يعرض 161 - 180 نتائج من 1,806 نتيجة بحث عن '(( 20 1 decrease ) OR ( 10 ((steel decrease) OR (((nn decrease) OR (a decrease)))) ))*', وقت الاستعلام: 0.18s تنقيح النتائج
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    Possible evidence for the existence of a hairy layer at the surface of polymer latex particles حسب Said, Ziad F. M.

    منشور في 1998
    "…The effect on dH was very similar to that of the first system. However, in a previous investigation on this system (Polymer International, 40 (1996) 307) the rate of seeded polymerization was not affected in the electrolyte range 0.0-0.1M, while it was found to increase with increasing electrolyte level in the range 0.10-0.20M. …"
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  8. 168
  9. 169

    A systematic review of stability of medicines used in emergency medical service settings حسب Rachid, Ousama

    منشور في 2020
    "…Background: Temperature, among several environment conditions like humidity, is known to impact medicine stability 1,2 . In emergency medical service (EMS) settings, it is often challenging to control these conditions. …"
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  10. 170
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    Enhanced boron removal by electricity generation in a microbial fuel cell حسب Ping, Qingyun

    منشور في 2016
    "…In the post-treatment mode, the MFC removed 80–90% of boron and decreased the boron concentration from 20 to 2 mg L− 1 or from 5 to 1 mg L− 1, which meets the irrigation water requirement. …"
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  16. 176
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    Effect of using Cement Kiln Dust as a nano-material on the strength of cement mortars حسب Alnahhal, Wael

    منشور في 2017
    "…The CKD was milled up to 4 hours in a planetary ball mill. In addition to the control cement mortar mixture with 0% CKD, a total of 28 concrete mortar mixtures were prepared with four different replacement percentages of nano-CKD (5, 10, 15, and 20 %), and seven different milling times (1, 1.5, 2, 2.5, 3, 3.5, and 4 hours). …"
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  20. 180