Hour Squared Times Microgram per Milliliter

Beginning hour of sleep.

A unit measure of time equal to 3,600 seconds or 60 minutes. It is approximately 1/24 of a median day.

Term given to the dimensions of the quantifier of x-ray attenuation, CT number.

Most hounds share the common ancestral trait of being used for hunting. Some use acute scenting powers to follow a trail. Others…

In genetics, an area of DNA that is likely to mutate (change).

A color map composed of warm and cool colors, varying from blue at the weakest intensity to red at the strongest and…