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Multidimensional Risk-Based Real Options Valuation for Low-Carbon Cogeneration Pathways
Published 2023“…<p dir="ltr">Energy price fluctuations pose a significant risk and uncertainty to financial investments for new developments in conventional power and freshwater cogeneration facilities. …”
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Maternal and Neonatal Outcomes Post Bariatric Surgery: A Population-Based Study
Published 2023“…Results were reported as odds ratios (cOR) and adjusted aOR with 95% confidence intervals (CI), while incidences were reported as percentages. P value was regarded as significant at <0.05</p> <h3>Results</h3> <p>Qatari, advanced maternal age, Parity >1, diabetes, and hypertension were found to be significant risk factors for women with post-BS.…”
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Energy Conservation-based Thresholding for Effective Wavelet Denoising of Partial Discharge Signals
Published 2016“…In this study, a novel wavelet threshold estimation method, named energy conservation-based thresholding (ECBT), is introduced. The proposed thresholding function is capable of conserving a significant portion of the original signal energy, while the threshold value is determined based on the relative difference between the original and noisy signal energies. …”
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Robotic-assisted versus conventional total knee arthroplasty: a systematic review and meta-analysis of randomized controlled trials
Published 2023“…</p><h3>Results</h3><p dir="ltr">Our search returned seven RCTs suitable for our analysis, which included a total of 1942 knees; 974 of these knees were implanted using robotic arms while the remaining 968 utilized jig-based knee systems. Our findings indicated that robotic knees had significantly better post-operative anatomical (OR − 0.82; 95% CI, − 1.027 to − 0.58, p value < 0.00001) and mechanical restoration (OR − 0.95; 95% CI, − 1.49 to − 0.41, p value < 0.0006). …”
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Key determinants of SMEs’ export performance: a resource-based view and contingency theory approach using potential mediators
Published 2020“…</p><h3>Design/methodology/approach</h3><p dir="ltr">This study draws on contingency theory and takes a resource-based and market-based view to provide a holistic understanding of the issue. …”
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Bridging Classrooms and Communities: The Transformative Impact of Community‐Based Dental Education on the Learning Experiences of Undergraduate Students
Published 2025“…</p><h3>Results</h3><p dir="ltr">The study included 148 participants, with 116 female (78.37%) and 32 male (21.62%) students, mostly from India (75%) and the rest from Qatar (25%). ANOVA revealed significant differences based on age, country and stage of education (<i>p</i>< 0.001). …”
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Mechanical and corrosion characteristics of TiC reinforced Ni-P based nanocomposite coatings
Published 2023“…<p dir="ltr">The requirement for effective corrosion protection and better mechanical properties in various industries employing metal components has led to the growth of nickel (Ni)-based metallic coatings. The electroless-synthesized nickel-phosphorus (Ni-P) nanocomposite has emerged as a particularly promising preference among other metallic coatings. …”
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COVID-19 (SARS-CoV-2) outbreak monitoring using wastewater-based epidemiology in Qatar
Published 2021“…SARS-CoV-2 RNA was detected in 100% of the influent wastewater samples (7889 ± 1421 copy/L – 542,056 ± 25,775 copy/L, based on the N1 assay). A mathematical model for wastewater-based epidemiology was developed and used to estimate the number of people in the population infected with COVID-19 from the N1 Ct values in the wastewater samples. …”
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Hyperspectral-physiological based predictive model for transpiration in greenhouses under CO<sub>2</sub> enrichment
Published 2023“…The results demonstrated the inclusion of hyperspectral-based vegetation indices significantly increased the performance of the three machine learning models in predicting transpiration. …”
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Reduced Voltage Stress and Spikes in Source Current of 7-Level Switched-Capacitor Based Multilevel Inverter
Published 2023“…The proposed converter can significantly suppress the spikes appearing in the source current by including a small value of inductance connected to the soft charging circuit. …”
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An additive manufacturing approach based on electrohydrodynamic printing to fabricate P3HT:PCBM thin films
Published 2023“…The root-mean-square roughness was found to vary significantly with the annealing temperature and the flow rate and ranged from 1.938 to 3.345 nm. …”
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Factors Affecting Cybersecurity Behaviour in the Metaverse: A Hybrid SEM-ANN Approach Based on Deep Learning
Published 2023“…Theoretically, integrating the PMT, HBM, and TIB along with the external factor, “trust”, is believed to add a significant value to validating the three theories in general and the cybersecurity behaviour in specific. …”
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Emotion Recognition Based on Fusion of Local Cortical Activations and Dynamic Functional Networks Connectivity: An EEG Study
Published 2019“…In this paper, we present a method to improve emotion recognition based on the fusion of local cortical activations and dynamic functional network patterns. …”
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Targeting acute myeloid leukemia cells with novel photosensitive ruthenium-based metal-organic compounds. (c2015)
Published 2016“…Of the four free ligands tested (L-I, L-II, L-III and L-IV corresponding to Ru-I, Ru-II, Ru-III and Ru-IV, respectively), significant cytotoxic activity was detected in eight out of nine cell lines, only with L-I and L-II, (IC50 values in the low μM range for L-I and reaching the nM range for L-II). …”
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