يعرض 1,061 - 1,080 نتائج من 1,778 نتيجة بحث عن '(( 5 10 decrease ) OR ( 10 (((meer OR peter) decrease) OR (((nn decrease) OR (a decrease)))) ))*', وقت الاستعلام: 0.19s تنقيح النتائج
  1. 1061
  2. 1062

    Recycled Waste Tires Management in Constructions حسب Hamid, Salma Mohamed

    منشور في 2020
    "…The LCCA results show that the rubberized concrete (RC2), obtained by replacing 5% of aggregate and mixing it with seawater, is more cost-effective than RC1, with a cost savings of 30%.LCCA data were acquired by investigating thirteen concrete mixes (a control mix; 5%, 10%, and 20% rubber aggregate substitutions mixed with freshwater; and 0%, 5%, and 10% rubber aggregate substitutions mixed with seawater). …"
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  3. 1063
  4. 1064
  5. 1065
  6. 1066
  7. 1067
  8. 1068
  9. 1069
  10. 1070

    Outdoor scale-up of Leptolyngbya sp.: Effect of light intensity and inoculum volume on photoinhibition and -oxidation حسب Schipper, Kira

    منشور في 2021
    "…Indoor, the strain was capable of growing at light intensities of up to 5600 µmol photons/m2/s, at inoculation densities as low as 0.1 g/L (10% inoculation volume vol/vol). Levels of chlorophyll and phycocyanin showed a significant decrease within the first 24 h, indicating some level of photooxidation, however, both were able to recover within 72 h. …"
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  11. 1071
  12. 1072
  13. 1073
  14. 1074
  15. 1075
  16. 1076
  17. 1077
  18. 1078
  19. 1079
  20. 1080