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521
Marine Bacterial Community Structures of Selected Coastal Seawater and Sediment Sites in Qatar
منشور في 2023"…The concentration levels of indicator bacteria were affected by increasing temperatures and pH, and by decreasing salinity of seawater samples. …"
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522
SAR and molecular mechanism studies of monoamine oxidase inhibition by selected chalcone analogs
منشور في 2019"…Our results revealed that these selected chalcone analogs increased dopamine levels in the rat hepatoma (H4IIE) cells and decreased the relative mRNA expression of the MAO-B enzyme.…"
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523
Annual performance assessment of an off‐grid and self‐sufficient sustainable climate refuge for hot arid climates
منشور في 2023"…The electrical efficiency of the photovoltaic cells decreases from 16.87% to 15.24% with an increase in cell temperature from 309 K to 315 K. …"
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524
Effect of carbon nanotubes on the bonding mechanism of non-corrosive reinforcements to concrete
منشور في 2024"…Results showed a slight reduction in bond strength, minor improvement in normalized bond strength, increased development length of FRP bars, and decreased reinforcement slippage associated with the ultimate bond stress when MWCNTs were incorporated into the concrete mixture. …"
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525
Thermodynamic analysis of solar-driven integrated system for efficient brine management and hydrogen production
منشور في 2025"…The RED system generates hydrogen at 0.00041 kg/s where the production rate increases with rising current density while the PCA system produces hydrogen at a rate of 0.00024 kg/s. …"
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526
Frugal innovation for sustainable rural development
منشور في 2023"…We developed a classification that identifies the increasing positive and decreasing negative parameters of SDGs to assess the extent to which frugal enterprises contribute to specific SDGs. …"
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527
Serum 25-hydroxyvitamin D concentrations are inversely associated with body adiposity measurements but the association with bone mass is non-linear in postmenopausal women
منشور في 2021"…Vitamin D deficiency has been linked to increased adiposity and decreased bone density. It is not known if vitamin D is linked to adiposity measures and bone mass in postmenopausal Qatar women. …"
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528
Effect of AlN nanoparticle concentration in the electrolyte on corrosion resistance and mechanical properties of the electrodeposited composite coatings
منشور في 2024"…The impact of corrosion is widespread, affecting structures, equipment, and infrastructure across various industries increasing the maintenance cost and thereby decreasing profit and efficiency. …"
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529
Long non-coding RNA MALAT1 promotes steatosis in HepG2 cells by modulating target gene expression in presence of Exendin-4
منشور في 2023"…</p> <p>Results: Treatment with 200nM Ex-4 for 3h decreased the OA-induced lipid buildup significantly (p<0.05). …"
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530
Financial Performance of Islamic and Conventional Banks in Oman: A Comparative Analysis
منشور في 2021"…Results of the table show that with the increase in bank size, the CAMEL rating decreases. …"
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531
Examining time-to-transport decisions in Emergency Medical Services
منشور في 2024"…As the time spent on scene increases (due to various reasons, among them: spending more time providing clinical treatment and health education because the patient decided not to go to the hospital, or the crew spending more time convincing the patient to go to the hospital by explaining the potential complications of their condition and the potential outcomes of a refusal to go to hospital), the probability of transporting the patient decreases. …"
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532
Biomarkers show promise for treatment of heart valve disease
منشور في 2015"…The researchers suggest that patients with increased pro- or decreased anti-calcific factors in their serum should avoid replacement with a bioprosthesis. …"
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533
The Effect of EVA and TPU Custom Foot Orthoses on Running Economy, Running Mechanics, and Comfort
منشور في 2019"…TPU increased propulsive loading rate by 20.2±24% and 16.4±23.1% for LS and HS respectively compared to CON (P = 0.01, η<sup>2</sup> = 0.25). …"
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534
The global, regional, and national burden of inflammatory bowel disease in 195 countries and territories, 1990–2017: a systematic analysis for the Global Burden of Disease Study 20...
منشور في 2020"…The age-standardised death rate decreased from 0·61 (0·55–0·69) per 100 000 population in 1990 to 0·51 (0·42–0·54) per 100 000 population in 2017. …"
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535
Solar Technology and District Cooling System in a Hot Climate Regions: Optimal Configuration and Technology Selection
منشور في 2022"…<div><p>With the increasing need for cooling and the concerns for pollution due to fossil fuel-based energy use, renewable energy is considered an add-on to cooling technologies. …"
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536
Geomorphological changes in the coastal area of Farasan Al-Kabir Island (Saudi Arabia) since mid Holocene based on a multi-proxy approach
منشور في 2018"…The mid Holocene evolution of the borehole area is resulted from the detailed analysis of five sedimentary units detected along the core Matar-1, and includes three distinct stages: (a) from 5253 ± 223 y cal BP to 3138 ± 223 y cal BP, carbonate coarse-grained material consisting of coral fragments, molluscs, calcareous algae and benthic foraminifera are deposited on a shallow marine fringing reefal platform, which becomes progressively a nearshore backreef (around 3675 ± 215 y cal BP), and later (around 3138 ± 223 y cal BP) a reef ramp; (b) since 3040 ± 220 y cal BP the borehole area obtains the characteristics of a high-energy beach that receives increasing inputs of terrigenous material; (c) subsequently, a supratidal backshore setting is established influenced mostly by terrestrial processes and occasionally by marine processes, as it is indicated by the decreasing and sometimes sporadic presence of benthic foraminifera, and recently, a sedimentary veneer consisting of terrigenous, carbonate and evaporite material is formed by terrestrial, mainly wadi and aeolian, processes. © 2018 Elsevier Ltd and INQUA…"
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537
Novel polysulfone ultrafiltration membranes incorporating polydopamine functionalized graphene oxide with enhanced flux and fouling resistance
منشور في 2021"…Thus, the pure water flux increased with the addition of rGO-PDA without affecting the rejection properties, while the flux decreased with the embedding of pristine GO particles. …"
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538
Enhancing the corrosion resistance of reinforcing steel under aggressive operational conditions using behentrimonium chloride
منشور في 2019"…., CO<sub>2</sub> can increase the corrosion rate of reinforcing steel. Accordingly, the necessity to protect the steel under the above conditions without affecting the mechanical properties of the concrete is growing. …"
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539
Road safety and traffic medicine in Iran: Achievements and challenges
منشور في 2015"…The number of annual fatalities, which had been on the rise for several decades, reached to the maximum number of over 27500 deaths in 2005. The number decreased to 23000 in 2010 and less than 18000 in 2013. …"
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540
Driving and hypoglycemia
منشور في 2015"…Many large studies have shown an increased risk of hypoglycemia with tight blood sugar control. …"