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521
Mapping geographical inequalities in access to drinking water and sanitation facilities in low-income and middle-income countries, 2000–17
منشور في 2020"…Interpretation Our estimates, combined with geospatial trends in diarrhoeal burden, identify where efforts to increase access to safe drinking water and sanitation facilities are most needed. By highlighting areas with successful approaches or in need of targeted interventions, our estimates can enable precision public health to effectively progress towards universal access to safe water and sanitation. …"
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522
Numerical analysis of spatial distribution of carbon in methane dry reforming over supported nickel catalyst in a packed bed reactor
منشور في 2025"…As the temperature increased, the total carbon deposition decreased, although this reduction became negligible beyond 850 °C. …"
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523
A nonlinear PID servo controller for computer hard disk drives
منشور في 2020"…The controller is capable of increasing (decreasing) damping effect when the system output is moving away from (towards) the desired track. …"
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article -
524
Exogenous Contrast Agents in Photoacoustic Imaging: An In Vivo Review for Tumor Imaging
منشور في 2022"…Therefore, improved diagnostics are needed to define in vivo tumor growths on a molecular level to achieve image-guided therapies and tailored dosage needs. …"
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525
Exogenous Contrast Agents in Photoacoustic Imaging: An In Vivo Review for Tumor Imaging
منشور في 2022"…Therefore, improved diagnostics are needed to define in vivo tumor growths on a molecular level to achieve image-guided therapies and tailored dosage needs. …"
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526
PROACT: Parallel multi-miner proof of accumulated trust protocol for Internet of Drones
منشور في 2022"…In addition, we propose a new blockchain consensus mechanism in which several miners produce their blocks in parallel, which decreases the time needed to add transactions securely to the blockchain and meets the requirements of delay-sensitive applications. …"
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article -
527
Effects of electrolytes and suwannee river humic acid on the aggregation behavior of silicon nanoparticles
منشور في 2017"…Studies about the impact of the release of silicon nanomaterials to the environment and on human health by the microelectronics and biomedical devices industries are urgently needed. The aggregation kinetics of silicon NPs was investigated using dynamic light scattering (DLS) and electron microscope (EM) in the presence of Ca2+ and Suwannee River Humic Acid (SRHA). …"
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conferenceObject -
528
Rapid mercury removal using living indigenous microalgal communities for water treatment applications
منشور في 2025"…Kinetic studies showed superior correlation with the pseudo-second-order model (R<sup>2</sup> > 0.996), with rate constants decreasing systematically from 767.5 to 216.0 g/mg·min as concentration increased, suggesting secondary chemical interactions may also contribute to the overall mechanism. …"
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529
Sitagliptin/Simvastatin
منشور في 2016"…Both medications have also demonstrated an acceptable side effect profile. However, caution is needed when coadministering with any drug that may increase simvastatin levels to reduce the risk of myopathy and rhabdomyolysis. …"
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article -
530
Percutaneous Transhepatic Bile Duct Ablation with n-Butyl Cyanoacrylate in the Treatment of a Biliary Complication after Split Liver Transplantation
منشور في 2009"…Further studies are needed to determine whether this approach is effective and safe and whether it could reduce hospital stay and cost.…"
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article -
531
Heat Transfer Coefficient Estimation of Falling Film for Horizontal Tube Multi-Effect Desalination Evaporator Using CFD
منشور في 2021"…Furthermore, the higher operating temperature limit should be increased instead of decreasing operating temperature for improved heat transfer performance.…"
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532
Techno-economic and environmental analyses of the pyrolysis of food waste to produce bio-products
منشور في 2024"…The water footprint increased with increasing pyrolysis temperature but decreased with increasing moisture content in all scenarios. …"
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533
Worldwide trends in underweight and obesity from 1990 to 2022: a pooled analysis of 3663 population-representative studies with 222 million children, adolescents, and adults
منشور في 2024"…FindingsFrom 1990 to 2022, the combined prevalence of underweight and obesity in adults decreased in 11 countries (6%) for women and 17 (9%) for men with a posterior probability of at least 0·80 that the observed changes were true decreases. …"
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article -
534
Production of self-compacting concrete using Jordanian oil shale ash
منشور في 2012"…The strength of the SCC concrete decreased with higher OSA replacement contents although maintaining a higher value than that of conventional concrete made at almost the same cement factor. …"
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article -
535
Fixed-interval versus OCT-guided variable dosing of intravitreal bevacizumab in the management of neovascular age-related macular degeneration
منشور في 2012"…Purpose To compare the efficacy of as-needed or variable dosing of intravitreal bevacizumab to continuous fixed-interval dosing in the management of neovascular age-related macular degeneration (AMD). …"
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article -
536
Assessment of Knowledge, Attitude and Practice towards Sustainability Aspects among Higher Education Students in Qatar
منشور في 2022"…<p dir="ltr">Sustainable development necessitates that societies design activities to meet human needs while protecting the planet’s life-support systems in consideration of depleting natural resources and concern for the state of the resources and climate. …"
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537
Muscle protein anabolism in type 2 diabetes
منشور في 2013"…Whether leucine supplementation improves muscle mass and function in persons with T2DM (especially elderly) with reduced protein intake or muscle mass needs to be determined.…"
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article -
538
Changes in the burden and underlying causes of heart failure in the Eastern Mediterranean Region, 1990–2019: an analysis of the Global Burden of Disease Study 2019
منشور في 2023"…FindingsIn contrast with the decreasing trend of HF burden globally, EMR showed an increasing trend. …"
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article -
539
StarD13 is a tumor suppressor in breast cancer that regulates cell motility and invasion
منشور في 2014"…We observed that, while the level of StarD13 expression decreases in cancer tissues compared to normal tissues, it increases as the grade of the tumor increased. …"
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article -
540
Determining the influencing factors in the residential rooftop solar photovoltaic systems adoption: Evidence from a survey in Qatar
منشور في 2022"…<p>Renewable energy sources have developed rapidly, decreased in cost, and proven to have the potential to limit global warming. …"