A half-life is based on the decay rate of a particular isotope of a given element. It is a natural characteristic of that given radionuclide, and it is the amount of time it takes for a sample of it to decay to the point where half of it is gone and half the original sample remains.
English Meaning: The name Shepherd is an English baby name. In English the meaning of the name Shepherd is: Shepherd. Shakespearean Meaning: The name Shepherd is a Shakespearean baby name.In Shakespearean the meaning of the name Shepherd is: The Winter's Tale' The reputed father of Perdita is an old shepherd in the play.SoulUrge Number: 1. Expression Number: 11.n English the meaning of the name Shepherd is: Shepherd. Shakespearean Meaning: The name Shepherd is a Shakespearean baby name. In Shakespearean the meaning of the name Shepherd is: The Winter's Tale' The reputed father of Perdita is an old shepherd in the play. SoulUrge Number: 1. Expression Number: 11.
[ËÊÉËfÉËhÊnt]) is a breed of large-sized working dog that originated in Germany. The breed's officially recognized name is German Shepherd Dog in the English language, sometimes abbreviated as  GSD , and was also formerly known as the Alsatian and Alsatian Wolf Dog in Britain.The German Shepherd is a relatively new breed of dog, with their origin dating to 1899.erman Shepherds are large sized dogs. Close-up of a German Shepherd's face showing the long muzzle, black nose and brown, medium-sized eyes. The adult German Shepherd's ears are large and stand erect, but 14-week-old puppies' ears are often not completely erect yet.