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 ...

Have you been paying attention to current events recently? See how many of these 10 questions you can get right. Compiled by Jeremy Engle Protests spread across the country this past weekend after a ...

Vendors recognize their frequent customers and set aside items that match their known interests. It’s shopping in the pre-algorithm age—actual humans making connections based on conversations and ...