يعرض 661 - 680 نتائج من 1,762 نتيجة بحث عن '(( 2 step decrease ) OR ( 10 ((((steel decrease) OR (nn decrease))) OR (a decrease)) ))', وقت الاستعلام: 0.21s تنقيح النتائج
  1. 661

    Simulation-Based Parametric Study for the Hybrid Superplastic Forming of AZ31 حسب Al-Abtaha, Fatima Ghassan

    منشور في 2019
    "…The forming process consists of two steps. At the pre-forming step (deep drawing), the sheet is drawn into the die to a preselected level, using a mechanical punch, and at the second step (SPF) a pressurized gas is applied at a controlled rate. …"
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  2. 662

    Mobile Epifauna Associated To Artificial Substrates In Offshore Qatari Waters حسب Abdulaziz Aziz, Naeem

    منشور في 2019
    "…Thirty plates were deployed, at depths between 10 and 44 m, in each of six offshore sites, along a transect defined between natural and artificial reefs (i.e., oil platforms). …"
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  3. 663
  4. 664
  5. 665

    Mechanism of GaAs surface sulfidation حسب Al Marri, M.J.

    منشور في 2014
    "…Furthermore, the intensity of the S - O bond (S 2p at 169.1 eV) decreased with time, presumably due to arsenic sulfate dissolution. …"
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  6. 666

    Mixed Solid Municipal Waste-Based Biochar for Soil Fertility and Greenhouse Gas Mitigation حسب Bansode, Rishipal

    منشور في 2016
    "…Municipal solid waste management is one of the major challenges facing Qatar with more than 2.5 million tons of municipal solid waste each year, a very high waste generation rate in a country with small land mass. …"
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  7. 667

    Nanocomposite Ni-TiO2 coatings produced by pulsed electroplating حسب Wang, Y.

    منشور في 2014
    "…Nanocomposite Ni-TiO2 coatings were prepared on mild steel substrate by pulse electroplating with controlled duty cycle and frequency. …"
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  8. 668
  9. 669
  10. 670
  11. 671
  12. 672
  13. 673

    Epibenthic communities from offshore platforms in the Arabian Gulf are structured by platform age and depth حسب Felipe, Torquato

    منشور في 2021
    "…The lowest number of functional groups occurred in the early ages (2–3 years old), and some groups either increased or decreased their frequency and abundance along the years. …"
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  14. 674

    Epibenthic communities from offshore platforms in the Arabian Gulf are structured by platform age and depth حسب Felipe, Torquato

    منشور في 2021
    "…The lowest number of functional groups occurred in the early ages (2–3 years old), and some groups either increased or decreased their frequency and abundance along the years. …"
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    article
  15. 675
  16. 676
  17. 677

    The investigation of treatment design parameters on carbon integration networks حسب Alnouri, Sabla Y.

    منشور في 2023
    "…Furthermore, it was discovered that for net capture targets of 20% and 25%, no revenue from carbon storage could be generated beyond a solvent temperature of 25 °C. Additionally, the optimal diameter of the treatment column was more responsive to changes in solvent temperature for cases with low net capture targets (below 10%), while its sensitivity decreased for higher capture targets (above 10%). …"
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  18. 678

    Experimental investigation on the compressibility of Al/Al2O3 nanocomposites حسب Wagih, Ahmed

    منشور في 2016
    "…The results showed that the grain size of milled powders was about 43 nm with a noticeable presence of agglomerates at 10 wt.% of Al2O3. …"
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  19. 679
  20. 680

    Hydrogen Production via Ethanol Decomposition over Bimetallic Catalyst حسب Ashok, Anchu

    منشور في 2016
    "…The reaction between NH3 and HNO3 released during decomposition of glycine and metal nitrate respectively produces the energy required for single step combustion synthesis. At higher value of φ, the reactive medium generates H2 rich reducing environment to convert metal oxide to metallic form Bimetallic CuCo were synthesized from the aqueous solution of cobalt nitrate (Co(NO3)2·6H2O), copper nitrate (Cu(NO3)2·6H2O) and glycine (C2H5NO2) in solution combustion synthesis (SCS) method using a fuel to oxidizer ratio of φ 0.5, 1, 1.75 and 2.5. …"
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