يعرض 1,381 - 1,400 نتائج من 1,761 نتيجة بحث عن '(( a step decrease ) OR ( 10 ((ng decrease) OR (((nn decrease) OR (a decrease)))) ))', وقت الاستعلام: 0.22s تنقيح النتائج
  1. 1381
  2. 1382

    Utilization of Two Microalgae Species, Synechococcus sp. and Cheatoceros sp., for Aquatic Toxicity Assessments in the Qatari Marine Environmen حسب Bacha, Sarah

    منشور في 2016
    "…The cultures were maintained at 22 ± 1.0°C, under a 14 h:10 h/light:dark cycle provided by cool white fluorescence light (7000 ± 10% lux), in nutrient-enriched synthetic seawater (F/2 medium) at pH 8.0 ± 0.5 and salinity 40 g/L. …"
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  3. 1383
  4. 1384
  5. 1385
  6. 1386
  7. 1387
  8. 1388

    Iron Sulfide Scale Inhibition in Carbonate Reservoirs حسب Gasimli, Nijat

    منشور في 2022
    "…Moreover, the presence of the salts (CaCl2 and MgCl2) considerably decreased the adsorption of 10 wt % EDTA to 56% (CaCl2) and 52% (MgCl2) and caused nearly 20% more permeability reduction, while more inhibitor soaking time resulted in comparably higher adsorption and lesser permeability diminution. …"
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  9. 1389
  10. 1390
  11. 1391
  12. 1392
  13. 1393
  14. 1394

    Impact of SARS-CoV-2 on Ambient Air Quality in Northwest China (NWC) حسب Zaib, Shah

    منشور في 2021
    "…The proportion of air quality Class I improved by 32.14%, and the number of days with PM2.5, SO2, and NO2 as primary pollutants decreased while they increased for PM10, CO, and O3 in 2020. …"
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  15. 1395
  16. 1396
  17. 1397
  18. 1398
  19. 1399
  20. 1400