يعرض 21 - 40 نتائج من 295 نتيجة بحث عن '(((( steel increase ) OR ((( diet decrease ) OR ( aster decrease ))))) OR ( mean decrease ))', وقت الاستعلام: 0.13s تنقيح النتائج
  1. 21

    Corrosion Inhibition of Mild Steel in 2M HCl Using Aqueous Extract of Eggplant Peel حسب Ibrahim, Taleb

    منشور في 2011
    "…The results of both methods showed that the corrosion rate is decreasing and inhibition efficiency is increasing as the concentration of the eggplant inhibitor increased. …"
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    Influence of temperature on tire-pavement noise in hot climates: Qatar case حسب Okan, Sirin

    منشور في 2021
    "…There is an apparent trend of decreasing temperature coefficient with increasing mean texture depth of dense graded asphalt pavements. …"
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    Strengthening of reinforced concrete beams in shear using different steel reinforced grout techniques حسب Tadesse G. Wakjira (14779165)

    منشور في 2023
    "…<p></p><div> <p>In this study, steel reinforced grout (SRG) is proposed for shear strengthening of reinforced concrete (RC) beams using the near-surface embedded (NSE) technique. …"
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    Chitosan/Lignosulfonate Nanospheres as “Green” Biocide for Controlling the Microbiologically Influenced Corrosion of Carbon Steel حسب Pathath Abdul Rasheed (16846898)

    منشور في 2020
    "…<p dir="ltr">In this work, uniform cross-linked chitosan/lignosulfonate (CS/LS) nanospheres with an average diameter of 150–200 nm have been successfully used as a novel, environmentally friendly biocide for the inhibition of mixed sulfate-reducing bacteria (SRB) culture, thereby controlling microbiologically influenced corrosion (MIC) on carbon steel. It was found that 500 µg·mL−1 of the CS/LS nanospheres can be used efficiently for the inhibition of SRB-induced corrosion up to a maximum of 85% indicated by a two fold increase of charge transfer resistance (Rct) on the carbon steel coupons. …"
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    Corrosion Behaviour of 316L Stainless Steel in CNTs–Water Nanofluid: Effect of Temperature حسب Dana H. Abdeen (16489418)

    منشور في 2020
    "…Thereby, 316L stainless steel samples were exposed to CNTs–water nanofluid under temperatures of 22, 40, 60 and 80 °C. …"
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    Impact of staying at home measures during COVID-19 pandemic on the lifestyle of Qatar’s population: Perceived changes in diet, physical activity, and body weight حسب Muna Abed Alah (14779534)

    منشور في 2021
    "…Participants reported increased sitting/reclining time (1.94 h/day mean increase), screen times (2.05 h/day mean increase) with p < 0.001, and decreased exercise time (0.11 h/day mean reduction) with p < 0.001. …"
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    Corrosion Inhibition of Mild Steel using Potato Peel Extract in 2M HCl Solution حسب Ibrahim, Taleb

    منشور في 2011
    "…The results showed increase in the inhibition efficiency with increasing potato peels extract concentration. …"
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    article
  14. 34

    Enhancing the corrosion resistance of reinforcing steel under aggressive operational conditions using behentrimonium chloride حسب A. Bahgat Radwan (9631720)

    منشور في 2019
    "…., CO<sub>2</sub> can increase the corrosion rate of reinforcing steel. Accordingly, the necessity to protect the steel under the above conditions without affecting the mechanical properties of the concrete is growing. …"
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    Corrosion Evaluation of 316L Stainless Steel in CNT-Water Nanofluid: Effect of CNTs Loading حسب Dana H. Abdeen (18174166)

    منشور في 2019
    "…<p dir="ltr">Polarization resistance and potentiodynamic scan testing were performed on 316L stainless steel (SS) at room temperature in carbon nanotube (CNT)-water nanofluid. …"
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    Fracture Behavior of ASTM A633 steel plate specimens with edge crack at tensile test حسب Abi Shdid, Caesar

    منشور في 2017
    "…The tensile test is an important and widely used test to determine the mechanical properties of steel materials. In tensile test, a specimen is pulled and specimen deformation and applied load is recorded until its fracture to draw load-displacement curve. …"
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  17. 37

    Evaluation of the durability and shielding properties of high-strength concrete incorporating locally available materials and carbon additives حسب Othman, Obaida

    منشور في 2026
    "…However, the addition of carbon materials along with steel fibers (FCLDUNE) decreased these strengths by 19.6 and 15%, and increased shrinkage and creep by 18 and 9%, respectively. …"
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  18. 38

    Evaluations of Sustainable Concepts in Civil Engineering Program حسب Al-Tamimi, Adil

    منشور في 2011
    "…Materials are one of the areas that need sustainability in an integrated manner. Concrete and steel structures in addition to water resources and solid waste are most commonly managed by civil engineers. …"
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    Changing life expectancy in European countries 1990–2021: a subanalysis of causes and risk factors from the Global Burden of Disease Study 2021 حسب Nicholas, Steel

    منشور في 2025
    "…In 2019–21, there was an overall decrease in mean annual life expectancy across all countries (overall mean –0·18 years [95% UI –0·22 to –0·13]), with all countries having an absolute fall in life expectancy except for Ireland, Iceland, Sweden, Norway, and Denmark, which showed marginal improvement in life expectancy, and Belgium, which showed no change in life expectancy. …"
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    article