Wide Range Voltage Scaling Converter With Extended Duty and Low Voltage Stress for a DC Microgrid Applications by Md Samiullah (16888767)

“…In addition, the closed-loop operation of the converter is validated by its ability to maintain a regulated 400 V dc bus voltage, despite variations in the input voltage.…”

Waste to energy: Facile, low-cost and environment-friendly triboelectric nanogenerators using recycled plastic and electronic wastes for self-powered portable electronics by Muhammad Umaid Bukhari (17148322)

“…On the other hand, the increasing consumption of fossil energy is further damaging our environment. …”

Ghost-NeRV: Efficient Neural Video Representation via Ghost Convolutions by Shanableh, Tamer

“…An ablation study further evaluates a GhostConv-V2 variant, which provides marginal quality improvements at the cost of increased computation and bitrate, confirming that the original Ghost convolution offers the best efficiency-accuracy trade-off. …”
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Clinical patterns and outcomes of hospitalized patients with grinder-related neurovascular injuries: A decade of experience from a Level I Trauma center by Hassan Al-Thani (440106)

“…The incidence of GRIs showed an increasing trend over the years. All patients were males with a mean (SD) age of 34.9 (9.8) years. …”

Maternal and Neonatal Outcomes Post Bariatric Surgery: A Population-Based Study by Nader I. Al-Dewik (17039794)

“…On the other hand, obesity significantly increased the risk of gestational diabetes, cesarean deliveries, and labor induction in comparison to the other groups.…”

Perinatal factors impacting echocardiographic left ventricular measurement in small for gestational age infants: a prospective cohort study by Ibrahim Elmakaty (14614270)

“…<h2>Introduction</h2><p dir="ltr">Infants born small for gestational age (SGA) have an increased risk of developing various cardiovascular complications. …”

Maternal–Neonatal Methylome Signatures In Preterm Birth Revealed By Long-Read DNA Methylation Profiling by BalaSubramani Gattu Linga (19325617)

“…Epigenetic regulation, particularly DNA methylation, is increasingly recognized as a key mediator of these processes, yet dual maternal-neonatal methylation landscapes in PTB remain insufficiently characterized. …”

Numerical Evaluation of Pre-Damaged Beam Using Recycled Concrete Aggregate Strengthened by FRP Sheets by MOHAMMED, MOHAMMED ASHRAF MOUSTAFA

“…Fiber reinforced polymer (FRP) has been increasingly used nowadays as an effective rehabilitation method in buildings due to structural flaws and aging of building structures, therefore it is an effective method to repair beams, columns, slabs. …”
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Skin responses to fractional photothermolysis by Tannous, Zeina

“…MENDs contain melanin pigment, and are shed from the epidermis within 7 days. Evidence of increased collagen III production is shown with immunohistochemistry (IHC) staining 7 days after FP. …”
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Levels and indoor–outdoor relationships of PM10 and soluble inorganic ions in Beirut, Lebanon by Saliba, N.A.

“…In winter, the overall average outdoor concentration dropped by 19%, whereas the average indoor concentration increased by 50% over the ones calculated for the summer. …”
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Optimizing chemisorption based direct air capture unit efficiency in HVAC systems: A study on the impact of DAC location and adsorption conditions as a response to the climate cris... by Yasser M. Abdullatif (16500945)

“…Specifically locating DAC unit at Position 6 increases DAC efficiency from 5.3% to 27.19% for 8th of June 2022 at 11:00 am in Qatar. …”

Impact of Ge content on the electrochemical performance of Germanium Oxide/Germanium/ reduced graphene (GeO₂/Ge/r-GO) hybrid composite anodes for lithium-ion batteries by Christian Randell Arro (17128855)

“…At 75% Ge mass loading the anode suffered with limited cycling retention of 57.5% at the cost of greater specific capacities. …”

An additive manufacturing approach based on electrohydrodynamic printing to fabricate P3HT:PCBM thin films by Zulfikre Esa (19457344)

“…The estimated film mass and thickness were found between 3.235 and 23.471 mg and 597.5 nm to 1.60 µm, respectively. The films exhibited a broad visible absorption spectrum ranging from ~ 340 to ~ 600 nm, with a maximum peak λ_max located at ~ 500 nm. …”

Microwave-synthesized composite preformed particle gels based on tragacanth gum and palygorskite for high-salinity high-temperature conditions by Ahmed Ben Ali (17792594)

“…Swelling behavior in real Gulf seawater (TDS = 45,2 mg/L) and rheological measurements taken at elevated temperatures (80 °C and 100 °C) showed that the addition of Pal enhanced gel rigidity but slightly reduced swelling capacity, likely due to increased steric hindrance. The formulation TPAC₂ (2.5 g Pal) exhibited an optimal balance between swelling (14.2 g/g at 100 °C) and mechanical strength, making it a strong candidate for reservoir applications. …”

Cognitive Load Estimation Using a Hybrid Cluster-Based Unsupervised Machine Learning Technique by Iqbal Hassan (22155274)

“…<p dir="ltr">The increasing prevalence of non-invasive, portable Electroencephalography (EEG) sensors for neuro-physiological measurements has propelled EEG-based assessments of cognitive load (CL) into the spotlight. …”

First principles investigation of CO and CO₂adsorption on graphene nanoribbon modified by ZrO_x by Ahmad I. Ayesh (10188469)

“…In particular, the Zr doped GNR has the highest capacity for both gases' adsorption, where the adsorption energy for CO and CO₂ increases 18.4 and 16.5 times, respectively, reference to the pristine GNR. …”

Enhancing human thermal comfort in hot arid cities: A systematic review of urban heat island observations and mitigation strategies by Omer Abedrabboh (17346847)

“…These areas, characterized by extreme heat and drought, face increased outdoor thermal discomfort and high energy demands for cooling. …”

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

“…Among the three catalysts tested, the composite W₁₈O₄₉/g-C₃N₄ demonstrated remarkable catalytic activity of 62.3 μmol g−1 h−1 under visible light, nearly 4-fold higher than pristine W₁₈O₄₉ and 5-fold higher than g-C₃N₄. The enhanced performance is attributed to the forming of a Z-scheme heterojunction system, as evidenced by XPS analysis showing increased oxygen vacancy density and strong electronic coupling between the components, further confirmed by electrochemical characterization revealing improved charge separation efficiency. …”

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. …”

Prevalence of anxiety, sleep bruxism and temporomandibular disorders during COVID-19 in Qatari children and adolescents: a cross-sectional study by H. Nazzal (14152233)

“…Overall anxiety symptoms, sleep bruxism and TMD were evident in 29.6%, 5.7% and 23.1%, respectively. An increased consumption of food, sweets and worsening of brushing habits were evident in 51.8%, 62.8% and 31.2%, respectively.…”