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Showing 221 - 240 results of 282 for search '(( significant composition increased ) OR ( significantly (impacted OR impact) decrease ))*', query time: 0.10s Refine Results
  1. 221

    Synthesis and evaluation of novel Cu-based adsorbent-containing catalysts for CO<sub>2</sub> hydrogenation to methanol and value-added products by Rim Ismail (18192922)

    Published 2024
    “…Increased Cu content from 10 wt% to 30 wt% with fixed CaO content of 10 wt% resulted in a small increase in CO<sub>2</sub> conversion where the highest CO<sub>2</sub> conversion of 16.44% and the highest methanol selectivity (17.75%) were obtained for catalyst containing 20 wt% of copper. …”
  2. 222

    3D printing of circular materials: Comparative environmental analysis of materials and construction techniques by Shoukat Alim Khan (14778226)

    Published 2023
    “…The main environmental "hot spot" identified for the geopolymer-based 3D printed construction process was the amount of electrical energy required for the mechanical processing of waste materials, which was more than 61% of the total GWP impact. In addition to decreasing solid CDW, the developed approach has significant potential for improvement by using more sustainable energy sources and reducing the amount of solid CDW generated.…”
  3. 223

    Additive manufacturing for vernacular architecture using local earthen soil and bio-waste materials by Arslan Yousaf (18021805)

    Published 2025
    “…<p dir="ltr">The construction industry heavily relies on ordinary portland cement (OPC), contributing significantly to global carbon emissions while offering poor thermal insulation. …”
  4. 224

    Effect of CFRP Wraps on the Compressive Strength of Normal and Structural Lightweight Concrete by Hawileh, Rami

    Published 2023
    “…Further, the ductility is significantly enhanced with CFRP wrapping, suggesting increased resilience and ability to absorb energy during deformation. …”
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    article
  5. 225

    Cardiorespiratory Fitness and Performance Adaptations to High-Intensity Interval Training: Are There Differences Between Men and Women? A Systematic Review with Meta-Analyses by Merilyn Lock (9440240)

    Published 2023
    “…</p><h2>Objective</h2><p dir="ltr">The aim of this study was to quantify the impact of biological sex on maximal oxygen uptake (V̇ O<sub>2max</sub>) and performance outcomes after high-intensity interval training (HIIT).…”
  6. 226

    Phase II National Study: Job Satisfaction and Workplace Environment Among Community Pharmacists in Lebanon: Pre and Post Economic Crisis by Salaheddin, Amira Talaat

    Published 2024
    “…Drug shortages had a significant impact on pharmacy operations, with 72.6% of pharmacists in Phase II reporting business disruptions due to shortages. …”
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    masterThesis
  7. 227

    Developing a Stochastic Model to Predict Cost Overrun due to the Causes of Projects Delay in Oil Fields Construction Industry by ALKHOORI, KHALID ABDUL MAJEED

    Published 2020
    “…The research results revealed that poor contractor works was found to have the most significant positive impact in the delay experienced by the projects considered in this work. …”
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  8. 228

    The relationship between Determinants of Risk Governance assurance and efficacy of the Public projects in the Government of Dubai from the perspective of Internal Audit Function by MUBARAK, ALIA MARJAN

    Published 2018
    “…Furthermore, the role of Internal Audit is highlighted as the main procedure impacting the quality and reliability of risk management processes. …”
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  9. 229

    The Influence of Loneliness and Living Alone on the Quality of Life of the Elderly: Evidence from Europe by Ammari, Lora

    Published 2023
    “…This research indicates a positive correlation between living alone and loneliness, with a greater effect on males, and identifies loneliness as an independent factor decreasing QoL. The study also uncovers the complex impact living alone has on QoL, underscoring that the feeling of loneliness is detrimental to well-being, not merely the fact of living alone. …”
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  10. 230

    Dynamics of Neisseria gonorrhoeae transmission among female sex workers and clients: A mathematical modeling study by Houssein H., Ayoub

    Published 2024
    “…BackgroundThis study aimed to examine the transmission dynamics of Neisseria gonorrhoeae (NG) in heterosexual sex work networks (HSWNs) and the impact of variation in sexual behavior and interventions on NG epidemiology. …”
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    article
  11. 231

    A Comprehensive Method of Ion Exchange Resins Regeneration and Its Optimization for Water Treatment by Al-Asheh, Sameer

    Published 2020
    “…The amount of resin significantly impacts the deionization efficiency; more ions are removed as the amount of resin increases.…”
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    bookPart
  12. 232

    The effect of indoor air quality on health and performance of labors in joinery factories by Sadeghi, Hengameh

    Published 2020
    “…The result of this research can have a significant impact on the health of workers, and joinery factories can redesign their facilities accordingly. …”
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  13. 233
  14. 234

    Examining time-to-transport decisions in Emergency Medical Services by Hassan Farhat (9000509)

    Published 2024
    “…The Schoenfeld plot (Figure 2) demonstrates that multiple variables have a significant impact on increasing the time-to-handover.…”
  15. 235

    Investigation of Groundwater Depletion in the State of Qatar and Its Implication to Energy Water and Food Nexus by Hazrat Bilal (7367477)

    Published 2021
    “…Long-term temperature data indicates that the annual mean temperature increased significantly by 1.02 °C between 1987 and 2016, while total rainfall exhibited a slight decreasing trend. …”
  16. 236

    SYSTEM DYNAMICS APPROACH FOR WHOLE LIFE CYCLE COST MODELLING OF RESIDENTIAL BUILDING PROJECTS IN UNITED ARAB EMIRATES by Sadek, Ahmed

    Published 2020
    “…This is achieved by applying adjusting risks on project's initial cost at the preconstruction stage with respect to cost and risk behaviours at each time step. Cost impact is following an increasing S-Curve behaviour during CAPEX time and risk impact is following a decreasing S-Curve behaviour during CAPEX lifetime. …”
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  17. 237

    The effect of colchicine on myocardial infarction: An updated systematic review and meta-analysis of randomized controlled trials by Ayesha, Younas

    Published 2024
    “…ConclusionThe use of colchicine post-MI reduces the composite of adverse cardiovascular events, and hospitalization urgency but increases adverse gastrointestinal events. …”
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    article
  18. 238

    Pore-scale simulation of fine particles migration in porous media using coupled CFD-DEM by Ahmed Elrahmani (17128837)

    Published 2022
    “…The time required to develop bridging and subsequent clogging of the pore space that lead to permeability reduction decreases as the flow velocity increases. The size of the fine particles has a significant impact on permeability reduction where the reduction in permeability increases as the size of particles increases. …”
  19. 239

    Piezoelectric properties of zinc oxide/iron oxide filled polyvinylidene fluoride nanocomposite fibers by Abdulrahman Mohmmed AlAhzm (14151183)

    Published 2022
    “…Both these studies show respective enhancement of 3.79 and 2.16% in the β-phase crystallinity values of PVDF-ZnO/FeO 3 wt% composite. Higher dielectric constant value obtained for the same composite (three times higher than the neat PVDF) confirms the increased energy storage efficiency as well. …”
  20. 240

    An investigations into the factors that associated with writing anxiety for english language learners in UAE universities by Hussein, Sulaiman

    Published 2013
    “…The findings show that the participants encountered high levels of anxiety when writing English compositions and there was a statistically significant negative correlation between students’ writing scores and their levels of anxiety. …”
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