Enhancing photocatalytic partial oxidation of methane to methanol: Experimental investigation of 2D/metal oxide composite catalysts by Amira Chebbi (19756983)

“…This composite system offers a sustainable and cost-effective alternative to noble metal-based catalysts for photocatalytic methane conversion, demonstrating significant potential for clean energy production and greenhouse gas mitigation.…”

Clinical reappraisal of the composite international diagnostic interview version 3.3 in Qatar's National Mental Health Study by Salma M. Khaled (13847737)

“…Recalibration of the short‐form PCL‐5 removed an initially significant difference in PTSD prevalence with the full PCL‐5 (from X²₁= 610.5, <i>p</i> < 0.001 to X²₁= 2.5, <i>p</i> = 0.110) while also increasing AU‐ROC from 0.76 to 0.81.…”

Buckling and crushing behavior of foam-core hybrid composite sandwich columns under quasi-static edgewise compression by Arameh Eyvazian (16500978)

“…The results revealed that using the resin pins changes the unstable Euler buckling mode to a more stable progressive end-crushing and significantly increases the buckling load, specific buckling load, and energy absorption capability, which are highly favorable. …”

A Sociodemographic Analysis of the Impact of COVID-19-Related Schools’ Closure on the Diet and Physical Activity of Children and Adolescents in Qatar by Muna Abed Alah (14779534)

“…Higher parental educational levels, maternal employment, and having a positive family history of obesity and/or overweight in first-degree relatives were significantly associated with adverse lifestyle changes during schools’ closure.…”

Spatial, temporal, and demographic patterns in prevalence of smoking tobacco use and attributable disease burden in 204 countries and territories, 1990–2019: a systematic analysis... by Marissa B Reitsma (8674341)

“…Although prevalence of smoking had decreased significantly since 1990 among both males (27·5% [26·5–28·5] reduction) and females (37·7% [35·4–39·9] reduction) aged 15 years and older, population growth has led to a significant increase in the total number of smokers from 0·99 billion (0·98–1·00) in 1990. …”

Performance evaluation of 3D-printed PLA composites doped with WE43 magnesium alloy for bone tissue engineering applications by Sumama Nuthana Kalva (17302906)

“…Incorporating magnesium into PLA for 3D printing significantly affected the composites' dimensional stability and formation quality. …”

Mechanical Properties of Sustainable High Strength High Ductility PE-ECC at Elevated Temperatures by Mahmoudi, Fardin

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Psychological and Coping Strategies Related to Home Isolation and Social Distancing in Children and Adolescents During the COVID-19 Pandemic: Cross-sectional Study by Abduljaleel Abdullatif Zainel (18055382)

Exploring beyond numeric weight loss: The metabolic effects of semaglutide by Sara Sokary (17337724)

“…Semaglutide also slowed weight regain and promoted weight loss after failed <u>bariatric surgery.</u> It also significantly reduced ad libitum <u>energy intake</u>, decreased hunger, and increased satiety in multiple trials. …”

A Novel Steel Reinforcement Scheme for 3D Printed Concrete Beams: A Study on Shear Behaviour by Khalifa, Mohamed Ashraf

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The behavior of Tapered High Strength Concrete Filled Steel Tube (CFST) Column connected to Encased Steel Reinforced Concrete Composite (SRC) Column by Abdelhamid Azzazy, Yasser

“…The use of Convectional Concrete Column is often limited in high-rise Buildings due to the constraint from the architects on increasing size of the columns, so the composite columns provide appropriate solution to satisfy the architect and the Client with smaller column size. …”
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Engineering PLA-MXene nanocomposite with balanced mechanical properties for enhanced shape memory effect by Muni Raj Maurya (14149947)

“…Thermogravimetric analysis was performed to measure the thermal stability of the composite. Compared with pure PLA, with MXene loading, the PLA/Mx composites show an increase in thermal. …”

The effect of graphene on the activation energy of grain growth for the nanocrystalline thermoelectric n-type Bi2Te2.7Se0.3 by Farah M. El-Makaty (14157090)

“…The activation energy of the pristine Bi2Te2.7Se0.3 alloy is found to be 268 kJ/mol. For the composite samples, a lower graphene weight percentage (0.05 wt.%) increased the activation energy to 270 kJ/mol. …”

Mutations in L-type amino acid transporter-2 support SLC7A8 as a novel gene involved in age-related hearing loss by Meritxell Espino Guarch (18810097)

“…Thus, a screening of a cohort of ARHL patients and controls was carried out revealing several variants inSLC7A8, whose role was further investigated by in vitro functional studies. Significant decreases in SLC7A8 transport activity was detected for patient’s variants (p.Val302Ile, p.Arg418His, p.Thr402Met and p.Val460Glu) further supporting a causative role for SLC7A8 in ARHL. …”

A novel design for battery cooling based on highly thermally conductive phase change composites encapsulated by 3D printed polyethylene/boron nitride layer by Safna Nishad (16932474)

“…Phase change materials (PCM) are increasingly studied for battery thermal management due to their passive thermal storage capacity and temperature homogeneity. …”

Surface modification of carbon nanotubes with copper oxide nanoparticles for heat transfer enhancement of nanofluids by Abdallah D. Manasrah (18711428)

“…The experimental results showed that the developed NFs with different concentrations of modified CNTs (0.01, 0.05 and 0.1 wt%) have yielded a significant increase in specific heat capacity (102% higher than pure water) and thermal conductivity (26% higher than pure water) even at low concentration. …”

The effect of graphene structural integrity on the power factor of tin selenide nanocomposite by Manal Alsalama (17316895)

“…The increased power factor is attributed to the homogeneous distribution of graphene, which results in a significant increase in electrical conductivity. …”

EEG-Based Semantic Vigilance Level Classification Using Directed Connectivity Patterns and Graph Theory Analysis by Yahya, Fares

“…The strength and directionality of information flow in the connectivity network by RWTE/PDC and the GTA measures significantly decrease with vigilance decrement, p<0.05. …”
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Experimental validation of numerical model for thermomechanical performance of material extrusion additive manufacturing process: Effect of infill design & density by Ans Al Rashid (14777050)

Tailored nanofiber composites for a flexible piezoelectric nanogenerator: Poly(vinylidene fluoride) with BaTiO₃/NiFe₂O₄ by Hemalatha Parangusan (6556133)

“…The electroactive phase content of PVDF is increased by adding nanofillers, and the interfacial polarization between the nanofiller and polymer matrix is significantly enhanced. …”