Spectrofluorometric investigations on the solvent effects on the photocyclization reaction of diclofenac by Abdulilah Dawoud, Bani-Yaseen

“…The spectral information obtained for the photochemical reaction of DCF in a set of neat solvents demonstrates that the photoconversion reaction rate of DCF is not only medium polarity dependent but also hydrogen-bonding dependent. …”
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Seroprevalence of camel brucellosis in Qatar by Hashim Alhussain (9167136)

“…Camels below breeding age (i.e., < 4 years old) showed decreased seropositivity (3.4%, 95% CI, 0.1–17.8), compared to (22.8%, 95% CI, 17.4–29.0) seropositivity in camels ≥ 4 years of age, with a significant association between age groups and seropositivity (<i>P</i> = 0.02). …”

Assessment of resin systems as solution for well integrity challenge in carbonate reservoirs by Albertus Retnanto (17269237)

“…Based on the performed experimental tests results, the optimal additive resin for a class G cement slurry is the microbond additive at a concentration of 7.5%. …”

Efficient Integration of Direct Air Capture With HVAC System by Yasser Mohamed Mohamed Taher Abdellatif (20741534)

“…<p dir="ltr">Direct Air Capture (DAC) is a pivotal negative emissions technology uniquely capable of capturing CO₂ from unaddressed sources such as transportation, construction, and agriculture. …”

Trends in prevalence of blindness and distance and near vision impairment over 30 years: an analysis for the Global Burden of Disease Study by Rupert Bourne (603842)

“…Globally, between 1990 and 2020, among adults aged 50 years or older, age-standardised prevalence of blindness decreased by 28·5% (–29·4 to −27·7) and prevalence of mild vision impairment decreased slightly (–0·3%, −0·8 to −0·2), whereas prevalence of moderate and severe vision impairment increased slightly (2·5%, 1·9 to 3·2; insufficient data were available to calculate this statistic for vision impairment from uncorrected presbyopia). …”

Adaptation of a Mice Doppler Echocardiography Platform to Measure Cardiac Flow Velocities for Embryonic Chicken and Adult Zebrafish by Fatiha M. Benslimane (6695087)

“…Recorded data are then used to calculate cardiac function parameters such as cardiac output, as well as the hemodynamic shear stress levels in the heart and blood vessels. The multi-mode (i.e., b-mode, m-mode, Pulsed Doppler, Tissue Doppler, etc.) small animal ultrasound systems in the market can be used for most <i>in vivo</i> cardiac disease models including mice, embryonic chick and zebrafish. …”

التعليم الديني المسيحي في إندونيسيا: دراسة مادة التربية الدينية في مدرسة إيمانويل الكاثوليكية بجاوا الشرقية... by Abdul Syukur (20773880)

Energy saving potential analysis applying factory scale energy audit – A case study of food production by Derar, Al Momani

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Engineering the Surface and Mechanical Properties of Water Desalination Membranes Using Ultralong Carbon Nanotubes by Yehia M. Manawi (18091207)

“…More pronounced effect on membrane’s mechanical properties was observed due to compatibility of CNTs with PS matrix when compared to other factors (i.e., changes in the CNT aspect ratio). The water contact angle for PS membranes incorporated with commercial CNT sharply decreased from 73° to 53° (membrane hydrophilization) for membranes with 0.1 and 1.0 wt. % of CNTs, while for the same loading of produced CNTs the water contact angles for the membrane samples increased from 66° to 72°. …”

Phase state of secondary organic aerosol in chamber photo-oxidation of mixed precursors by Yu Wang (12152)

“…Liquid (bounce fraction; BF < 0.2) at RH > 80 % and nonliquid behaviour (BF > 0.8) at RH < 30 % were observed, with a liquid-to-nonliquid transition with decreasing RH between 30 % and 80 %. …”

Essays on Digital Financial Inclusion and Financial Resilience for Sustainable Development in Sub-Saharan Africa by Jamila Abubakar (22653059)

“…The first essay approaches the study of Digital Financial Inclusion (DFI) and financial resilience in sub-Saharan Africa (SSA) from the unique perspective of the African middle-income class. Utilising a unique dataset encompassing detailed records of savings transactions between 2017-2022, the essay analyses the effect of financial shocks on indicators of financial resilience and savings accumulation for middle-income class individuals and middle-class young people (i.e., youth) while controlling for demographic and savings account characteristics, focusing on Nigeria as a unique setting. …”

Differences in protein expression, at the basal state and at 2 h of insulin infusion, in muscle biopsies from healthy Arab men with high or low insulin sensitivity measured by hype... by Ilham Bettahi (363910)

“…Among the 835 proteins, two showed differential responsiveness to insulin; ATP5F1 protein was decreased, and MYLK2 was higher in the LIS group compared with that in the HIS group. …”

Thermodynamic analysis of solar-driven integrated system for efficient brine management and hydrogen production by Nadira Salsabila (16855101)

“…The RED system generates hydrogen at 0.00041 kg/s where the production rate increases with rising current density while the PCA system produces hydrogen at a rate of 0.00024 kg/s. …”

Using artificially generated pictures in customer-facing systems: an evaluation study with data-driven personas by Joni Salminen (7434770)

“…<p dir="ltr">We conduct two studies to evaluate the suitability of artificially generated facial pictures for use in a customer-facing system using data-driven personas. …”

Epibenthic communities from offshore platforms in the Arabian Gulf are structured by platform age and depth by Felipe, Torquato

“…A step further is now required to determine whether these platform foundations should be converted to reefs after their decommissioning (i.e., Rigs to Reefs approach).…”
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Electric vehicles charging management using deep reinforcement learning considering vehicle-to-grid operation and battery degradation by Mostafa M., Shibl

“…In this paper, a deep RL-based EVs charging management solution is presented, while considering fast charging, conventional charging and V2G operation, in order to satisfy the requirements of the user and the utility. …”
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Crunching the numbers of food poisoning in Qatar by Nature Research (16552612)

“…<p>Salmonellosis is a common type of food poisoning caused by <i>Salmonella</i> bacteria. …”

A Case Study to Identify the Hindrances to Widespread Adoption of Electric Vehicles in Qatar by Amith Khandakar (14151981)

Energy Efficiency of UAV-Based Communication Systems Powered via Energy Harvesting Through Trajectory Optimization by Mohammad Abou Arkoub (19953132)

Trends and levels of the global, regional, and national burden of appendicitis between 1990 and 2021: findings from the Global Burden of Disease Study 2021 by Letourneau, Ian D

“…The global age-standardised rates of mortality, incidence, YLLs, YLDs, and DALYs due to appendicitis decreased steadily between 1990 and 2021, with the largest reduction in mortality and YLL rates. …”
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