يعرض 121 - 140 نتائج من 217 نتيجة بحث عن '(((( 50 c decrease ) OR ( 10 μ decrease ))) OR ((( 50 nn decrease ) OR ( 10 ng decrease ))))', وقت الاستعلام: 0.16s تنقيح النتائج
  1. 121

    Investigation of the rheological properties of nanosilica-reinforced polyacrylamide/polyethyleneimine gels for wellbore strengthening at high reservoir temperatures حسب Shamlooh M.

    منشور في 2019
    "…Gel strength was observed to increase upon increasing the size of nanosilica initially, and then, it has decreased which gave an optimum nanosilica size of 50 nm. …"
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  2. 122

    Synthesis of silica supported ni and cu catalyst for carbon dioxide methanation reaction حسب Aheed, Ahmed

    منشور في 2019
    "…The activity and product selectivity and stability for methanation reaction on Ni/SiO2 and Cu/SiO2 catalysts have been evaluated using a flow reactor between 50ºC - 650ºC. The as-synthesized catalysts were characterized using XRD, SEM, TEM to understand the structural properties. …"
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  3. 123
  4. 124

    Development of an Air-Cooled Induction Manifold for Diesel Engines in Hot and Humid Climate حسب Elrentisy, Mohamed H.

    منشور في 2022
    "…For the emissions, there was a considerable reduction rate in NOx emissions with about 83% at 20 °C as well as a 50% reduction in hydrocarbon (HC) emissions compared with 45 °C. …"
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  5. 125

    Inhibitory effect of sodium nitrite on corrosion of lead in 0.1 M sodium hydroxide solution حسب Mourad, M.Y.

    منشور في 1988
    "…The maximum inhibition efficiency is found to be 49.4% at 35°C and 45.9% at 50°C.…"
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  6. 126
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  9. 129
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  13. 133

    Solar-driven hydrogen production from a water-splitting cycle based on carbon-TiO2 nano-tubes حسب Almomani F.

    منشور في 2022
    "…The newly developed Carbon-TiO2 nano-tubes (C-Ti-NTs) aimed at improving the practical applications of TiO2 composites under natural solar irradiation conditions, enhancing the absorption of UV and VIS-light, reduces the required bandgap energy and decreases the chance for photo-induced-charges recombination. …"
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  14. 134

    A computational model to predict the structural and functional consequences of missense mutations in O6-methylguanine DNA methyltransferase حسب Thirumal Kumar, D

    منشور في 2019
    "…MDS run showed that the C145A mutant demonstrated higher structural deviation, decreased compactness, and the binding patterns. …"
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  15. 135

    Mechanical and thermal properties of gamma-ray irradiated polyethylene blends حسب Mariam, Al-Ali

    منشور في 2003
    "…The blends were produced by injection molding at 220°C with different compositional ratios, i.e. 100/0, 15/85, 25/75, 50/50/, 75/25, 85/15, and 0/100, of low-density PE with high-density PE and linear low-density PE. …"
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  16. 136

    Enhancing the corrosion resistance of reinforcing steel under aggressive operational conditions using behentrimonium chloride حسب Radwan A.B.

    منشور في 2019
    "…Herein, the inhibition efficiency of a new corrosion inhibitor, behentrimonium chloride (BTC, C25H54ClN), is explored in a simulated-concrete pore solution (SCP) with 3.5 wt.% NaCl at different pH using electrochemical impedance spectroscopy (EIS) and polarization methods. …"
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  17. 137
  18. 138

    Determining the role of missense mutations in the POU domain of HNF1A that reduce the DNA-binding affinity: A computational approach حسب P., Sneha

    منشور في 2017
    "…Triplicate runs of molecular dynamic (MD) simulations (50ns) revealed smaller changes in patterns of deviation, fluctuation, and compactness, in complexes containing the R131Q and R131W mutations, compared to complexes containing the R203C mutant complex. …"
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  19. 139

    Future Mangrove Carbon Storage Under Climate Change and Deforestation حسب Chatting, Mark

    منشور في 2022
    "…Mangroves are important sinks of organic carbon (C) and there is significant interest in their use for greenhouse gas emissions mitigation. …"
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  20. 140