Showing 381 - 400 results of 527 for search '(( significant increase decrease ) OR ( significant composition (decreased OR increased) ))*', query time: 0.11s Refine Results
  1. 381

    Hybrid PCDTBT:PCBM:Graphene-Nanoplatelet Photoabsorbers by Mahyar Mohammadnezhad (8463819)

    Published 2020
    “…We compare their stability and performance with composites obtained by integrating graphene nanoplatelets (GNPs). …”
  2. 382

    A state of the art review on phosphate removal from water by biochars by Ismail W. Almanassra (14151321)

    Published 2021
    “…Iron has been also widely used in BC composites for increasing the adsorption capacity of phosphate, in addition to providing an opportunity for magnetic recovery of the adsorbent. …”
  3. 383

    Unpacking the asymmetric impact of exchange rate volatility on trade flows: A study of selected developed and developing Asian economies by Umar Nawaz Kayani (17131781)

    Published 2023
    “…On the other hand, decreased volatility hurts exports of Japan. As for the long-run effects of exchange rate volatility on imports, we found that increased volatility boosts imports of Korea. …”
  4. 384

    Shear behavior of green concrete beams reinforced with basalt FRP bars and stirrups by Abathar Al-Hamrani (16494884)

    Published 2021
    “…Experimental results indicated that the ultimate shear capacity was significantly increased at higher reinforcement ratios. …”
  5. 385

    Comprehensive review of gas turbine fault diagnostic strategies by Mohammadjavad Soleimani (22302838)

    Published 2025
    “…Given their critical role, ensuring reliable and efficient operation is of paramount significance. However, unforeseen faults can compromise their reliability, resulting in reduced efficiency, increased maintenance costs, and potentially catastrophic failures. …”
  6. 386

    Associations between Bone Mineral Density and WOMAC Scores in Healthy Individuals: Insights from the Qatar Biobank by Al-Hamdani, Mohammed

    Published 2025
    “…However, BMD measures significantly contributed to predicting stiffness after controlling for sociodemographic variables (R2 = 0.065, ΔF(7, 1724) = 3.34, p = 0.002), with a higher total body BMD associated with increased stiffness and a higher trunk BMD associated with decreased stiffness. …”
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  7. 387

    Effect of sintering additives on the properties of alumina toughened zirconia (ATZ) by M. K. G. Abbas (18021646)

    Published 2023
    “…In general, all ATZ samples exhibited a similar trend, as the results showed that the relative density and mechanical properties increased with increasing sintering temperature regardless of the addition of dopants. …”
  8. 388

    Lifetime prevalence, risk, and treatment of mood and anxiety disorders in Qatar's national mental health study by Salma Mawfek Khaled (14159013)

    Published 2024
    “…Treatment is significantly delayed and delivered largely in non‐healthcare sectors thus the need for increased literacy of mental illness to reduce stigma and improve earlier help‐seeking in healthcare settings.…”
  9. 389

    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. …”
  10. 390

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

    Published 2023
    “…Europe‘s aging population is increasing, affecting various sectors, including the healthcare system, labor market, and public services. …”
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  11. 391

    Comparison of shear behavior of normal and recycled aggregates beams strengthened with CFRP U-Wraps by Abdalla, Jamal A.

    Published 2023
    “…The test results indicate that the shear capacity of all specimens strengthened with CFRP composites increased significantly compared to the control beam specimens. …”
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  12. 392

    Driving and hypoglycemia by Stephen Beer (5480411)

    Published 2015
    “…Many large studies have shown an increased risk of hypoglycemia with tight blood sugar control. …”
  13. 393

    Pioglitazone Effect on Clinical Outcome and Inflammatory Response in patients with type 2 diabetes mellitus and COVID-19: A Randomized Clinical Trial by Eman Elmekaty (14777932)

    Published 2024
    “…Twenty-eight participants met the primary clinical composite outcome. There was no significant difference in the incidence of primary outcome between subjects receiving placebo (n=14) and pioglitazone (n=14). …”
  14. 394

    Prevalence of bullying and violence among adolescents in Arab Gulf countries: a systematic review by Amani N. Alansari (19743643)

    Published 2025
    “…Academic impacts included increased absenteeism (24–29%) and decreased performance.…”
  15. 395

    Photostimulation of Phox2b medullary neurons activates cardiorespiratory function in conscious rats by Kanbar, Roy

    Published 2010
    “…Photostimulation increased BP (4 mmHg) and renal sympathetic nerve discharge (43%) while decreasing heart rate (15 bpm). …”
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  16. 396

    Fixing a heart valve by Nature Research (16552612)

    Published 2015
    “…All of these factors significantly increase the rate of complications following valve replacement, so valve repair is a more viable option in these parts of the world. …”
  17. 397

    Land surface temperature responses to land use dynamics in urban areas of Doha, Qatar by Shikha, Patel

    Published 2024
    “…Specifically, the mean summer LST increases by 7.64 °C (0.34 °C annually), and the mean winter LST decreases by 4.87 °C (0.22 °C annually). …”
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  18. 398

    Combined effects of treated domestic wastewater, fly ash, and calcium nitrite toward concrete sustainability by Abdelrahman Abushanab (17268940)

    Published 2021
    “…It was also shown that the addition of FA significantly decreased the chloride permeability of TWW concrete by 55%–71%. …”
  19. 399

    Interleukin-35 and Thymoquinone nanoparticle-based intervention for liver protection against paracetamol-induced liver injury in rats by Maisa Siddiq Abduh (16381125)

    Published 2023
    “…Moreover, levels of Capase-3, and cytochrome C were significantly reduced by THYO or IL35, while, levels of Bcl-2 were markedly increased. …”
  20. 400

    Why some firms export? An empirical analysis for manufacturing firms in the MENA region by Fakih, Ali

    Published 2017
    “…Government ownership and the relative labour compositions of firms in terms of skilled production workers and in terms of non-production workers tend to exert negative effects on firms' propensity to export. …”
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