Showing 621 - 640 results of 846 for search '(( 0 ((0 decrease) OR (a decrease)) ) OR ( 50 ((peter decrease) OR (mean decrease)) ))', query time: 0.14s Refine Results
  1. 621

    Oxygen passivation as effective technique for tailoring the nature of band gap of silicon nanowires by Hassan, Walid M.I.

    Published 2015
    “…Surprisingly, extensive oxidation dramatically decreases the silicon nanowire band gap down to 0.26 eV. …”
    Get full text
    Get full text
    Get full text
  2. 622
  3. 623

    DVF-fog: Distributed virtual firewall in fog computing based on risk analysis by Kamoun-Abid, Ferdaous

    Published 2019
    “…Furthermore, the comparison with existing approaches based on the openstack framework illustrates that the fog-based distributed virtual firewall (DVF) approach decreases significantly the false positive rate (FPR) to be 0.0942% and increases the true positive rate (TPR) to be 99.9%. 2019 Inderscience Enterprises Ltd.…”
    Get full text
    Get full text
  4. 624

    Utilization of Two Microalgae Species, Synechococcus sp. and Cheatoceros sp., for Aquatic Toxicity Assessments in the Qatari Marine Environmen by Bacha, Sarah

    Published 2016
    “…The cultures were maintained at 22 ± 1.0°C, under a 14 h:10 h/light:dark cycle provided by cool white fluorescence light (7000 ± 10% lux), in nutrient-enriched synthetic seawater (F/2 medium) at pH 8.0 ± 0.5 and salinity 40 g/L. …”
    Get full text
    Get full text
  5. 625

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

    Published 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. …”
    Get full text
    Get full text
    Get full text
  6. 626

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

    Published 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. …”
    Get full text
    Get full text
    Get full text
    article
  7. 627

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

    Published 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. …”
    Get full text
    Get full text
    Get full text
  8. 628

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

    Published 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. …”
    Get full text
    Get full text
    Get full text
    article
  9. 629

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

    Published 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. …”
    Get full text
    Get full text
  10. 630

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

    Published 2019
    “…As the Fe3+ concentration increased from 0.25 to 1.00 wt. %, the crystal size decreased in comparison with the undoped ZnO. …”
    Get full text
  11. 631

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

    Published 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. …”
    Get full text
    Get full text
  12. 632

    The effect of Hydrogen Peroxide treatments on dental enamel porosity and protein structure and its long-term implications on tooth hardness and optical properties by Ovidiu, Ciobanu

    Published 2025
    “…Hardness analysis revealed significant decreases in microhardness in the bleached group compared to the control group (p < 0.05). …”
    Get full text
    Get full text
    Get full text
    article
  13. 633

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

    Published 2017
    “…The population decreased by 5.4% as compared to the Q1 in 2017. Unemployment rate among participants in labor reached 0.1%. …”
    Get full text
  14. 634

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

    Published 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. …”
    Get full text
    Get full text
  15. 635
  16. 636

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

    Published 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. …”
    Get full text
    Get full text
    Get full text
  17. 637

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

    Published 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). …”
    Get full text
    Get full text
    Get full text
  18. 638
  19. 639

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

    Published 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). …”
    Get full text
    Get full text
  20. 640

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

    Published 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). …”
    Get full text
    Get full text
    Get full text