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Drivers of MERS-CoV Emergence in Qatar
منشور في 2018"…The discovery and exploitation of oil and gas led to a 5-fold increase in Qatar GDP coupled with a 7-fold population growth in the past 30 years. …"
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23
SARS-CoV-2 Variants in Lebanon
منشور في 2024"…Co-infections of SARS-CoV-2 with influenza viruses were detected and led to increased infectivity and SARS-CoV-2 viral load. …"
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masterThesis -
24
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25
Thermoelectric power of (Cu0.5Tl0.5)-1223 superconducting phase added with BaSnO3 nanoparticles
منشور في 2017"…Superconducting transition temperature (Tc) increases up to 117.5 for x = 0.25 wt.% and then it decreases with further x addition. …"
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conferenceObject -
26
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P-glycoprotein expression and function are increased in an animal model of amyotrophic lateral sclerosis
منشور في 2010"…Consistent with this, P-gp function was also increased by 1.5-fold and riluzole brain disposition was decreased by 1.7-fold in mSOD1 mice. …"
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article -
28
Phosphorus supplementation increases thermic response to glucose solution in healthy lean subjects
منشور في 2013"…Addition of P was associated with higher increase in VO2 (959±315 vs. 534±274 mL/60min; p= 0.03) which corresponded to higher TEF (5.7±1.6 vs. 3.6and±1.3kcal/60min; p=0.03 equivalent to 8% vs. 5% increase from RMR) during the first 60 min. …"
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article -
29
Surface microenvironment engineering of black V<sub>2</sub>O<sub>5</sub> nanostructures for visible light photodegradation of methylene blue
منشور في 2021"…DFT analyses reveal that tuning a high degree of surface oxygen vacancies considerably ameliorated visible light photoactivity of practically inactive pristine V<sub>2</sub>O<sub>5</sub>. The optimized bV<sub>2</sub>O<sub>5</sub> sample yielded 92% photodegradation of 20 mg/L cationic methylene blue (MB) in 60 min under visible light irradiation – corresponding to a 58-fold increase in photodegradation efficiency over pristine V<sub>2</sub>O<sub>5</sub>. …"
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Transport, magnetic and structural properties of(Tl0.5Pb0.5)Sr2-xCexCa2Cu3Oy compounds
منشور في 2000"…Magnetization measurements at 4 K, in cyclic field 9 Tesla, on the other hand, showed that the critical current density of the samples decreased as Ce content was increased for all values x. It also showed the existence of the superconducting phase up to x=0.5, which was not detectable by resistivity measurements. …"
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article -
31
Exploring the epigenetic landscape: The role of 5-hydroxymethylcytosine in neurodevelopmental disorders
منشور في 2024"…By examining mouse models, studies have demonstrated that prenatal environmental challenges, such as maternal infection and food allergies, lead to significant epigenetic alterations in 5hmC levels, which were associated with NDDs in offspring, impacting social behavior, cognitive abilities and increasing ASD-like symptoms. …"
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Complex structural contribution of the morphotropic phase boundary in Na0.5Bi0.5TiO3 - CaTiO3 system
منشور في 2019"…The correlation between structure and dielectric properties of lead-free (1-x)Na0.5Bi0.5TiO3 - xCaTiO3 ((1-x)NBT - xCT) polycrystalline ceramics was investigated systematically by X-ray diffraction, combined with impedance spectroscopy for dielectric characterizations. …"
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34
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Comparative effectiveness of one versus two doses of COVID-19 vaccines in Qatar: Evidence of converging protection over time
منشور في 2025"…</p><h3 dir="ltr">Results</h3><p dir="ltr">For BNT162b2, single-dose effectiveness against infection increased steadily from 9.9 % (95 % CI: 6.7–13.0 %) in the first two weeks post-vaccination to 71.5 % (95 % CI: 45.5–85.1 %) by month 3, closely approaching the 74.5 % (95 % CI: 72.9–76.0 %) effectiveness observed after the two-dose primary series. …"
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36
Physical Properties of (BaSnO _ 3) _ x/Cu _ 0.5 Tl _ 0.5 Ba _ 2 Ca _ 2 Cu _ 3 O _ 10-δ (BaSnO 3) x/Cu 0.5 Tl 0.5 Ba 2 Ca 2 Cu 3 O 10-δ Superconductor Composite
منشور في 2017"…The influence of barium tin oxide nanoparticles addition on the structural and superconducting properties of the Cu_{0.5}Tl_{0.5}Ba2Ca2Cu3O_{10{-}δ } phase, (CuTl)-1223, was studied. …"
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article -
37
Time to diagnose and time to surgery in patients presenting with necrotizing fasciitis: a retrospective analysis
منشور في 2025"…In contrast, delayed diagnosis (TTD > 6 h) was significantly associated with increased mortality, regardless of the TTS.</p><h3>Conclusion</h3><p dir="ltr">Timely diagnosis within 6 h is crucial for improving outcomes in NF. …"
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Deep learning-based modeling of land use/land cover changes impact on land surface temperature in Greater Amman Municipality, Jordan (1980–2030)
منشور في 2024"…However, agricultural areas decreased from 152.13 km<sup>2</sup> (18.5%) in 1980 to 140.38 km<sup>2</sup> (17%) in 2023, while barren lands decreased from 54.44 km<sup>2</sup> (6.6%) in 1980 to 34.71 km<sup>2</sup> (4.22%) in 2023. …"