يعرض 721 - 740 نتائج من 1,765 نتيجة بحث عن '(( 10 ((meet decrease) OR (((mean decrease) OR (a decrease)))) ) OR ( 2020 due decrease ))*', وقت الاستعلام: 0.25s تنقيح النتائج
  1. 721

    Effect of Magnetic Baffles and Magnetic Nanofluid on Thermo-Hydraulic Characteristics of Dimple Mini Channel for Thermal Energy Applications حسب Souayeh, Basma

    منشور في 2022
    "…In addition, there is a decrease in the pressure drop of 10.82%, 16.778%, and 26.75% when magnetic fields of 1200 G, 1500 G, and 2000 G, respectively, are applied at x = 15 mm, as compared to flow without magnetic field when the pitch = 10 mm. …"
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  2. 722
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  4. 724
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  7. 727

    Simulation and experimental study of underwater dissimilar friction-stir welding between aluminium and steel حسب Eyvazian, Arameh

    منشور في 2020
    "…80 MPa attained at an optimized submerged condition ofw = 1650 rpm/v = 40 mm/min showed combined ductile-brittle fractographic aspects on thefracture surface. 2020 The Authors. Published by Elsevier B.V.…"
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  8. 728

    Enhanced bioelectrochemical treatment of petroleum refinery wastewater with Labaneh whey as co-substrate حسب Mohanakrishna, Gunda

    منشور في 2020
    "…This resulted in a drop in the performance of MFC with respect to power generation (274 mW/m2, 70:30 feed) and substrate degradation (ξCOD, 17.84%). 2020, The Author(s).…"
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  9. 729
  10. 730

    Impacts of rural tourism-driven land use change on ecosystems services provision in Erhai Lake Basin, China حسب Li, Jinghui

    منشور في 2020
    "…© 2020 Elsevier B.V. Tourism is an expanding activity worldwide, with vital implications for local economies but also for ecosystem management. …"
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  15. 735

    Facile Electrochemical Synthesis of Highly Efficient Copper-Cobalt Oxide Nanostructures for Oxygen Evolution Reactions حسب Nath, Narayan Chandra Deb

    منشور في 2020
    "…An optimized nanopetal structure of CuxCo3-xO4 (x = 0.95, annealed at 200 °C) shows a considerably high Faradaic efficiency (∼93%) with a remarkably low overpotential (∼230 mV) at a benchmark current density (J) of 10 mA cm-2; at the same J in an alkaline solution (1 M KOH) for OER, it also exhibits high durability (up to 100 h). …"
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  20. 740

    Experimental and Theoretical Investigation on Bond Behavior of Tensile Lap Spliced Basalt Fiber Reinforced Polymer Bars in High Strength Concrete Beams حسب Eltantawi, Islam Reda Mohamed

    منشور في 2020
    "…Moreover, the bond strength decreases as the splice length increases. Additionally, the sand-coated bars showed a higher bond strength than the helically wrapped bars.…"
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