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Unveiling final-year students and new graduates’ concerns, preparedness, and learning experiences during the pandemic in Qatar: A cross-sectional survey
Published 2023“…While 61 % of new graduates felt well-prepared in their nursing skills, and 87 % felt confident, less than half of the students still in their final year of education felt prepared or confident. Increased stress and a perceived impact on education quality were reported due to changes in learning modalities. …”
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A novel hybrid photovoltaic/thermal-fuel cell system for efficient hydrogen, heat, and power generation: Techno-economic and environmental evaluation
Published 2025“…The P<sub>PVT-FC</sub> dropping from 2.0 kW to 0.75 kW and the η<sub>PVT-FC</sub> 16%–8%, while the Q<sub>PVT-FC</sub> remains stable at ∼689.5 kW. Increasing the coolant outlet temperature and electrolyzer efficiency enhances m<sub>PVT-FC</sub> and η<sub>PVT-FC</sub> reaching a maximum efficiency of 18.06% at a 0.5 kg/s flow rate. …”
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SARS‐CoV‐2 infection and effects of age, sex, comorbidity, and vaccination among older individuals: A national cohort study
Published 2023“…</p><h3>Methods</h3><p dir="ltr">A national retrospective cohort study was conducted in the population of Qatar aged ≥50 years between February 5, 2020 and June 15, 2023. …”
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Comparative Effectiveness and Safety of Direct Oral Anticoagulants in Low Body Weight Patients with Atrial Fibrillation: A Systematic Review and Meta-analysis
Published 2024“…DOAC analogs were associated with increased stroke-related events, composite outcome, and mortality in low body weight patients compared to non-low body weight patients (odds ratio [OR] 1.50, 95% confidence interval [CI] 1.17–1.92), (OR 1.55, 95% CI 1.29–1.86), (OR 2.92, 95% CI 1.87–4.58), respectively. …”
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High flow nasal oxygen (HFNO) in the treatment of COVID-19 infection of adult patients from – An emergency perspective: A systematic review and meta-analysis
Published 2023“…HFNO was associated with a significant decrease in mortality and intubation rates (0.28 (95% CI; 0.19, 0.39) and 0.28 (95% CI; 0.18, 0.41), respectively). …”
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High flow nasal oxygen (HFNO) in the treatment of COVID-19 infection of adult patients from – An emergency perspective: A systematic review and meta-analysis
Published 2023“…HFNO was associated with a significant decrease in mortality and intubation rates (0.28 (95% CI; 0.19, 0.39) and 0.28 (95% CI; 0.18, 0.41), respectively). …”
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Automated inferior vena cava distensibility index for assessing fluid responsiveness in ventilated patients after cardiac surgery: a prospective pilot comparative study
Published 2025“…FR was defined as an increase in cardiac output (CO) by more than 10% after receiving a fluid challenge. …”
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Evaluating the invasive plant, <i>Prosopis juliflora</i> in the two initial growth stages as a potential candidate for heavy metal phytostabilization in metalliferous soil
Published 2019“…<p dir="ltr">Anthropogenic activities leads to increase in toxic metals in the environment. The toxicity of Cd, Cr and Pb to P. juliflora were tested in agar media; Seeds germinated in 25, 50 and 100 mg/L Pb; 5, 10 and 20 mg/ 10 L Cd; and 10 mg/L Cr were mostly unaffected. …”
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Global smart cities classification using a machine learning approach to evaluating livability, technology, and sustainability performance across key urban indices
Published 2025“…</p><h2>Other Information</h2><p dir="ltr">Published in: Journal of Cleaner Production<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.jclepro.2025.145394" target="_blank">https://dx.doi.org/10.1016/j.jclepro.2025.145394</a></p>…”
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Three-dimensional evaluation of pulp chamber volume and dimensions across skeletal and dental malocclusions using CBCT: a retrospective cross-sectional study
Published 2025“…</p><h3 dir="ltr">Materials and methods</h3><p dir="ltr">A retrospective, cross-sectional analysis was conducted using CBCT scans from 184 Jordanian adults(mean age 24.22 ± 7.50 years). …”
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Application of Cyanobacteria (Roholtiella sp.) Liquid Extract for the Alleviation of Salt Stress in Bell Pepper (Capsicum annuum L.) Plants Grown in a Soilless System
Published 2021“…A soilless water experiment was carried out in a greenhouse where bell pepper seedlings were grown under five salt concentrations (0, 50, 200, 150, and 200 mM of NaCl). …”
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A kinetic evaluation of nutrient and organic matter removal in greywater for green Walls: Assessing the performance of Mineral-Based, Organic, and Waste-Derived plant support media
Published 2024“…<p dir="ltr">Greywater recycling provides a means to address rising water demand with reduced environmental impact due to its abundance and lightly polluted nature. …”
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Global burden of 87 risk factors in 204 countries and territories, 1990–2019: a systematic analysis for the Global Burden of Disease Study 2019
Published 2020“…</p><h2>Other Information</h2> <p> Published in: The Lancet<br> License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/s0140-6736(20)30752-2" target="_blank">https://dx.doi.org/10.1016/s0140-6736(20)30752-2</a></p>…”
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A novel inhibitor of signal transducers and activators of transcription 3 activation is efficacious against established central nervous system melanoma and inhibits regulatory T ce...
Published 2008“…Results: WP1066 achieved an IC50 of 1.6, 2.3, and 1.5 μmol/L against melanoma cell line A375, B16, and B16EGFRvIII, respectively. …”
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Co-production of high density biomass and high-value compounds via two-stage cultivation of Chlorella vulgaris using light intensity and a combination of salt stressors
Published 2023“…Cultures supplemented with 5 g L<sup>−1</sup> NaCl / 5 g L<sup>−1</sup> MgCl<sub>2</sub> / 5 g L<sup>−1</sup> CaCl<sub>2</sub> and high light intensity exposure attained consistently high carbohydrate content (52.71 ± 2.50%). The combination of 7.5 g L<sup>−1 </sup>NaCl / 7.5 g L<sup>−1 </sup>MgCl<sub>2</sub> also resulted in a marked increase in the protein content (35.32 ± 2.20%) and total carotenoids (0.31 ± 0.03 μg mL<sup>−1</sup>) as compared to the Controls. …”
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A urokinase-activated recombinant diphtheria toxin targeting the granulocyte-macrophage colony-stimulating factor receptor is selectively cytotoxic to human acute myeloid leukemia...
Published 2004“…Novel agents to treat acute myeloid leukemia (AML) are needed with increased efficacy and specificity. We have synthesized a dual-specificity fusion toxin DTU2GMCSF composed of the catalytic and translocation domains of diphtheria toxin (DT) fused to the granulocyte-macrophage colony-stimulating factor (GM-CSF) in which the DT furin cleavage site 163RVRRSV170 is modified to a urokinase plasminogen activator (uPA) cleavage site 163GSGRSA170, termed U2. …”
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Comprehensive thermoeconomic, exergoeconomic, and optimization analyses of direct oxy‐combustion supercritical CO<sub>2</sub> intercooled and reheated cycles under design and off‐d...
Published 2022“…At off‐design conditions with a power demand (PD) of 40% of the design load (50 MW), the thermal efficiency is decreased by 21.82% in DRC, 17.71% in ICC, 22.46% in PIC, and 13.60% in RHC. …”
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