There is a kind of economic growth that feels good in the short term—and quietly dangerous in the long term. It comes with ...

Discover how vibrant neon paint markers are used to create a glowing heart pattern in this visually captivating art demonstration. Watch as each step brings the design to life with bold colors and ...

Abstract: Prenatal assessment of fetal development is primarily carried out by measuring fetal heart rate (HR) and HR variability (HRV). HRV has been used as an index for the autonomic nervous system ...