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Theoretical and experimental insights into the C-steel aqueous corrosion inhibition at elevated temperatures in 1.0 M HCl via multi-carbonyl Gemini cationic surfactants
منشور في 2023"…EIS data suggests the enhancement of the thickness of the adsorbed layers of the studied compounds from the decrease of the double-layer capacitance C <sub>dl</sub>values. …"
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Why do some countries produce more capital intensive output than others?
منشور في 2016"…Interested in how does the quality of governance in a country affect the ratio of the value added share of capital intensive goods to the value added share of labor intensive goods, I am testing the hypothesis that the ratio of the value added share of capital intensive goods to the value added share of labor intensive goods is higher for countries that have better quality of governance. …"
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25
Optimisation of PV Cleaning Practices: Comparison Between Performance Based and Periodic Based Approaches
منشور في 2018"…Solar energy has the largest untapped reserve in energy and is one of the fastest emerging energy markets. …"
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26
Influenza prevalence and vaccine efficacy among diabetic patients in Qatar
منشور في 2023"…Among the typed IVA-positive cases, 33.4% were H1N1, and 7.7% were H3N2. A significant decrease in influenza infections was reported in vaccinated DM patients (14.5%) when compared to non-vaccinated patients (18.9%) (p-value = 0.006). …"
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Influenza prevalence and vaccine efficacy among diabetic patients in Qatar
منشور في 2023"…Among the typed IVA-positive cases, 33.4% were H1N1, and 7.7% were H3N2. A significant decrease in influenza infections was reported in vaccinated DM patients (14.5%) when compared to non-vaccinated patients (18.9%) (p-value = 0.006). …"
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Adult appendicitis score versus Alvarado score: A comparative study in the diagnosis of acute appendicitis
منشور في 2023"…Specificity, sensitivity, Positive Predictive Value (PPV), and Negative Predictive Value (NPV) were assessed. …"
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β-2-himachalen-6-ol protects against skin cancer development in vitro and in vivo
منشور في 2017"…Methods HaCaT-ras II-4 epidermal squamous cells were treated with HC (1, 5, 10, 25 and 50 μg/ml), and cell viability was evaluated with WST 1 assay kit. …"
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Effect of consanguinity on birth weight for gestational age in a developing country
منشور في 2007"…Overall, consanguinity was associated with a decrease in birth weight for gestational age by 1.8% (ß = −0.018, 95% confidence interval: −0.027, −0.008). …"
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31
The effect of indoor air quality on health and performance of labors in joinery factories
منشور في 2020"…The population of people in the UAE is 9.68 million in 2019 whilst Dubai has the largest population by 35.7 percentages based on official UAE Government Status, 2018. …"
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32
Fermentation-induced modifications to the structural, surface, and functional properties of quinoa proteins
منشور في 2025"…Notably, fermentation significantly increases the digestibility of QPs from 78.13 to 85.24%, thereby enhancing their nutritional value. Furthermore, surface properties undergo modifications, with a decrease in surface charge from −32.82 to −39.63 and a reduction in surface hydrophobicity from 580 to 382 a.u. …"
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Stemming cardiovascular diseases in Qatar
منشور في 2015"…“Both Qatari nationals and expatriates should adopt healthier lifestyles to reduce the prevalence of these risk factors,” says Christos. Diabetes was the largest preventable risk factor to decrease heart attacks and strokes.…"
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Trends in the global, regional, and national burden of oral conditions from 1990 to 2021: a systematic analysis for the Global Burden of Disease Study 2021
منشور في 2025"…Furthermore, DALY rates of lip and oral cavity cancer decreased in the European region and the region of the Americas, while DALY rates of orofacial clefts decreased in all regions. …"
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Hepatoprotective, Antioxidant, and Anticancer Effects of the Tragopogon porrifolius Methanolic Extract
منشور في 2015"…The highest dose of the extract (250 mg/kg) recorded a fold increase of 1.68 for SOD, 2.49 for GST, and 3.2 for CAT. The extract also showed substantial decrease in AST (57%), ALT (56%), and LDH (65%) levels. …"
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36
Ferroelectric Properties and Electrocaloric Effect in Dy2O3 Substitution on Lead-Free (Na0.5 Bi0.5)0.94 Ba0.06TiO3 Ceramic
منشور في 2023"…Using the direct EC measurement, the ceramic corresponding to y = 0.02 exhibited a significant EC response, where ΔT = 1.2 K under 5 kV/mm. The incorporation of Dy was found to enhance the EC responsivity coefficient ζ = iT/ΔE), with a best value of ζ = 0.24 K.mm/kV for y = 0.02.…"
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37
Thermodynamic Analysis of Integrated Fuel Cell and Solar Energy Systems
منشور في 2011احصل على النص الكامل
doctoralThesis -
38
Improving the Performance Measurement Using Overall Equipment Effectiveness (OEE) in Borouge
منشور في 2023"…The main issue found relating to the two extruder production lines productivity was where availability and quality show a significant decrease. Thus, data were collected for 12 months from the two extruders and analysed using Microsoft Excel Software to determine the value of the output table and presented graphically. …"
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39
Ultra-low thermal conductivity in scheelite and A-deficient scheelite ceramics
منشور في 2021"…This value is the lowest recorded value for oxides so far discovered and such materials may be promising ones for thermal insulating applications.…"
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In vivo assessment of the nephrotoxic effects of the synthetic cannabinoid AB-FUBINACA
منشور في 2024"…These findings were also correlated with increased expression of major apoptosis regulatory markers (Bax, caspase-9, caspase-3) and reduced expression of mitochondrial complexes I, III, and IV.…"