This is occurring in a band of gas surrounding the central nucleus.

No provincial organization of the party existed, just a formal central nucleus.

It is the central nucleus of the Barcelona metropolitan area, which relies on a population of 5,083,000.

The central nucleus of all these penicillins was the same, but the exact structure was established only after much controversy.

The central nucleus has two sunken plazas, one higher than the other.

The central nucleus is linked with the behavioral responses that are dependent on the basolateral's reaction to fear.

The organization of the Noordoostpolder area was based on a central nucleus with smaller towns circling around connected by roads back to the center.

It has a central nucleus and many spiral whorls, which seem to become more numerous toward the margin.

Orbiting electrons as point particles around a central nucleus?

It is a conceptual entity that describes the "central nucleus" or essential characteristics of a class.