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Privacy-Preserving Fog Aggregation of Smart Grid Data Using Dynamic Differentially-Private Data Perturbation
Published 2022“…Our experimental results show a possible decrease in data perturbation error by 51.7% and 61.2% for smart meters and fog-computing data aggregators perturbed data, respectively, compared to the commonly used Gaussian mechanism.…”
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2
Optoelectronic properties of highly porous silver oxide thin film
Published 2021“…The obtained results indicate the formation of mixed mesoporous Ag<sub>2</sub>O and AgO NW thin films. The Ag<sub>2</sub>O phase of silver oxide appears after 300 s of oxidation under the same conditions, while the optical transparency of the thin film decreases as plasma etching time increases. …”
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3
Influence of co-current vapor flow on falling film over horizontal tube
Published 2021“…In addition, the minimum film thickness decreases by 23.1% for 0.02 kg/(m·s). …”
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4
Influence of temperature on tire-pavement noise in hot climates: Qatar case
Published 2021“…There is an apparent trend of decreasing temperature coefficient with increasing mean texture depth of dense graded asphalt pavements. …”
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5
An additive manufacturing approach based on electrohydrodynamic printing to fabricate P3HT:PCBM thin films
Published 2023“…As the annealing temperature and the flow rate were increased, discernible alterations in the PCBM clusters were consequently observed in the blends of the film and the size of the PCBM clusters has decreased by 3% while the distance between them was highly reduced by as much as 82%.…”
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The Effect of Number of Corrugation on Crashworthiness of Aluminum Corrugated Tube under Lateral Loading
Published 2017“…The results show that tubes with corrugations have a higher mean crushing force which is directly proportional to the number of corrugations. …”
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Pilot scale evaluation of thin film composite membranes for reducing wastewater volumes: osmotic concentration process
Published 2023“…The membrane achieved a water flux of 10 LMH, which slightly decreased to 9.6 after 48 h of operation, mainly due to inorganic scaling. …”
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Heat Transfer Coefficient Estimation of Falling Film for Horizontal Tube Multi-Effect Desalination Evaporator Using CFD
Published 2021“…At T<sub>i</sub> = 85°C, the heat transfer performance is better due to lower film thickness, recirculations, and broad thermal developing region. …”
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Influence of temperature on tire-pavement noise in hot climates: Qatar case
Published 2021“…There is an apparent trend of decreasing temperature coefficient with increasing mean texture depth of dense graded asphalt pavements. …”
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10
Probing deposition temperature effects and computational analysis of DC-sputtered tungsten (W) thin films for CZTS based solar cells
Published 2025“…Electrical measurements were conducted, and the measured carrier concentration was around 10¹⁴ cm⁻³, increasing with temperature up to 200 °C before decreasing again. Films deposited at higher temperatures exhibited lower resistivity. …”
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Welding of Semiconductor Nanowires by Coupling Laser-Induced Peening and Localized Heating
Published 2015“…LPS can decrease resistivity up to a factor of ~10,000, resulting in values on the order of ~105 Ω-cm in some cases, which is comparable to CdTe thin films. …”
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Aortic valve function post-replacement of severe aortic stenosis by transcatheter procedure versus surgery: a systematic review and metanalysis
Published 2021“…TAVR was associated with 37% (95% CI [0.51–0.78) mean RR reduction of post-procedural PPM, a decrease that was not affected by the surgical risk at inclusion, neither by the transcatheter heart valve system. …”
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13
Hyper-Hypo study: A Retrospective Observational Study of Neonatal Hypoglycemia Related to Maternal Hypertension
Published 2023“…However, a sub-group comparison of neonates (with initial blood glucose <2.6 mmol/L) showed methyldopa to be marginally associated with a 2 mmol/L decrease from the mean initial blood glucose, mean 1.6 ± 0.5 mmol/L, and methyldopa (1.4 ± 0.5 mmol/L; p= .045). …”
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Impact of Life-coaching on Students' Wellbeing and Engagement Levels in a Preparatory School in Qatar
Published 2019“…However, the decrease was overall slighter with coaching group students. …”
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Food safety knowledge attitude and practices of oncology nurses, in Lebanese hospitals
Published 2023“…Knowledge scores were higher among nurses holding a graduate degree (mean = 85; p < 0.05), and those who attended a training course (mean = 79; p < 0.05). …”
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16
Improvement of heat sink performance using paraffin/graphite/hydrogel phase change composite coating
Published 2022“…The synthesized W-G-H composite is proposed to decrease the working temperature of semiconductor devices. …”
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Improvement of heat sink performance using paraffin/graphite/hydrogel phase change composite coating
Published 2022“…The synthesized W-G-H composite is proposed to decrease the working temperature of semiconductor devices. …”
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18
Sleeve Gastrectomy in Patients with Type 2 Diabetes: Anthropometric and Cardiometabolic Improvements at 1, 3, 5, 7, and 9 years—Are the Initial Benefits Sustained?
Published 2025“…Mean HbA1c significantly decreased from 8.1%preop to 6.77%<sub>year 9</sub>. …”
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Forecast of the outbreak of COVID-19 using artificial neural network: Case study Qatar, Spain, and Italy
Published 2021“…The model sensitivity was analyzed using the root mean square error (RMSE), the mean absolute percentage error and the regression coefficient index R2, which yielded highly accurate values of the predicted correlation for the infected and dead cases of 0.99 for the dates considered. …”
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Machine Learning and Carbonate Reservoirs : A Production Data Perspective on Permeability Modelling
Published 2024“…</p><p dir="ltr">The ANN was rigorously tested, showing remarkable accuracy with the highest mean squared error (MSE) being 7.02 and the lowest MSE being 1.19, demonstrating its capability of modeling permeability. …”
