Methane production enhancement from Tetraselmis biomass co-digestion using frying oil residue as co-substrate and ultrasonication as pretreatment by Firas, Feki

“…However, increasing specific energy sonication to 3.2 kJ/g VS decreased the positive energy balance of whole process from 8.6 to 5.5 ± 0.3 kJ/g VS. …”
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Analysis of road traffic crashes in the State of Qatar by Chantal Timmermans (18090547)

“…Time series analyses show an increasing trend of RTCs leading to severe injury and a slight decreasing trend for fatal RTCs. …”

Land surface temperature responses to land use dynamics in urban areas of Doha, Qatar by Shikha, Patel

“…Specifically, the mean summer LST increases by 7.64 °C (0.34 °C annually), and the mean winter LST decreases by 4.87 °C (0.22 °C annually). …”
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Efficient Integration of Direct Air Capture With HVAC System by Yasser Mohamed Mohamed Taher Abdellatif (20741534)

“…Experimental results with sorbents like SBA-15 functionalized with Tetraethylenepentamine (TEPA) show substantial increases in CO₂ adsorption capacity. Under humid conditions, replacing Lewatit with S-TEPA decreases thermal energy consumption from 425 kJ/molCO₂ to 325 kJ/molCO₂, and using S-PEI-L reduces it further to 275 kJ/molCO₂. …”

Fixing a heart valve by Nature Research (16552612)

“…All of these factors significantly increase the rate of complications following valve replacement, so valve repair is a more viable option in these parts of the world. …”

Land surface temperature responses to land use dynamics in urban areas of Doha, Qatar by Shikha Patel (14151027)

“…Specifically, the mean summer LST increases by 7.64 °C (0.34 °C annually), and the mean winter LST decreases by 4.87 °C (0.22 °C annually). …”

The nexus between debt structure, firm performance, and the financial crisis: non-linear panel data evidence from Japan by Rami Zeitun (17075215)

“…In addition, there is a U-shaped relationship between firm performance and short-term debt, suggesting that a firm’s profit decreases at lower levels of short-term debt (below 45.2%) and increases at higher levels of debt with short-term maturity. …”

Modeling the influence of daily temperature and precipitation extreme indices on vegetation dynamics in Katsina State using statistical downscaling model (SDM) by Mohammad, Hadi Ahmad

“…All the scenarios present increasing minimum and maximum temperatures and decreasing precipitation, except for RCP8.5, which predicted a more adverse trend. …”
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Influence of co-current vapor flow on falling film over horizontal tube by Furqan Tahir (14429547)

“…It is found that the vapor flow significantly affects the film distribution on the upper half of the tube. …”

Electrochemical and thermodynamic study on the corrosion performance of API X120 steel in 3.5% NaCl solution by Khuram Shahzad (575887)

“…The overall results revealed that PEI significantly decreases the corrosion rate of API X120 steel with inhibition efficiency of 94% at a concentration of 100 μmol L⁻¹. …”

Modeling the influence of daily temperature and precipitation extreme indices on vegetation dynamics in Katsina State using statistical downscaling model (SDM) by Mohammad Hadi Ahmad (17632248)

“…All the scenarios present increasing minimum and maximum temperatures and decreasing precipitation, except for RCP8.5, which predicted a more adverse trend. …”

Theoretical insight into effect of cation–anion pairs on CO₂ reduction on bismuth electrocatalysts by Sun Hee Yoon (7179263)

“…The adsorption energy (Eads) and work function (Wf) of the anions increases with decreasing anion size (i.e., Cl⁻ > Br⁻ > I⁻). …”

Exergames versus self-regulated exercises with instruction leaflets to improve adherence during geriatric rehabilitation: a randomized controlled trial by Peter Oesch (3572426)

“…Adherence was comparable at day one (38 min. in the EG and 42 min. in the CG) and significantly higher in the CG at day 10 (54 min. in the CG while decreasing to 28 min. in the EG, <i>p</i> = 0.007, ES 0.94, 0.39–0.151). …”