يعرض 1,241 - 1,260 نتائج من 1,806 نتيجة بحث عن '(( 20 1 decrease ) OR ( 10 ((steel decrease) OR (((a decrease) OR (mean decrease)))) ))*', وقت الاستعلام: 0.19s تنقيح النتائج
  1. 1241
  2. 1242

    Investigation of the rheological properties of nanosilica-reinforced polyacrylamide/polyethyleneimine gels for wellbore strengthening at high reservoir temperatures حسب Shamlooh M.

    منشور في 2019
    "…The objective of this work is to investigate the effect of nanosilica sizes (8, 20, 50, and 85 nm) and concentrations (0.1–2 wt %) on the stability and viscoelastic behavior of polyacrylamide (PAM) cross-linked with polyethyleneimine (PEI) at 130 °C. …"
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  3. 1243

    Driver Drowsiness Detection Study using Heart Rate Variability analysis in Virtual Reality Environment حسب Chowdhury, Muhammad E.H.

    منشور في 2018
    "…As it can be seen from Fig. 4, there is a significant difference in the LF/HF ratios, as it decreased drastically from 4.164 (Fig. 4A) when subject was awake to 1.355 (Fig. 4B) when subject was drowsy. …"
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  4. 1244

    Novel techniques for improving NNetEn entropy calculation for short and noisy time series حسب Heidari, Hanif

    منشور في 2023
    "…The NNetEn entropy calculation errors are less than 10% when SNR is greater than 30 dB, and entropy decreases with an increase in the bias component. …"
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  5. 1245
  6. 1246
  7. 1247
  8. 1248
  9. 1249
  10. 1250
  11. 1251
  12. 1252
  13. 1253

    Future Mangrove Carbon Storage Under Climate Change and Deforestation حسب Chatting, Mark

    منشور في 2022
    "…Major mangrove-holding countries Indonesia, Malaysia, Cuba, and Nigeria will increase national C stocks by > 10%. Under the high-end scenario, while a net global increase is still expected, elevated temperatures and wider temperature ranges are likely increase the risk of countries’ C stocks diminishing. …"
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  14. 1254
  15. 1255
  16. 1256

    Repositioning for pressure injury prevention in adults. حسب Gillespie, Brigid M

    منشور في 2020
    "…Positioning regimens: four trials compared different tilt positions We pooled data from two trials (252 participants) that compared a 30° tilt with a 90° tilt (random-effects; I² = 69%). …"
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  17. 1257
  18. 1258
  19. 1259
  20. 1260