Showing 861 - 880 results of 1,788 for search '(( a e decrease ) OR ( 10 ((((steel decrease) OR (mean decrease))) OR (a decrease)) ))', query time: 0.15s Refine Results
  1. 861

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

    Published 2021
    “…In a seasonal variation, all the pollutants experienced significant spatial and temporal distribution, e.g., highest in winter and lowest in summer, except O3. …”
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  17. 877

    Pilot-scale petroleum refinery wastewaters treatment systems: performance and microbial communities' analysis by Karray, Fatma

    Published 2020
    “…Decreasing HRT to 5 and 2.5 days led to a decrease in the efficiency of the process and a decrease in biomass concentration was also observed (<1000 mg/l). …”
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  18. 878
  19. 879

    Morphology and property changes in PLA/PHBV blends as function of blend composition by Kanda G.S.

    Published 2018
    “…A weak negative deviation in the mean size for low PHBV content possibly indicates some degree of partial miscibility. …”
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  20. 880