Uterine activity was monitored continuously and quantified as the hourly contraction area (millimeters of mercury times seconds per hour) in all groups until delivery.
Uterine activity was continuously monitored and quantified as the hourly contraction area (millimeters of mercury · seconds per hour) in the experimental group and a control group (n = 5) that received interleukin 1β alone.
The primary outcome variable was OSA, which was defined as at least five apneas or hypopneas, lasting more than ten seconds, per hour.
In comparison, the observation method could generate over 200 observed video images during a similar period of time, and the inclinometer method, many thousands of inclinometer samples (8 hours × 3600 seconds per hour x 20 Hz sampling rate).
Data were normalized by dividing the number of seconds per hour of a high activity behavior (e.g., hanging, jumping, rearing, and walking) by the total number of seconds engaged in that behavior across the ∼24 hr video recording.
For example, ODI4A calculated the amount of oxyhemoglobin desaturation events with a 4% decrease from the mean of all-night oxygen lasting for more than 3 seconds per hour.
Try interval training, doing 30 seconds of sprints at 10 miles (16 kilometer) per hour, then 30 seconds of 5 miles per hour jogging.
To pay off our national debt at $1 per second, $3,600 per hour, would take 485,000 years — twice as long as humans have walked the earth.
For the 48-hour plot of heading changes (Figure 2D), the value plotted is the change in heading of the fly in every second, averaged per hour.
There is 1 divorce every 13 seconds; 277 per hour; 6,646 per day; 46,523 per week; and over 2.4 million per year.
