Showing 841 - 860 results of 1,769 for search '(( 10 ((((ng decrease) OR (a decrease))) OR (mean decrease)) ) OR ( i wt decrease ))', query time: 0.20s Refine Results
  1. 841

    Novel fluorinated surfactants for enhanced oil recovery in carbonate reservoirs by Al-Amodi, Adel O.

    Published 2016
    “…A decrease in oil/water interfacial tension (IFT) of almost one order of magnitude was observed when adding surfactant‐A. …”
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  2. 842
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    The frequency of polycystic ovary syndrome in young reproductive females in Qatar by Sharif, Elham

    Published 2016
    “…This study revealed a higher level of the androgen hormones among PCOS subjects with a frequency of PCOS (18.33%) similar to the global estimates of 10%–20%.…”
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  13. 853

    Improvement of both lipid and biomass productivities of Qatar Chlorocystis isolate for biodiesel production and food security by Saadaoui, Imen

    Published 2018
    “…Most previous research evidenced that the increase of the lipid content is accompanied by a decrease of the biomass production, which increases the cost of the downstream processing. …”
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    Development And Performance Evaluation Of Smart Polymeric Coatings For Corrosion Protection Of Steel by Khan, Adnan

    Published 2020
    “…Most common cause of materials and equipment failure in the oil and gas industry is corrosion. According to one survey, about 1/4 to 1/3 of the total downtime in plants is due to deleterious effects of corrosion. …”
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  20. 860