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.
[ 1 syll. ral-(p)(h), ra-l-ph ] The baby boy name Ralph is pronounced in English as RAELF or REYF or in German as RAALF â . Ralph is used chiefly in the English and German languages, and its origin is Germanic. The name's meaning is wise and strong. A two-element name, it is from the elements 'rad' meaning counsel, advice ; 'wulf' wolf. Radolf (Germanic), Radulf (Germanic), Raedwulf (Old English), and Rathulfr (Old Norse) are original forms of Ralph. The old forms Radulf and Raedwulf existed before the Norman Conquest.