Particle size impact on pyrolysis of multi-biomass: a solid-state reaction modeling study by Sabah Mariyam (14150859)

“…Both activation energy and pre-exponential factor decreased from 18.78 to 5.57 kJ/mol and 1.16 E+10 to 1.48 E+08 with reducing particle sizes. …”

Nonlinear Multimode Vibration Attenuation Using Passive Circuits by Kadri, Khaled

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Risk Factors for Post-Cesarean, Surgical Site Infections in a Multi-Ethnic Population of Qatar by Sufia Athar (14777830)

“…</p><h3>Results</h3><p dir="ltr">8,372 women delivered by Cesarean section during the study timeframe. …”

A pathway to 25% reduction in greenhouse gas emission by 2030 using GIS-Based multi-criteria decision making for renewables, date palm (phoenix dactylifera), and carbon credits: a... by Hazrat Bilal (7367477)

“…<p dir="ltr">Qatar is making concerted efforts at the national level to decrease anthropogenic greenhouse gas emissions. The country has set its National Determined Contribution (NDC) in line with the Paris Agreement to reduce its overall emissions by 25% by the year 2030. …”

A Quadratic Non-Isolated High Step-Up Single-Input Dual-Output DC–DC Topology Based on Coupled Inductors with Low Input Current Ripple by Vafa Marzang (17347048)

“…The CIs’ turn ratios give another freedom factor to increase the output voltages and decrease the switches’ stress. The proposed converter ensures low input current ripple by designing the first coupled inductor’s turn ratios. …”

Characterizing the dynamics of climate and native desert plants in Qatar by Meshal Abdullah (17746950)

“…These findings suggest a continued decrease in vegetation coverage, leading to more drought seasons and impacting water and food security. …”

Removal of phenols and dyes from aqueous solutions using graphene and graphene composite adsorption: A review by Abdulrahman Abu-Nada (17280628)

“…Amongst the different technologies used to decrease pollutant levels in water, adsorption technology is highly effective even at low pollutant concentrations. …”

Production and investigation of flexible nanofibers of sPEEK/PVP loaded with RuO2 nanoparticles by Mariem Chamakh (14150481)

“…The effect of annealing and RuO₂ addition was illustrated by the decrease in fibers diameter. The vibration mode and structure of the samples were studied by Fourier transform spectroscopy (FTIR) along with Raman spectroscopy that revealed the strong interaction as well as crosslinking between the polymer blend and RuO₂. …”

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

“…We have validated the effectiveness of the proposed metaheuristic design through a set of computational experiments. …”

Colloid retention and mobilization mechanisms under different physicochemical conditions in porous media: A micromodel study by Safna Nishad (16932474)

“…<p dir="ltr">Clear understanding of pore-scale mechanisms that control transport and retention of colloids in porous media at different physicochemical conditions is critical to improve design and efficient cleanup methodologies of filter beds. …”

Minimizing Traffic Congestion through V2V Communication by Alqawasmeh, Suhieb

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Nonlinear Control of Brushless Dual-Fed Induction Generator With a Flywheel Energy Storage System for Improved System Performance by Mohammed Hamidat (3722086)

“…After optimization, the SMC settling time was significantly reduced from 0.7 seconds to 19.97 milliseconds, achieving a 96.9% improvement in response speed, while its steady-state error decreased from 0.48 to 0.06, marking an 87.5% reduction in tracking error. …”

Turkronicles: diachronic resources for the fast evolving Turkish language by Togay Yazar (22828175)

“…Despite the substantial vocabulary changes, we demonstrate that it is possible to identify old Turkish words that have the same meanings with newly coined ones using word embeddings. …”

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

“…</p><h3>Methods</h3><p dir="ltr">The PEARL registry data on women delivering in Qatar (2017–2018) was used to develop a multivariable linear regression model predicting optimal birthweight. …”

A genetically encoded BRET-based SARS-CoV-2 Mpro protease activity sensor by Anupriya M. Geethakumari (17052375)

“…<p dir="ltr">The main protease, M^pro, is critical for SARS-CoV-2 replication and an appealing target for designing anti-SARS-CoV-2 agents. Therefore, there is a demand for the development of improved sensors to monitor its activity. …”

Comparative Study of Several Energy Dissipating Devices by Abdul-Latif, Akrum

“…Comparative study of different structural situations is conducted using four energy dissipating devices designed and investigated by the author in previous works. …”
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Do near-bedtime usage of smartphones and problematic internet usage really impact sleep? A study based on objectively recorded usage data by Aftab Alam (5158601)

“…</p><h3> Results</h3><p dir="ltr">The multivariate linear regression showed that the increase in PIU (β = −0.231, p < 0.001) and smartphone usage two hours before sleep (β = −0.246, p < 0.001) led to decrease in sleep duration. 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. …”

CO₂ enhanced gas recovery and sequestration in depleted gas reservoirs: A review by Ahmed Hamza (7224470)

“…Nanoscale basis of CO₂-EGR using multiscale molecular simulation that could improve the design and operational conditions for CO₂-EGR operations is overviewed. …”

Stemming cardiovascular diseases in Qatar by Nature Research (16552612)

“…Diabetes was the largest preventable risk factor to decrease heart attacks and strokes.</p><p>Heart attack and stroke are the leading causes of death and disability worldwide, which have killed an estimated 17.1 million people in 2004, according to the World Health Organization. …”

Shear Behavior of One-Way Reinforced Concrete Hollow Slabs Voided with PET Void Formers by Hasan, Haider H.

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