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Characterizing the dynamics of climate and native desert plants in Qatar
Published 2024“…<p>This study aims to measure changes in climatic factors and their relationship to vegetation growth in Qatar to develop a plant-climate characterization for native desert plants. …”
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Crystallization properties of arsenic doped GST alloys
Published 2019“…Optical band gap (E<sub>opt</sub>) values of the as-deposited films show a clear increasing trend; 0.6 eV for GST to 0.76 eV for (GST)<sub>0.85</sub>As<sub>0.15</sub>. The decreases in E<sub>opt</sub> for the samples annealed at higher temperatures shows significant optical contrast between the as-deposited and annealed samples. …”
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Meta Reinforcement Learning for UAV-Assisted Energy Harvesting IoT Devices in Disaster-Affected Areas
Published 2024“…<p dir="ltr">Over the past decade, Unmanned Aerial Vehicles (UAVs) have attracted significant attention due to their potential applications in emergency-response applications, including wireless power transfer (WPT) and data collection from Internet of Things (IoT) devices in disaster-affected areas. …”
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Renewable Energy, Coal as a Baseload Power Source, and Greenhouse Gas Emissions: Evidence from U.S. State-Level Data
Published 2017“…These findings have significant policy implications for the provision of guidance to policymakers in identifying optimal energy mixes and in pursuing realistic goals to enhance renewable energy penetration and to contribute to the current efforts of tackling climate change.…”
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Rhus coriaria L. (Sumac) Demonstrates Oncostatic Activity in the Therapeutic and Preventive Model of Breast Carcinoma
Published 2020“…Finally, only in lower sumac dose, significant decreases in methylation status of three out of five gene promoters–ATM, PTEN, and TIMP3 (PITX2 and RASSF1 promoters were not changed). …”
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β-2-himachalen-6-ol protects against skin cancer development in vitro and in vivo
Published 2017“…Also, there was a significant decrease in p-Erk and p-Akt protein levels. …”
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Psychological inoculation against problematic social media use among adolescents: An experimental study
Published 2025“…The passive inoculation group showed a significant decrease in deception only. No changes were observed in the control group. …”
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Oral contraceptive pills and possible adverse effects
Published 2014“…Since their introduction to the market, there have been significant changes in the drug content and formulations of these products, in part to decrease the risk of adverse effects. …”
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Evaluating the impact of the Minimization of Aggression and Violence (MoAV) intervention on mechanical restraint use in Qatar's acute mental health setting
Published 2025“…The percentage of restrained patients decreased from 25 % to 4 %, p = (<0.001). The mean duration of restraint incidents slightly increased from 59.1 min in 2016 to 61.3 min in 2021, though this change was not statistically significant. …”
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Effect of Hydroxycut Intake on Fasted and Postprandial Lipemia in Rats
Published 2015“…Regardless of fat content in the diet, the doses of hydroxycut used significantly decreased fasting serum concentrations of cholesterol, triacylglycerol (TAG), low-density lipoprotein (LDL) cholesterol, total apolipoprotein B (apo B), and LDL/high-density lipoprotein (HDL) cholesterol ratio. …”
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Effect of COVID-19 on the Generation of Waste in Marrakech, Morocco
Published 2021“…<h3>Background</h3><p dir="ltr">The production of solid waste continues to increase as the population and standard of living increases. In addition, changes in living conditions can induce significant variation in the quantitative and qualitative characteristics of waste.…”
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The effects of Social Determinants of Health on Type 2 Diabetes Outcomes (A1C)
Published 2020“…Results of bivariate analyses showed significant differences between the controlled and uncontrolled groups for the independent risk factors: availability of certain house facilities (p<0.05), diabetes duration (p=0.00), diabetes complications (p<0.05), quality of life score (p=0.002), and self-monitoring of blood glucose (p=0.003).After multivariate analysis, only diabetes duration of 5-10 years remained significant in explaining the variability in HbA1C (OR=3.79; CI: 1.5-9.57; p=0.005, R2=0.342). …”
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Nasturtium officinalis water extract. (c2009)
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Prediction of EV Charging Behavior Using Machine Learning
Published 2021“…Therefore, in this paper we propose the usage of historical charging data in conjunction with weather, traffic, and events data to predict EV session duration and energy consumption using popular machine learning algorithms including random forest, SVM, XGBoost and deep neural networks. …”
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The Impact of COVID-19 Pandemic on Individuals With Pre-existing Obsessive-Compulsive Disorder in the State of Qatar: An Exploratory Cross-Sectional Study
Published 2022“…</p><h3>Results</h3><p dir="ltr">Those with the duration of diagnosis of OCD of<10 years showed a statistically significant increase in the mean YBOCS score of 5.54 from pre-pandemic to during pandemic, which was significant at <i>p</i> = 0.006. …”
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One Hundred Years After “Carcinoid”
Published 2008“…Using the SEER 9 registry data, we estimated the 29-year limited-duration prevalence of NETs on January 1, 2004, to be 9,263. …”
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Association Between Three-Months Vitamin D Supplementation and Depressive Symptomatology incidence among Saudi Arabian Adults
Published 2022“…Furthermore, the change between both groups was significantly different (-7.61 ±4.03 in the Vitamin D group, -3.50±1.54 in the control group; p=<0.001) Conclusion: The present study shows thata 50.000 IU/week dose of vitamin D supplementation for 3 months was enough to increase vitamin D levels beyond sufficient and decrease depression symptoms in Saudi Arabian Adults. …”
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