"…Regarding sleep distraction, multivariate linear regression analysis revealed that two hours before sleep was a significant and positive predictor of sleep distraction (β = 0.197, p = 0.003), whereas PIU was not significant. …"

Host Genetic Variants Potentially Associated With SARS-CoV-2: A Multi-Population Analysis حسب Maria K. Smatti (4675852)

"…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. …"

Flexural strengthening of reinforced concrete beams with CFRP laminates and spike anchors حسب Assad, Maha

"…Results indicated that larger diameter anchors provide strengthening effect similar to increasing the number of FRP layers instead of providing anchorage to the FRP sheet. …"
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Strengthening of High Strength Reinforced Concrete Slabs with CFRP Laminates حسب Mahmoud, Hasan Saleh

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A Fully Optical Laser Based System for Damage Detection and Localization in Rail Tracks Using Ultrasonic Rayleigh Waves: A Numerical and Experimental Study حسب Masurkar, Faeez

"…First, the noise and unwanted wave packets increase with the increase in the time window and the inspection length. …"
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The sympathetic baroreflex is enhanced during emotional stress in rats حسب Kanbar, Roy

"…Under both conditions, baroreflex function curves relating AP and RSNA were constructed by fitting a sigmoid function to RSNA and AP measured during sequential nitroprusside and phenylephrine administrations. Air-jet stress significantly (P<0.01) increased the mean levels of AP (from 112 +/- 2 to 124 +/- 2 mmHg), heart rate (from 381 +/- 10 to 438 +/- 18 beats/min) and RSNA (from 0.80 +/- 0.14 to 1.49 +/- 0.23 microV). …"
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Sensibilisation du baroréflexe sympathique durant le stress émotionnel chez le rat حسب Kanbar, R.

"…Under both conditions, baroreflex function curves relating AP and RSNA were constructed by fitting a sigmoid function to RSNA and AP measured during sequential nitroprusside and phenylephrine administrations. Air-jet stress significantly (P ≪ 0.01) increased the mean levels of AP (from 112 ± 2 to 124 ± 2 mmHg), heart rate (from 381 ± 10 to 438 ± 18 beats/min) and RSNA (from 0.80 ± 0.14 to 1.49 ± 0.23 µV). …"
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Effects of short-term resistance training and tapering on maximal strength, peak power, throwing ball velocity, and sprint performance in handball players حسب Souhail Hermassi (6919487)

"…The experimental group showed significantly larger interaction effects for the 10-week training period (12/15, 80%), than for the following 2 weeks of tapering (10/15, 67%), with the largest gains being in 15 m sprint times (d = 3.78) and maximal muscular strength in the snatch (d = 3.48). …"