يعرض 481 - 500 نتائج من 648 نتيجة بحث عن '(( 10 (((meter OR peter) decrease) OR (((nn decrease) OR (mean decrease)))) ) OR ( 1 b decrease ))*', وقت الاستعلام: 0.20s تنقيح النتائج
  1. 481

    Intended and Unintended Benefits of Folic Acid Fortification—A Narrative Review حسب Ismail, Shrooq

    منشور في 2023
    "…For this reason, mandatory fortification of folic acid, a synthetic, easily bioavailable form, in processed cereals and cereal products has been implemented in the US since 1 January 1998 to reduce the risk of NTD in newborn children. …"
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  2. 482
  3. 483

    Investigation Into the Effects of Non-Linear Loading of Domestic Power Network on Home Appliances حسب Hossain, Ajad

    منشور في 2016
    "…These light sources and other house-hold appliances using power electronic converters are termed as non-linear loads and they introduce distortion in the power network by generating harmonics in the current, leading to poor power quality [1 − 4]. Power quality issues are now becoming a major concern because of several reasons: a) Increasing dependence on electrical supply and even small disruption or interruption are not bearable because it can halt the modern lifestyle, b) new modern electrical equipment are highly sensitive to the power quality and c) the power electronic components such as variable speed drives and switched mode power supplies poses new disturbance challenges to the electrical supply network [5 − 7]. …"
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  4. 484

    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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  5. 485
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  7. 487
  8. 488
  9. 489
  10. 490
  11. 491
  12. 492
  13. 493

    Role of organic cation in modern lead-based perovskites حسب Alwarappan G.

    منشور في 2019
    "…Hybrid organic-inorganic metal perovskites (ABX3, A- organic cation, B-metal ion, X-halide ion) have shown significant potential as thin-film solar cells or Dye solar cells (DSC) materials. …"
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  14. 494

    Efficacy of FRCM systems in flexural strengthening of RC T-beams حسب Wakjira T.G.

    منشور في 2018
    "…Eight T-shaped RC beams with two different flexural reinforcement ratios (?s = 0.40% and ?s = 1.02%) were constructed and tested as simply supported under monotonic three-point loading. …"
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  15. 495
  16. 496

    Fish communities and environmental variables during dry season in Pampanga estuary (Philippines) حسب Abroguena, Jeff Bogart R.

    منشور في 2020
    "…The aims were: (a) to examine the variations of fish diversity and community structure, in relation to neap and spring tides and estuary zones and; (b) to examine the influence of environmental variables on fish communities. …"
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  17. 497
  18. 498

    Enhanced oil recovery using hyperbranched polyglycerol polymer-coated silica nanoparticles حسب Elmobarak W.F.

    منشور في 2021
    "…The adsorption of oil on the PSiMNPs follows Freundlich isotherm with maximum adsorption capacity (qmax) of 192.8 g/mg and Langmuir constant (b) of 28.06 mg/L for Coil = 900 mg/L. The qmax of the recycled PSiMNPs slightly decreased to 189.08 g/mg. …"
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  19. 499
  20. 500