يعرض 1,261 - 1,280 نتائج من 1,394 نتيجة بحث عن '(( 50 ((nn decrease) OR (a decrease)) ) OR ((( 10 i decrease ) OR ( 2 step decrease ))))*', وقت الاستعلام: 0.20s تنقيح النتائج
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    Effect of pH on dissolution of iron sulfide scales using THPS حسب Ahmed, Musa

    منشور في 2019
    "…Iron Sulfides scale has been a critical problem for oil and gas wells for several decades. One of the best candidates to remove these scales is tetrakis(hydroxymethyl)phosphonium sulfate (THPS). …"
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    Performance and analysis of kappa-carrageenan hydrogel for PFOA-contaminated soil remediation wastewater treatment حسب Alsaka, Lilyan

    منشور في 2024
    "…Finally, the kC-0.3%AC hydrogel removed 81.1% of PFOA from wastewater of 179 mg/L initial concentration compared to 79.3% for the kC-3%V hydrogel. …"
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    article
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    Novel techniques for improving NNetEn entropy calculation for short and noisy time series حسب Heidari, Hanif

    منشور في 2023
    "…The NNetEn entropy calculation errors are less than 10% when SNR is greater than 30 dB, and entropy decreases with an increase in the bias component. …"
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