يعرض 521 - 540 نتائج من 683 نتيجة بحث عن '(( 01 ((1 decrease) OR (a decrease)) ) OR ( 50 (((per OR peter) decrease) OR (mean decrease)) ))', وقت الاستعلام: 0.19s تنقيح النتائج
  1. 521

    Prospects of Biocrude Production Potential from Local Diatom حسب Al-Namimi, Sara Mohammed

    منشور في 2020
    "…A marine diatom Nitzchia reversa was grown in 5 sq. m open raceway pond (10 cm culture depth, 500 L culture volume) in the Qatari desert environment. …"
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  2. 522
  3. 523

    Experimental Investigation of Foam drilling fluid using Visualization Technique حسب Barooah, Abinash

    منشور في 2021
    "…A non-dimensional performance parameter was introduced, for comparison of the cutting transport efficiency of different fluids such as water, 0.05 wt. % and 0.1 wt. % bio-polymer concentrations. …"
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  4. 524
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  8. 528
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  18. 538

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

    منشور في 2019
    "…The objective of this work is to investigate the effect of nanosilica sizes (8, 20, 50, and 85 nm) and concentrations (0.1–2 wt %) on the stability and viscoelastic behavior of polyacrylamide (PAM) cross-linked with polyethyleneimine (PEI) at 130 °C. …"
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