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Showing 161 - 180 results of 578 for search '(( significant challenge based ) OR ( significant ((mean decrease) OR (small decrease)) ))', query time: 0.11s Refine Results
  1. 161

    A Transformative State in the Wake of COVID-19: What Is Needed to Enable Innovation, Entrepreneurship, and Education in Qatar? by Tarek Ben Hassen (15742605)

    Published 2022
    “…Qatar has a solid basis for transitioning to a knowledge-based economy based on its macroeconomic stability, suitable growth rates, and good governance. …”
  2. 162

    Performance Evaluation of a New Fluorescent-Based Lateral Flow Immunoassay for Quantification of Hemoglobin A1c (HBA1c) in Diabetic Patients by Nadin Younes (4863280)

    Published 2023
    “…Recently, fluorescent-based lateral flow immunoassays (LFIAs) gained wide attention for small laboratories and population surveillance. …”
  3. 163

    Performance Optimization in Lead-Free Perovskite Solar Cell: A Comparative Approach by Aisha Shaikh (22330846)

    Published 2025
    “…However, commercial viability of lead-based perovskites is challenging due to its toxicity and stability challenges. …”
  4. 164

    Parametric investigation and optimisation of mechanical properties of thick tri-material based composite of PLA-PETG-ABS 3D-printed using fused filament fabrication by Imran Khan (109715)

    Published 2023
    “…Additive manufacturing can be used to fabricate such composites to overcome these challenges. In this study, tensile samples of tri-material based 3D-printed (TM3DP) polymer composite of polylactic acid (PLA), polyethylene terephthalate glycol (PETG), and acrylonitrile butadiene styrene (ABS) were successfully processed using fused filament fabrication (FFF) for the first time. …”
  5. 165

    Peer-to-Peer Trade and the Sharing Economy at Distribution Level: A Review of the Literature by Nassma Mohandes (17983741)

    Published 2023
    “…Game theory and agent-based modeling can effectively address these challenges and facilitate the successful implementation of P2P energy trading.…”
  6. 166
  7. 167

    Evaluation of highly active and stable SiO<sub>2</sub> supported Fe-based catalysts for the catalytic methane decomposition into COx free hydrogen and CNTs by Assem T. Mohamed (16023355)

    Published 2023
    “…However, the development of active and stable catalysts remains a significantly challenging research topic. This study deals focuses on the development of highly active and stable silica-supported Fe-based catalysts for the thermal decomposition of methane into hydrogen and high quality carbon nanotubes. …”
  8. 168

    Hierarchical Fuzzy Framework for EV Supported Islanded Microgrid Frequency Stabilization by Abdul Latif (8829644)

    Published 2024
    “…A comprehensive comparison is conducted between the efficacy of the QOPDT technique and various other optimization methods. Significant improvements in system frequency stability across diverse scenarios are observed with the adoption of the QOPDT-based controller, as evidenced by qualitative assessment. …”
  9. 169
  10. 170

    An Analysis of Thermal Comfort at the School Outdoor Spaces: A Case Study of the American School of Creative Science, Dubai, UAE by ABU-QULBAIN, LANA

    Published 2022
    “…Additionally, the addition of vegetation alone had an impact on the microclimate decreasing it by 5%. Thus, combining the strategies of vegetation, shade, green facades/roofs and small water features resulted in 5% to 25% reduction in PET depending on the corresponding location being analyzed. …”
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  11. 171

    Hydroxyurea Use in Lebanese Patients With [beta]-Thalassemia Intermedia by Taher, Ali

    Published 2006
    “…Hematologic toxicity was defined as a decrease in the absolute neutrophil count to below 1.5 × 103/mm3 or a decrease in the platelet count to below 100 × 103. …”
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  12. 172
  13. 173

    The protective role of lidocaine in surgeries involving trigeminal nerve manipulation: a meta-analysis of trigeminocardiac reflex prevention by Almonzer Al-Qiami (22393303)

    Published 2025
    “…Additionally, the lidocaine group had a relatively small change in HR, with a mean difference of -10.56 (95% CI -13.30 to -7.83 beat per minute, <i>P</i> = 0.00001). …”
  14. 174

    Effects of ethanol addition to diesel–biodiesel blends on the CI engine characteristics by Fakher Hamdi (21225134)

    Published 2024
    “…Thermal efficiency shows a reverse behaviour, with a small negative impact of ethanol addition. Biodiesel addition significantly increases carbon monoxide (CO) emissions, reaching an average of 190% across all speeds. …”
  15. 175

    Hyper-Hypo study: A Retrospective Observational Study of Neonatal Hypoglycemia Related to Maternal Hypertension by Thiruveni Ramkumar (17075051)

    Published 2023
    “…On the other hand, neonates of hypertensive mothers administered with methyldopa showed a significant decrease of initial blood glucose reading.…”
  16. 176
  17. 177

    Rescue cerclage by Khoury, Alfred

    Published 2006
    “…Advanced dilation of 3 cm and/or prolapsed membranes (n = 18) did not decrease the likelihood of reaching 28 weeks. Mean gestational age at delivery for this subset of patients was 30.7 ± 7.2 weeks. …”
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  18. 178

    Food safety knowledge attitude and practices of oncology nurses, in Lebanese hospitals by Angy, Mallah

    Published 2023
    “…Knowledge scores were higher among nurses holding a graduate degree (mean = 85; p < 0.05), and those who attended a training course (mean = 79; p < 0.05). …”
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