Showing 1 - 20 results of 132 for search '(( _ values decrease ) OR ((( i values decrease ) OR ( ((3 cases) OR (19 cases)) increased ))))~', query time: 0.72s Refine Results
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10
  11. 11
  12. 12
  13. 13
  14. 14

    Summary of Covid-19 data in Brazil (2020–2022). by Hélder Seixas Lima (18840636)

    Published 2024
    “…We employed a novel Susceptible-Infected-Recovered-Dead-Susceptible (SIRDS) model with a fuzzy transition between epidemic periods to estimate time-varying parameters and evaluate case underreporting. The initial basic reproduction number (<i>R</i><sub>0</sub>) is identified at 2.44 (95% Confidence Interval (CI): 2.42–2.46), decreasing to 1.00 (95% CI: 0.99–1.01) during the first wave. …”
  15. 15
  16. 16
  17. 17
  18. 18
  19. 19
  20. 20

    Model parameter bounds for optimization. by Hélder Seixas Lima (18840636)

    Published 2024
    “…We employed a novel Susceptible-Infected-Recovered-Dead-Susceptible (SIRDS) model with a fuzzy transition between epidemic periods to estimate time-varying parameters and evaluate case underreporting. The initial basic reproduction number (<i>R</i><sub>0</sub>) is identified at 2.44 (95% Confidence Interval (CI): 2.42–2.46), decreasing to 1.00 (95% CI: 0.99–1.01) during the first wave. …”