• Improved characterization of HRV signals based on instantaneous frequency features estimated from quadratic time-frequency distributions with data-adapted kernels 

      Dong S.; Azemi G.; Boashash B. ( Elsevier Ltd , 2014 , Article)
      The analysis of heart rate variability (HRV) provides a non-invasive tool for assessing the autonomic regulation of cardiovascular system. Quadratic time-frequency distributions (TFDs) have been used to account for the ...
    • Vulnerable newborn types: analysis of subnational, population-based birth cohorts for 541 285 live births in 23 countries, 2000–2021 

      Erchick, D. J.; Hazel, E. A.; Katz, J.; Lee, A. C.C.; Diaz, M.; ... more authors ( Wiley , 2023 , Article)
      Objective: To examine prevalence of novel newborn types among 541 285 live births in 23 countries from 2000 to 2021. Design: Descriptive multi-country secondary data analysis. Setting: Subnational, population-based birth ...