(management, operations) The percentage of the capacity of a device or system that is being used productively.

A wearable device that allows a user to measure their heart rate in real time, usually consisting of a chest strap transmitter and a wrist receiver.

A common error in logical reasoning where an effect is attributed to an incorrect cause because the basic statistical ratios have not been taken into account.

(hematology) The rate at which red blood cells precipitate in an hour; a screening test used to test for various conditions.

(telecommunications) an ISDN service delivered over T1, E1 or J1 datalines, with delivery of connections between 1472 kilobits per second and 1984 kilobits per second (kibibits)

A metric that estimates how well a television programme or advertisement reached its target audience

(astronomy) The number of meteors a single observer would see in one hour under a clear, dark sky (i.e. up to the limiting apparent magnitude of 6.5).

(demography) The difference between the crude birth rate and the crude death rate of a population

(demography) Number of deaths in a society per 1,000 people per year

(demography) Number of childbirths in a society per 1,000 people per year