Showing 141 - 160 results of 1,801 for search '(( significant one based ) OR ( significant ((point decrease) OR (a decrease)) ))', query time: 0.14s Refine Results
  1. 141
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    Competition vs cooperation: An agent based model for sustainable tomatoes’ import system by Sarah Namany (17268922)

    Published 2024
    “…Interactions between trade partners are modeled using two game theoretic approaches counting<u> Cournot</u><u> competition</u> and <u>Cartel</u> collusion. Based on the research findings, a competitive global market can bring economic benefits to Qatar as an importing nation, but this approach also entails substantial <u>water consumption</u> and results in significant environmental emissions. …”
  3. 143

    The role of institutional quality in reducing environmental degradation in Canada by Shahriyar Mukhtarov (19325662)

    Published 2024
    “…Estimation findings showed that institutional quality, renewable energy use, and total factor productivity exert a statistically significant and negative influence on CO<sub>2</sub> emissions. …”
  4. 144

    Investigating the Effectiveness and Teachers’ Perceptions of Rigorous Curriculum Design for Project-Based Learning Implementation on Middle School Science Students’ Achievement and... by ASSAF, NOURA FOUAD

    Published 2023
    “…Results: The findings revealed several significant results: 1) implementing RCD-PBL has increased grades 6 to 8 students’ Pre-Posttest results in the SSKT in the experimental group compared to the control group. 2) implementing RCD-PBL has increased the students’ spring 2022 results in the MAP science exam for the experimental group compared to the control group for grades 6 to 8. 3) Teachers’ perceptions have evolved whereby they are more confident about the implementation of the RCD-PBL. …”
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  5. 145

    How Dynamic Capabilities in Maintenance Enable Metal Plants in the UAE Via Big Data Analytic Capabilities Towards Digital Twins Adoption? A Mediation and Moderation Analysis by SA’ADEH, AREEJ

    Published 2024
    “…Additionally, low DL significantly strengthens moderation effect in terms of positive relationship between BDAC and adoption of DTs. …”
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  6. 146

    Comparative life-cycle assessment of reverse osmosis and microalgae-based treatment for hypersaline oilfield produced water by Abdullah M. Alsalal (22927480)

    Published 2025
    “…<p dir="ltr">The management of hypersaline produced water (130–190 g L<sup>−1</sup> TDS) from oil and gas operations—especially in regions with carbon-intensive grids like Kuwait—poses significant environmental and operational challenges. …”
  7. 147

    Reliability of online pregnancy-related information and associated feelings of worry among expectant women in Qatar by Ayman Al-Dahshan (8962568)

    Published 2022
    “…Most were aged between 26–34 years (74.1%), held a college/university degree (76.4%), and were multigravidas (73.1%). …”
  8. 148

    Second-law-based performance evaluation of cooling towers and evaporative heat exchangers by QURESHI, BILAL AHMED

    Published 2020
    “…Abstract In this paper, we present thermodynamic analysis of counter flow wet cooling towers and evaporative heat exchangers using both the first and second laws of thermodynamics. A parametric study is carried out to determine the variation of second-law efficiency as well as exergy destruction as a function of various input parameters such as inlet wet bulb temperature. …”
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    Harnessing microalgae for a synergistic approach to CO₂ capture, wastewater treatment, and biodiesel production: A review by Abdullah M. AlSalal (23770842)

    Published 2025
    “…Microalgae, particularly <i>Chlorella vulgaris </i>exhibit high photosynthetic efficiency with CO₂ fixation rates up to 1.5 g CO₂/L/day while removing > 90 % of nitrogen and phosphorus from wastewater. …”
  11. 151

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

    Published 2023
    “…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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  13. 153

    Asynchronous MMC based parallel SA schemes for multiobjective standard cell placement by Sait, Sadiq M.

    Published 2006
    “…However, depending on the size of the problem, it may have large run-time requirements. One practical approach to speed up its execution is to parallelize it. …”
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  14. 154

    Novel interpretable and robust web-based AI platform for phishing email detection by Abdulla Al-Subaiey (19757007)

    Published 2024
    “…<p dir="ltr">Phishing emails continue to pose a significant threat, causing financial losses and security breaches. …”
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    Hybrid deep learning based threat intelligence framework for Industrial IoT systems by Jahanzaib Malik (23718816)

    Published 2025
    “…The proposed approach was also compared against several contemporary deep learning-based architectures and existing benchmark algorithms. …”
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  19. 159

    Effect of Strain Fields on Frequency Band Gaps of Periodic Lattice-Based Metamaterials by Shendy, Mohamed

    Published 2024
    “…Lattice-based metamaterials, known for their ability to deliver unique acoustic properties such as wave band gaps and direction-dependent phase velocities, are considered promising for noise filtering and acoustic sensor applications. …”
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  20. 160

    The impact of STEM project-based learning on the achievement of high school students in UAE by FOUAD, HANI FIKRY AHMED

    Published 2018
    “…In order that the significance of this research is : 1)TO investigate the effects of using STEM -PBL in learning by focusing on the 21st century skills.2)To encourage the students for STEM subjects to be used in learning.3)Meet the United Arab Emirates 2021 agenda to improve the education. …”
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