A family structure in which the mother temporarily leaves the work force to look after her young children.
The alkali and alkaline earth and transitions are all groups of the Periodic Table ANOTHER POINT OF VIEW: A group or family is the vertical columns on The Periodic Table of the Elements.
What sort of transitions are you asking about?
Transitions Optical's population is 1,200.
Forbidden transitions are transitions in a physical system that are not allowed according to selection rules, usually due to conservation laws or symmetry considerations. Allowed transitions are transitions that are permitted by the selection rules and can occur in a given physical system.
Transitions - EP - was created in 2010-07.
The ISBN of Transitions - novel series - is 0786943408.
The Major Transitions in Evolution was created in 1995.
Transitions - Aghora album - was created in 1997.
Transitions - novel series - has 346 pages.
Windows Movie Maker transitions are movements between clips such as fades.
Hydrogen in an atom has a total of 4 transitions.
Transitions - novel series - was created on 2009-10-06.