Follow‐Up and Comparative Assessment of SARS‐CoV‐2 IgA, IgG, Neutralizing, and Total Antibody Responses After BNT162b2 or mRNA‐1273 Heterologous Booster Vaccination حسب Salma Younes (6424865)

"…We measured the levels of neutralizing total antibodies (NTAbs), total antibodies (TAbs), anti‐S‐RBD IgG, and anti‐S1 IgA titers.</p><h3>Results</h3><p dir="ltr">Homologous primary vaccination with ChAdOx1 not only showed less potent NTAb, TAb, anti‐S‐RBD IgG, and anti‐S1 IgA immune responses compared to primary BNT162b2 or mRNA‐1273 vaccination regimens (<i>p</i> < 0.05) but also showed ~3‐fold less anti‐S1 IgA response compared to infection‐induced immunity (<i>p</i> < 0.001). …"

A customised fetal growth and birthweight standard for Qatar: a population-based cohort study حسب Thomas Farrell (3933833)

"…The main pathological factors were preexisting diabetes (increase by +175.7 g) and smoking (decrease by −190.9 g). …"

Fixing a heart valve حسب Nature Research (16552612)

"…All of these factors significantly increase the rate of complications following valve replacement, so valve repair is a more viable option in these parts of the world. …"

How does diabetes mellitus impact on the prognosis of dental implants? حسب Gabriele Baniulyte (17885981)

Improving the performance of a commercial absorption cooling system by using ejector: A theoretical study حسب Hamza K. Mukhtar (17821004)

"…An improvement of 70.6% in the COP was obtained at the design condition. A parametric analysis was implemented to study the significance of the key parameters in the RACS performance. …"

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

"…Expression of CaM^D132E and CaMD134H mutants results in significant reduction of the zebrafish heart rate, mimicking a severe form of human bradycardia, whereas expression of CaM^Q136P results in an increased heart rate mimicking human ventricular tachycardia. …"

The role of twinning and stacking fault-induced plasticity on the mechanical properties of aluminum-lithium-graphene nanocomposites حسب Sara I. Ahmad (16936923)

"…The compressive yield strength (CYS) increased from 88 MPa for the starting Al to 403 MPa for the Al-Li-GNPs nanocomposites with 1.0 wt% GNPs. …"

The effect of doping MoSe₂ by clusters of noble metals on its adsorption for NH₃ حسب Ahmad I. Ayesh (10188469)

When Should a Brain MRI Be Performed in Children with New-Onset Seizures? Results of a Large Prospective Trial حسب Hourani, R.

"…Univariate analysis showed a significant increase in the frequency of epileptogenic lesions with decreasing age, the presence of developmental delay, and the number and types of seizures at presentation. …"
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The Impact of Transformational Leadership on Employee Productivity, Happiness, and Burnout: The Mediating Role of Employee Engagement and Stress حسب ALI, AMNEH M. I.

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A clustering metaheuristic for large orienteering problems حسب Almiqdad Elzein (13141038)

"…The metaheuristic aims to dramatically improve the computation time of a given Orienteering Problem algorithm without a significant decrease in the solution quality of that algorithm, especially for large Orienteering Problems. …"

Prehospital plasma transfusion versus standard of care following traumatic injury: a review of the systematic reviews and a meta-analysis حسب Ayman El-Menyar (440103)

"…PHP did not significantly decrease vasopressor use or late mortality; however, it may reduce the total use of RBCs in the first 24 h. …"

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

"…Overall, consanguinity was associated with a decrease in birth weight for gestational age by 1.8% (ß = −0.018, 95% confidence interval: −0.027, −0.008). …"
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Impact of the fear of Covid-19 infection on intent to breastfeed; a cross sectional survey of a perinatal population in Qatar حسب Shuja Mohd Reagu (12051406)

"…</p><h3>Conclusions</h3><p dir="ltr">The rates of Obsessive–compulsive symptoms were increased and the rates of intent to breastfeed were decreased when compared with pre pandemic rates. The obsessive–compulsive symptoms and the intent to not breastfeed were significantly associated with fear of infection to the new-born. …"

Targeting the MAP kinase pathway in astrocytoma cells using a recombinant anthrax lethal toxin as a way to inhibit cell motility and invasion حسب Al-Dimassi, Saleh

"…However, astrocytoma cells that were treated with LeTx showed a significant decrease in cell motility as seen by wound healing as well as random 2D motility in serum. …"
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Feasibility of a group-based laughter yoga therapy on anxiety and happiness among community-dwelling older adults: A quasi-experimental study حسب Mona Metwally El-Sayed (17725127)

"…</p><p><br></p><h3>Results</h3><p dir="ltr">A statistically significant decrease in anxiety level among the study group compared to the control group (Pre = 16.68 (7.35), immediate = 6.65 (2.89), post three-month = 7.68 (2.75), p=<0.001 and effect size = 0.715). …"

Modulation of gut microbiota: The effects of a fruits and vegetables supplement حسب Arun Prasath Lakshmanan (6807152)

"…The gut microbiome composition, measured by 16S rDNA sequencing, showed no difference in both alpha and beta diversities, whereas the LEfse analysis revealed a microbial shift after the treatment, with a decreased abundance of the genus <i>Ruminococcus</i> from the Lachnospiraceae family (<i>p</i> = 0.009), and the unclassified genus from the family Erysipelotrichaceae (UC36, <i>p</i> = 0.003) in the FVS group compared with the PLA group (confirmed by SIAMCAT analysis, AUC = 74.1%). …"

A component analysis of positive behaviour support plans حسب Grey, Ian

"…Conclusion Only treatment acceptability was found to be related to decreases in behavioural frequency. No single intervention component was found to have a greater association with reductions in challenging behaviour…"
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Investigations on Entrepreneurship Needs, Challenges, and Models for Countries in Transition to Sustainable Development from Resource-Based Economy—Qatar as a Case حسب Mohammad I. Al-Housani (19170967)

"…It explores the role of entrepreneurship to help transition from a resource-based economy, mainly through increasing the number of entrepreneurs and enhancing private-enterprise-led and small and medium enterprises to achieve economic diversification. …"

A snapshot of current medical research: The notion of supply and demand حسب Almutairi, Adel F.

"…Therefore, it is time to be more selective and innovative with our research in order to have a significant positive impact on healthcare services.…"
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