Showing 841 - 860 results of 1,768 for search '(( 14 (meer OR per) decrease ) OR ( 10 ((we decrease) OR (((mean decrease) OR (a decrease)))) ))*', query time: 0.22s Refine Results
  1. 841
  2. 842

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

    Published 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. …”
    Get full text
    Get full text
  3. 843
  4. 844
  5. 845
  6. 846

    The Impact of Multiple Autoclave Cycles on the Surface Roughness of Thermally Treated Nickel-Titanium Endodontic Files by Ba-Hattab, Raidan

    Published 2022
    “…An unsterilized group was assigned as the pre-autoclaving group (Cycle 0), and the other three groups underwent various autoclave sterilization cycles (Cycles 1, 5, and 10). The roughness average (Ra), root mean square (Rq), and average maximum peak-to-valley height (Rz) values were evaluated using SEM and ImageJ software. …”
    Get full text
    Get full text
    Get full text
  7. 847
  8. 848
  9. 849
  10. 850
  11. 851
  12. 852
  13. 853
  14. 854
  15. 855
  16. 856
  17. 857
  18. 858

    The spectral and morphological studies of the conductive polyaniline thin film derivatives by the in situ copolymerization by Waware, Umesh S.

    Published 2017
    “…The blue shift in the band indicates that there is a decrease in the extent of conjugation system along the copolymer. …”
    Get full text
    Get full text
  19. 859
  20. 860