A slow but steady nanoLuc: R162A mutation results in a decreased, but stable, nanoLuc activity by Wesam S. Ahmed (10170053)

“…Here, we combined molecular dynamics (MD) simulation and mutational analysis to show that the R162A mutation results in a decreased but stable <u>bioluminescence </u>activity of NLuc in living cells and in vitro. …”

Thermal challenges in lithium-ion battery technology: Investigating performance and thermal stability by Kenza Maher (22803425)

“…However, ensuring the safety and reliability of these batteries in desert environments presents significant challenges due to high temperatures, pervasive dust, and limited cooling mechanisms. …”

Addressing Challenges of Distance Learning in the Pandemic with Edge Intelligence Enabled Multicast and Caching Solution by Kashif Bilal (16896357)

Mirizzi Syndrome: Mastering the Challenge, Characterization and Management Outcomes in a Retrospective Study of 60 Cases by Yousef Yahia (19756989)

“…Liver enzyme and bilirubin levels were significantly higher in the advanced types. Preoperative diagnosis was achieved in 70% of patients, with MRCP and ERCP being the most effective diagnostic tools. …”

Impact of Work-Life Balance on Female Employee Motivation by Haleema Raja (22196926)

Designing a Carbon Utilization Network: From Stationary Sources to Agricultural Greenhouses by Waleed Rahmat Ullah (22653065)

“…Economically, this approach can reduce operational costs, stimulate local agricultural sectors, and decrease reliance on food imports, fostering resilience against global market fluctuations. …”

Towards secure private and trustworthy human-centric embedded machine learning: An emotion-aware facial recognition case study by Muhammad Atif Butt (10849980)

“…We find that input quantization partially degrades the efficacy of adversarial and backdoor attacks at the cost of a slight decrease in accuracy over clean inputs. …”

Competition vs cooperation: An agent based model for sustainable tomatoes’ import system by Sarah Namany (17268922)

“…Based on the research findings, a competitive global market can bring economic benefits to Qatar as an importing nation, but this approach also entails substantial <u>water consumption</u> and results in significant environmental emissions. Conversely, collaboration among exporting countries demonstrates a potential 20% reduction in water usage and a 15% decrease in environmental emissions compared to the competitive scenario, offering enhanced environmental performance albeit at<u> higher economic costs</u>. …”

Hydrogen energy systems: Technologies, trends, and future prospects by Abdellatif M. Sadeq (16931841)

“…Adoption at scale could decrease global <i>CO</i>_<em>2</em>emissions by up to 830 million tonnes annually. …”

A Comparison of Greywater Irrigation and Hydraulic Loading Rate on Growth and Treatment Performance With Various Ornamental Plants by Salam Akinkunmi Alli (21547055)

“…<p dir="ltr">Qatar, due to its arid climate, high water demand, and limited freshwater resources, faces significant challenges with water scarcity. Almost all household water is provided by desalination, which has high economic and environmental costs. …”

Visitors off the trail: Impacts on the dominant plant, bryophyte and lichen species in alpine heath vegetation in sub-arctic Sweden by Monika, Rawat

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Mixed precision iterative refinement with adaptive precision sparse approximate inverse preconditioning by Noaman Khan (19810050)

“…Our numerical experiments show that this approach can potentially lead to a reduction in the cost of storing and applying sparse approximate inverse preconditioners, although a significant reduction in cost may comes at the expense of increasing the number of GMRES iterations required for convergence.…”

Walking around the preferred speed: examination of metabolic, perceptual, spatiotemporal and stability parameters by Lina Majed (7485380)

“…While metabolic, perceptual and spatiotemporal values were sensitive to the smallest change in speed (i.e., 0.5 km·h⁻¹⁾, a significant increase in the rate of carbohydrate oxidation and decrease in % fat oxidation were only observed at speeds above PWS. …”

Circular economy application for a Green Stadium construction towards sustainable FIFA world cup Qatar 2022™ by Abathar Al-Hamrani (16494884)

“…<p dir="ltr">The construction industry is responsible for a significant amount of raw material consumption and environmental footprints. …”

Khalasa date palm leaf fiber as a potential reinforcement for polymeric composite materials by Elsadig Mahdi (9967349)

“…CE applications can be a viable option for the sustainable production of polymeric composite materials by decreasing the cost and improving product lifetimes and mechanical performance. …”

Optimization of Community Integrated Energy System for the State of Qatar Towards Sustainable Development by Abdelrahman Mahmoud Ahmed Moursi (22674269)

“…The parametric study revealed that increasing photovoltaic capacity led to more than 15% cost savings up to an optimal limit. The analysis showed that reducing the discount rate from 10% to 5% decreased the total annualized cost by 24%, demonstrating the impact of financial instruments on capital-intensive sustainable energy systems. …”

Investigation of the Sustainable Production and Utilization of Biochar and Activated Carbon From Waste by Farah Yousef Taher Obar (19938288)

“…Out of the many food wastes, spent coffee grounds (SCG) comprise almost 15 million tons on a wet basis. Other significant solid wastes generated in Qatar include animal manures, and sewage waste. …”

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

“…Morever, Utilizing existing HVAC infrastructure significantly cuts the capital costs associated with deploying DAC technologies. …”

School children growth monitoring program in the state of Qatar: Observations from two survey rounds in 2016–17 and 2019–20 by Mohammed H. Al‐Thani (21406742)

“…Statistically significant shifts in BMI‐z‐score categories were noted for students of different age groups, gender, and nationality.…”

Reinforced steering Evolutionary Markov Chain for high-dimensional feature selection by Atiq ur Rehman (3044409)

“…(v) The effective size of successful agents is reduced recursively while progressing through different states to further facilitate the speed of convergence and decrease the number of features. (vi) The performance comparison with state-of-the-art feature selection methods shows a significant improvement and promise of the proposed method over the existing methods.…”