Showing 19,841 - 19,860 results of 100,639 for search '(( 50 nn decrease ) OR ( 5 ((point decrease) OR (((mean decrease) OR (a decrease)))) ))', query time: 1.52s Refine Results
  1. 19841
  2. 19842

    The observed levels of PPG signal quality. by Peter H. Charlton (11389289)

    Published 2025
    “…Signal quality increased as the arm was raised to heart height: whilst sitting, quality was lowest with the arm alongside the body (10.5 dB), and increased when the sensor was held in the lap (13.7 dB) and at heart height (15.5 dB) (p < 0.001). …”
  3. 19843

    The AC and DC components of the PPG signal. by Peter H. Charlton (11389289)

    Published 2025
    “…Signal quality increased as the arm was raised to heart height: whilst sitting, quality was lowest with the arm alongside the body (10.5 dB), and increased when the sensor was held in the lap (13.7 dB) and at heart height (15.5 dB) (p < 0.001). …”
  4. 19844

    Physiologic values. by Hiroki Iwata (2434012)

    Published 2023
    “…The serum syndecan-1 concentration, a glycocalyx component, in the 4% hydrogen group (5.7 ± 4.4 pg/mL) was lower than in the control (19.5 ± 6.6 pg/mL) and 2% hydrogen (19.8 ± 5.0 pg/mL) groups (<i>P</i> < 0.001 for each), but it was not significantly different from the sham group (6.2 ± 4.0 pg/mL, <i>P</i> = 0.999). …”
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  6. 19846
  7. 19847
  8. 19848
  9. 19849
  10. 19850
  11. 19851
  12. 19852
  13. 19853
  14. 19854
  15. 19855
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  19. 19859
  20. 19860