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Showing 81 - 100 results of 606 for search '(( significant values based ) OR ( significant ((we decrease) OR (linear decrease)) ))', query time: 0.12s Refine Results
  1. 81

    Multidimensional Risk-Based Real Options Valuation for Low-Carbon Cogeneration Pathways by Houd Al-Obaidli (19365520)

    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. …”
  2. 82

    Maternal and Neonatal Outcomes Post Bariatric Surgery: A Population-Based Study by Nader I. Al-Dewik (17039794)

    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.…”
  3. 83

    Energy Conservation-based Thresholding for Effective Wavelet Denoising of Partial Discharge Signals by Hussein, Ramy

    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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  4. 84
  5. 85

    Robotic-assisted versus conventional total knee arthroplasty: a systematic review and meta-analysis of randomized controlled trials by Reda Alrajeb (17773221)

    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). …”
  6. 86
  7. 87

    Key determinants of SMEs’ export performance: a resource-based view and contingency theory approach using potential mediators by Arsalan Safari (10300058)

    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. …”
  8. 88

    Bridging Classrooms and Communities: The Transformative Impact of Community‐Based Dental Education on the Learning Experiences of Undergraduate Students by Kamran Ali (8861576)

    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). …”
  9. 89

    Mechanical and corrosion characteristics of TiC reinforced Ni-P based nanocomposite coatings by Mohammad Farhan (17017683)

    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. …”
  10. 90
  11. 91

    COVID-19 (SARS-CoV-2) outbreak monitoring using wastewater-based epidemiology in Qatar by Jayaprakash Saththasivam (14151669)

    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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  14. 94

    Hyperspectral-physiological based predictive model for transpiration in greenhouses under CO<sub>2</sub> enrichment by Ikhlas Ghiat (16932564)

    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. …”
  15. 95

    Reduced Voltage Stress and Spikes in Source Current of 7-Level Switched-Capacitor Based Multilevel Inverter by Shirazul Islam (16904535)

    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. …”
  16. 96
  17. 97

    An additive manufacturing approach based on electrohydrodynamic printing to fabricate P3HT:PCBM thin films by Zulfikre Esa (19457344)

    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. …”
  18. 98

    Factors Affecting Cybersecurity Behaviour in the Metaverse: A Hybrid SEM-ANN Approach Based on Deep Learning by ALMANSOORI, AFRAH

    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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  19. 99

    Emotion Recognition Based on Fusion of Local Cortical Activations and Dynamic Functional Networks Connectivity: An EEG Study by Yahya, Fares

    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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  20. 100

    Targeting acute myeloid leukemia cells with novel photosensitive ruthenium-based metal-organic compounds. (c2015) by Azar, Daniel Fadi

    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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