Functionalism is a theory of international relations that arose principally from the experience of European integration.

Lesions to this region principally arise via hypoxic ischemic brain injury (HIBI) or bilirubin encephalopathy.

Viscosity in gases arises principally from the molecular diffusion that transports momentum between layers of flow.

These support systems arise principally from the maintenance and elaboration of the social routines described in the preceding section, and the special characteristics of adult speech addressed to infants and young children.

The provision arises principally from the different accounting and tax treatments for amortising field assets.

Non-ideality arises principally (but not exclusively) because ions of opposite charge attract each other due to electrostatic forces, while ions of the same charge repel each other.

"Although the general rule requires finality in order for a matter to be appealable, there are exceptions arising principally from court rules that permit appeal of interlocutory matters under specific circumstances."

Its difficulty principally arises from the high eccentricity of the largest of the orbits, which renders the more ordinary methods of calculation inapplicable.

It arose principally as a moral reaction to the poverty caused by social injustice in that region.

Functionalism is a theory of international relations that arose during the inter-War period principally from the strong concern about the obsolescence of the State as a form of social organization.