يعرض 621 - 640 نتائج من 842 نتيجة بحث عن '(( 0 ((0 decrease) OR (a decrease)) ) OR ( 50 ((meters decrease) OR (mean decrease)) ))', وقت الاستعلام: 0.26s تنقيح النتائج
  1. 621

    Influence of temperature on tire-pavement noise in hot climates: Qatar case حسب Okan, Sirin

    منشور في 2021
    "…OBSI test results at various pavements with different mean texture depths of dense-graded pavement showed that the temperature coefficient varied from 0.052 dB/°C to 0.142 dB/°C. There is an apparent trend of decreasing temperature coefficient with increasing mean texture depth of dense graded asphalt pavements. …"
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    article
  2. 622
  3. 623

    Methane production enhancement from Tetraselmis biomass co-digestion using frying oil residue as co-substrate and ultrasonication as pretreatment حسب Firas, Feki

    منشور في 2023
    "…However, increasing specific energy sonication to 3.2 kJ/g VS decreased the positive energy balance of whole process from 8.6 to 5.5 ± 0.3 kJ/g VS. …"
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    article
  4. 624

    Brine reject dilution with treated wastewater for indirect desalination حسب Khanafer, Daoud

    منشور في 2021
    "…Maximum power consumption of 0.007 kWh/m³ was consumed in the forward osmosis process without prefiltration and decreased to 0.006 kWh/m³ in the FO process. …"
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  5. 625

    Modified zno nanoparticles using iron ions (Fe3+) for photo-catalytic degradation of toxic pollutants under sunlight حسب Ba-Abbad, Muneer M.

    منشور في 2019
    "…As the Fe3+ concentration increased from 0.25 to 1.00 wt. %, the crystal size decreased in comparison with the undoped ZnO. …"
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  6. 626

    Synthesis and properties of HA/ZnO/CNT nanocomposite حسب Ding M.

    منشور في 2018
    "…The goal of this study was to examine the tribomechanical properties of hydroxyapatite (HA)/ZnO and HA/ZnO/CNT composite ceramics (carbon nanotubes; with different ratios 0.5 wt%, 1.0 wt%, and 1.5 wt%). The composites were synthesized using the hydrothermal method in an autoclave. …"
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  7. 627
  8. 628

    Impact of Blockade on Labor Market حسب Al-Marri, Asmaa

    منشور في 2017
    "…The population decreased by 5.4% as compared to the Q1 in 2017. Unemployment rate among participants in labor reached 0.1%. …"
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  9. 629

    Effect of graphene loading on thermomechanical properties of poly(vinyl alcohol)/starch blend حسب Jose, J.

    منشور في 2015
    "…Mechanical properties results showed that the optimum loading of graphene was 0.5 wt % in the blend. XRD studies indicated uniform dispersion of graphene in PVA/starch matrix upto 0.5 wt % loadings and further increase caused agglomeration. …"
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  10. 630
  11. 631

    Thermal behavior and post-heating fracture characteristics of polypropylene microfiber-reinforced geopolymer binders حسب Mohammad R., Irshidat

    منشور في 2022
    "…Geopolymer binders with different fiber contents including 0%, 0.05%, 0.1%, and 0.2% by fly ash weight were prepared and exposed to elevated temperatures of 200 °C, 400 °C, and 600 °C. …"
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  12. 632

    Tandem osmotic engine based on hydrogel particles with antipolyelectrolyte and polyelectrolyte effect fuelled by both salinity gradient modes حسب Padmanabhan, Anjali Cheeramthodi

    منشور في 2021
    "…Exchange of sulfobetaine with methacrylamide (SBAm), the main polymer backbone, revealed a positive increase in energy recovery of 670 J kg−1 with a mean power of 0.19 W kg−1 for the tandem system operating under the same parameters (SPA@SBAm). …"
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  13. 633
  14. 634

    Short-Term Effects of Experimental Warming and Precipitation Manipulation on Soil Microbial Biomass C and N, Community Substrate Utilization Patterns and Community Composition حسب LI, Guanlin

    منشور في 2017
    "…Decreased and increased precipitation significantly reduced microbial biomass C by 13.5% and 24.9% and microbial biomass N by 22.9% and 17.6% in unwarmed plots, respectively (P < 0.01). …"
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  15. 635

    Spectrofluorometric investigations on the solvent effects on the photocyclization reaction of diclofenac حسب Abdulilah Dawoud, Bani-Yaseen

    منشور في 2023
    "…Interestingly, the MLRA results (R = 0.99) revealed that the photoconversion rate increases with increasing solvent polarizability (π*) and H-bond donor capability (α), whereas the rate decreases with increasing hydrogen-bond acceptor capability (β). …"
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  16. 636

    MYD88, IRAK3 and Rheumatoid Arthritis pathogenesis: Analysis of differential gene expression in CD14 + monocytes and the inflammatory cytokine levels. حسب Gomes da Silva, Isaura Isabelle Fonseca

    منشور في 2021
    "…CD14 + monocytes from RA patients showed lower IRAK3 expression level compared to controls although with a borderline statistical significance (Fold change (FC) = -1.63; p = 0.054). …"
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  17. 637

    DEVELOPMENT AND EVALUATION OF VIRTUAL REALITY EXERGAMES FOR UPPER LIMB AMPUTEE REHABILITATION حسب MAZHAR, NOAMAN

    منشور في 2024
    "…User evaluation revealed positive user satisfaction(ratings: 3.8 to 4.5 on a 5-point Likert Scale). Quantitative analysis of the box and block test scores across 10 healthy participants for the motor skills assessment revealed a strong correlation (r = 0.99, P < 0.001) between training sessions and the evaluation scores. …"
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  18. 638

    Electrically conductive hybrid organic crystals as flexible optical waveguides حسب Li, Liang

    منشور في 2022
    "…Depending on the metal, their conductivity ranges from 7.9 to 21.0 S µm. The elements respond rapidly to temperature by curling or uncurling in about 0.2 s, which in one typical case corresponds to exceedingly fast deformation and recovery rates of 2187.5° and 1458.3° , respectively. …"
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  19. 639

    Mechanical characteristics of ultra-high performance steel FRC made with recycled concrete aggregates حسب Alnahhal, W.

    منشور في 2023
    "…However, the flowability was decreased by 12% to 15% with steel fibers. The results also revealed that at a steel fiber volume fraction of 0%, RCA had little influence on the compressive strength, while they noticeably influenced the flexural tensile strength. …"
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  20. 640

    Synthesis and electrochemical properties of nickel oxide/carbon nanofiber composites حسب Al-Enizi, Abdullah M.

    منشور في 2014
    "…The electrospinning of polyacrylonitrile (PAN) with a polyaniline and graphene sol–gel mixture produced uniform, smooth fibers with an average diameter of 0.3 μm. …"
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