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. …”

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. …”

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)

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

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. …”

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. …”

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>. …”

A Novel Technique for Detecting Underground Water Pipeline Leakage Using the Internet of Things by Ahmad Abusukhon (19418644)

“…In Jordan, water leakage costs $1.7 million. This expense can be significantly decreased using an effective early water leak detection system. …”

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. …”

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.…”

Multilayer Reversible Data Hiding Based on the Difference Expansion Method Using Multilevel Thresholding of Host Images Based on the Slime Mould Algorithm by Abu Zitar, Raed

“…In the DE-based RDH method, finding spaces that create less distortion in the marked image is a significant challenge, and has a high insertion capacity. …”
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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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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. …”

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. …”

The impact of water table fluctuation and salinity on LNAPL distribution and geochemical properties in the smear zone under completely anaerobic conditions by Reem Elfatih Ismail (14151663)

“…At the source zone, benzene and toluene reached their maximum concentration after 30 and 10 days for the stable and the fluctuating columns, respectively. Significant decrease in benzene and toluene concentrations occurred under the fluctuating water table. …”

Release of colloids in saturated porous media under transient hydro-chemical conditions: A pore-scale study by Safna Nishad (16932474)

“…<p dir="ltr">The deposition and consequent release of colloids pose a significant challenge to the environment, groundwater quality and human health. …”

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. …”

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. …”