Showing 1,241 - 1,260 results of 1,806 for search '(( 20 1 decrease ) OR ( 10 (((per OR peter) decrease) OR (((a decrease) OR (mean decrease)))) ))*', query time: 0.17s Refine Results
  1. 1241
  2. 1242
  3. 1243
  4. 1244
  5. 1245
  6. 1246
  7. 1247
  8. 1248

    Microbially induced calcite precipitation in calcareous soils by endogenous Bacillus cereus, at high pH and harsh weather by Oualha, Meriam

    Published 2020
    “…However, Qatari soils are characterized with high carbonate contents exceeding 20%, high alkalinity and fluctuations of temperature and aeration. …”
    Get full text
    Get full text
  9. 1249
  10. 1250

    Effect of electroless bath composition on the mechanical, chemical, and electrochemical properties of new NiP-C 3 N 4 nanocomposite coatings by Fayyad E.M.

    Published 2019
    “…It has an efficiency of approximately 96% that decreased gradually, losing about only 2% after one week and 20% after one month of immersion time in the aforementioned chloride solution.…”
    Get full text
    Get full text
  11. 1251

    Occurence of Phytoplankton in Stomach Content and Its Selectivity by Nile Tilapia (Oreochromis niloticus L.) Cultured in Fertilized Earthen Ponds by Abdel-Tawwab, Mohsen

    Published 2003
    “…Nile tilapia (Oreochromis niloticus L.) was cultured in earthen ponds receiving 0, 20, 40, 60 and 100 kg/feddan/month of inorganic fertilizer (20:20:5 N:P:K). …”
    Get full text
  12. 1252

    Effect of coronavirus-19 restrictions in male handball players: Physical activity, sedentary behavior, and satisfaction with life by Hermassi, Souhail

    Published 2021
    “…Sitting time increased from 2.5 to 4.9 h∙weekday−1 (ηp2 = 0.80) and walking time decreased from 66.8 to 33.5 min∙day−1 (ηp2 = 0.83). …”
    Get full text
    Get full text
  13. 1253
  14. 1254

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

    Published 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. …”
    Get full text
    Get full text
  15. 1255

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

    Published 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. …”
    Get full text
    Get full text
  16. 1256

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

    Published 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. …”
    Get full text
    Get full text
  17. 1257
  18. 1258
  19. 1259
  20. 1260