Showing 141 - 160 results of 1,612 for search '(( significant 3 based ) OR ( significant ((((we decrease) OR (a decrease))) OR (step decrease)) ))', query time: 0.19s Refine Results
  1. 141

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

    Published 2022
    “…<h3>Background</h3><p dir="ltr">Although the internet can be a source of reassurance and clarification for expectant women, it could cause concerns or feelings of worry when reading about pregnancy-related information. …”
  2. 142

    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. …”
    Get full text
  3. 143

    Impacts of ultrasonication time and surfactants on stability and optical properties of CuO, Fe<sub>3</sub>O<sub>4</sub>, and CNTs/water nanofluids for spectrum selective applicatio... by Muhammad Usman Sajid (14778232)

    Published 2022
    “…Furthermore, various surfactants (anionic, cationic, and polymer) were added to the base fluid. The study results revealed that surfactants have a significant effect on the stability of nanofluids over ultrasonication time. …”
  4. 144

    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.…”
  5. 145

    Machine Learning based Model Reveals the Metabolites Involved in Coronary Artery Disease by Fathima Lamya (22565261)

    Published 2025
    “…Therefore, advances in early identification and individualized treatment plans are crucial.</p><h3>Methods</h3><p dir="ltr">This article presents machine learning (ML) based model that can recognize metabolomic compounds associated with CAD in the Qatari population for the early detection of CAD. …”
  6. 146
  7. 147

    Toward a Clearer Understanding of Value‐Based Healthcare: A Concept Analysis by Vahe Kehyayan (21241649)

    Published 2025
    “…<h3>Background</h3><p dir="ltr"> Value‐based healthcare (VBHC) aims to improve the quality of healthcare delivery while reducing costs and also aims for outcomes that are of utmost importance from patients’ perspectives. …”
  8. 148
  9. 149

    Hybrid deep learning based threat intelligence framework for Industrial IoT systems by Jahanzaib Malik (23718816)

    Published 2025
    “…Besides complete automation and transformation, industrial IoT has so far created plenty of opportunities in several sectors 1.3such as smart manufacturing, energy, healthcare, smart agriculture, retail, supply chain, and transportation. …”
  10. 150

    Kernel-Ridge-Regression-Based Randomized Network for Brain Age Classification and Estimation by Raveendra Pilli (21633287)

    Published 2024
    “…In this study, a brain age classification and estimation framework is proposed using structural magnetic resonance imaging (sMRI) scans, a 3-D convolutional neural network (3-D-CNN), and a kernel ridge regression-based random vector functional link (KRR-RVFL) network. …”
  11. 151

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

    Published 2023
    “…This study identified three price factors with significant fluctuations that impact conventional power generation, namely: wholesale electricity spot price, natural gas spot price, and CO<sub>2</sub> market price. …”
  12. 152
  13. 153

    Psychometric properties of a questionnaire assessing the extent of integration in a problem-based learning curriculum by Marwan F. Abu-Hijleh (18780834)

    Published 2025
    “…<h3>Background</h3><p dir="ltr">Integrated curricula reinforce student learning and retention of relevant knowledge. …”
  14. 154

    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. …”
    Get full text
  15. 155

    Dynamic model scaling based on segmented tumor size for breast cancer detection by Younes Akbari (16303286)

    Published 2025
    “…This adaptive approach mitigates segmentation inaccuracies and ensures that the appropriate model complexity is applied based on tumor characteristics. Rigorously evaluated on three distinct datasets, the proposed approach demonstrates superior performance compared to leading techniques, particularly in terms of 95% confidence intervals, the area under the precision–recall curve (PR-AUC), and accuracy, achieving 93.86% accuracy with 95% confidence intervals of [93.15–95.31%] and PR-AUC of 0.986 on the BRACS dataset. …”
  16. 156
  17. 157
  18. 158

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

    Published 2023
    “…We assessed the risk of bias using the revised Cochrane risk-of-bias tool for randomized trials (RoB 2).</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. …”
  19. 159

    Drive‐up INR testing and phone‐based consultations service during COVID‐19 pandemic in a pharmacist‐lead anticoagulation clinic in Qatar: Monitoring, clinical, resource utilization... by Eman N. Alhmoud (14778706)

    Published 2023
    “…Patients' experience was explored through a structured survey.</p> <h3> Results</h3> <p>There was no statistically significant difference between clinic-based and phone-based anticoagulation services in mean time and number of visits within therapeutic range (<i>P</i> = .67; <i>P</i> = .06 respectively); mean number of extreme subtherapeutic and supratherapeutic INR values (<i>P</i> = .32 and <i>P</i> = .34, respectively); incidence of thromboembolic complications and warfarin related hospitalization. …”
  20. 160