Showing 681 - 700 results of 1,509 for search '(( 1 10 decrease ) OR ( 5 ((((a decrease) OR (point decrease))) OR (mean decrease)) ))', query time: 0.18s Refine Results
  1. 681
  2. 682

    The mechanical and adhesive properties of electrically and thermally conductive polymeric composites based on high density polyethylene filled with nickel powder by Krupa, Igor

    Published 2013
    “…The stress at break of the composites behaved nonlinearly; the low filler content suppressed necking, resulting in a decrease in stress at break, whereas higher filler content (higher than 10vol.%) led to reinforcement of the composites and therefore increased the stress at break.The presence of nickel particles throughout the HDPE matrix increased the hydrophilicity of the composites. …”
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  3. 683

    Tribological studies of nanomodified mineral based multi-grade engine oil by Laad, M.

    Published 2017
    “…Tests were carried under loads of 40N, 60N and 90N at sliding speeds 0.5 m/s, 1.0 m/s and 1.5 m/s. Nanoparticle concentration in the mineral oil was taken as 1.5 wt%. …”
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  4. 684
  5. 685

    Investigating the effect of polymer-modified graphene oxide coating on RO membrane fouling by Ashfaq, Mohammad Y.

    Published 2022
    “…The membrane surface characterization showed a decrease in membrane surface roughness from 74.7 nm to 69.0 nm and an increase in membrane hydrophilicity as the contact angle decreased from 41.7 ± 4.50 to 22.0 ± 1.10. …”
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  12. 692

    Tribo-mechanical properties evaluation of HA/TiO2/CNT nanocomposite by Zalnezhad, Erfan

    Published 2021
    “…To investigate the biocompatibility and tribo-mechanical properties of HA/TiO2 and HA/TiO2/CNTs, four samples were prepared with different percentages of CNTs, namely, HA/TiO2 (S0), HA/TiO2/CNT (S1.0), HA/TiO2/CNT (S2.0), and HA/TiO2/CNT (S3.0). …”
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  13. 693

    Heat transfer measurements of Polyalpha-Olefin- boron nitride nanofluids for thermal management and lubrication applications by Sleiti, Ahmad K.

    Published 2020
    “…The heat transfer enhancement in terms of Nussel Number showed average and maximum values of 10%–13%, 17%–20% and 26%–29% for hBN concentration of 0.25%, 0.6% and 1%, respectively. …”
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  14. 694
  15. 695

    Screening of Qatari Microalgae and Cyanobacteria for Application in CO2 Utilization by Schipper, Kira

    Published 2018
    “…The most productive strain was Tetraselmis sp., with a maximum biomass productivity of 157.7 ± 10.9 mg L-1 d-1 at 30˚C, with a decreasing productivity for increasing temperatures. …”
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  16. 696
  17. 697

    Repositioning of the global epicentre of non-optimal cholesterol by Taddei, Cristina

    Published 2020
    “…These changes can have distinct effects on the levels of high-density lipoprotein (HDL) cholesterol and non-HDL cholesterol, which have different effects on human health4,5. However, the trends of HDL and non-HDL cholesterol levels over time have not been previously reported in a global analysis. …”
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  18. 698
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  20. 700

    Evaluation of pretreatment and membrane configuration for pressure-retarded osmosis application to produced water from the petroleum industry by Dardor, Dareen

    Published 2021
    “…In contrast, HF modules showed <1% flux decrease under both minimal and intermediate pretreatment schemes. …”
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