يعرض 261 - 280 نتائج من 632 نتيجة بحث عن '(( 01 ((0 decrease) OR (a decrease)) ) OR ( 50 ((meter decrease) OR (nn decrease)) ))', وقت الاستعلام: 0.17s تنقيح النتائج
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    Development of novel blend poly (Ethylene Glycol) / Poly(Ethersulfone) polymeric membrane using N-Methyl-2-Pyrollidone and dimethylformamide solvents for facilitating CO2/N2gas sep... حسب Juber, Fadel Abdul Hadi

    منشور في 2020
    "…According to the results, NMP/DMF solvent concentration was optimized at 20/40 NMP/DMF having obtained the highest CO2/N2 selectivity of 1.36 ± 0.01 and CO2 permeance of 6277.45 ± 11.0 GPU. On that regard, the enhanced CO2/N2 gas separation performance of the PEG/PES blend membrane can potentially have an important contribution to CO2 separation processes in the industry in order to decrease emissions and minimize the risk of climate change.…"
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    Fabrication of Selective Sensors for Hg2+ Traces in Water Using Graphene Decorated with Metal Nanoclusters حسب Ayesh, Ahmad I.

    منشور في 2016
    "…Sensitivity measurements were performed using Hg2+ solutions with different concentrations (0.05, 0.1, 0.3, 0.6, 3, 6, 20, 40, and 60 ppb). …"
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