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1021
Influence of co-current vapor flow on falling film over horizontal tube
منشور في 2021"…In addition, the minimum film thickness decreases by 23.1% for 0.02 kg/(m·s). The high decrement in film thickness can lead to dry patches and scale deposition in case of evaporation.…"
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1022
Effect of Mg incorporation on the properties of PCL/Mg composites for potential tissue engineering applications
منشور في 2024"…Additionally, the weight loss during <i>in vitro</i> degradation showed that the presence of Mg had significantly increased the degradation rate of composite samples. …"
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1023
A Case Study to Identify the Hindrances to Widespread Adoption of Electric Vehicles in Qatar
منشور في 2020"…<p dir="ltr">The adoption of electric vehicles (EVs) have proven to be a crucial factor to decreasing the emission of greenhouse gases (GHG) into the atmosphere. …"
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1024
Numerical analysis of spatial distribution of carbon in methane dry reforming over supported nickel catalyst in a packed bed reactor
منشور في 2025"…Furthermore, the hydrogen to <u>carbon monoxide</u> (H₂/CO) <u>molar ratio </u>peaked at over 1.1 at 650 °C, dropped to approximately 0.76 at 750 °C, and then rose back to 0.97 at 950 °C. …"
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1025
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1026
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1027
Nanospace-engineered carbons for reversible storage of natural gas and hydrogen
منشور في 2011"…Early results on optimization of gravim. excess adsorption for undoped carbons, with KOH activation: 1.Excess adsorption and gravimetric storage capacity both increase with increasing KOH:C ratio and activation temperature. …"
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conferenceObject -
1028
Enhancing the electrocoagulation process for harvesting marine microalgae (Tetraselmis sp.) using interdigitated electrodes
منشور في 2021"…Furthermore, decreasing the electrode distance to 0.5 cm increased the algal harvesting efficiency to 96.18%. …"
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1029
Epibenthic communities from offshore platforms in the Arabian Gulf are structured by platform age and depth
منشور في 2021"…The lowest number of functional groups occurred in the early ages (2–3 years old), and some groups either increased or decreased their frequency and abundance along the years. …"
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1030
Fixing a heart valve
منشور في 2015"…As Antune points out, however, the proportion of repaired valves that need to be replaced later on decreases with surgeons' increasing experience of the procedure. …"
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1031
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1032
Resilience-uncertainty nexus in building energy management integrated with solar system and battery storage
منشور في 2020"…The energy resilience is improved and the energy cost is decreased at the same time while all events and uncertainties are modeled. …"
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1033
Graph-Guided Regularized Regression of Pacific Ocean Climate Variables to Increase Predictive Skill of Southwestern U.S. Winter Precipitation
منشور في 2021"…Recently, promising data-driven approaches have been proposed, but they often suffer from overparameterization and overfitting due to the short observational record, and they often do not account for spatiotemporal dependencies among covariates (i.e., predictors such as sea surface temperatures). …"
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1034
Elastic stable intramedullary nailing of tibial shaft fractures in children
منشور في 2011"…At 2-year follow-up, frontal angulation and leg length discrepancy had decreased and affected 2% of patients. Four patients (5%) suffered from superficial infections. …"
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article -
1035
In-Vitro Degradation of Hollow Silica Reinforced Magnesium Syntactic Foams in Different Simulated Body Fluids for Biomedical Applications
منشور في 2020"…Results indicate that corrosion resistance of the Mg-SiO₂ syntactic foam decreases with increasing chloride ion concentration of the SBF. …"
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article -
1036
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1037
Ecotoxicological Assessment of Thermally- and Hydrogen-Reduced Graphene Oxide/TiO<sub>2</sub> Photocatalytic Nanocomposites Using the Zebrafish Embryo Model
منشور في 2019"…However, both nanocomposites should be used with caution at concentration higher than the NOEC (400 mg/L), in particular RGOTi, which significantly (i) caused pericardial and yolk sac edema; (ii) decreased the hatching rate, locomotion, and hematopoietic activities; and (iii) affected the heart rate. …"
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1038
Reduced graphene aerogels as energy efficient selective oil sorbents
منشور في 2022"…The presence of H<sub>2</sub> significantly decreased the oxygen-containing functional groups in graphene aerogel. …"
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1039
Nonlinear effects in locally resonant nanostrip phononic metasurface at GHz frequencies
منشور في 2021"…<p dir="ltr">In this paper, we report on the observation of nonlinear effects in a nanostrip phononic metasurface (NPM) that enable the tuning of resonance frequencies at 1.42 GHz. The NPM resonator made of a periodic nanostrip array is fabricated on a lithium niobate substrate. …"
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1040
Thermodynamic analysis of solar-driven integrated system for efficient brine management and hydrogen production
منشور في 2025"…The results show that the system achieved energy and exergy efficiencies of 66.9% and 23.1%, respectively, with the PV/T subsystem showing the highest exergy destruction rate. …"