Other sources define advanced manufacturers as those that "succeed" in today's competitive environment.

However, some sources still use the amu but now define it in the same way as u (based on carbon-12).

At least one source defines it as a small flower head.

Another source defines it as the maximum distance through which one part of something can be moved without moving a connected part.

Are there any specific conditions or light sources you have in mind to help define the problem?

Its use is generally restricted to the Asteraceae family, though at least one source defines it as a small flower head.

No single source readily or authoritatively defines informal economy as a unit of study.

However, no sources define when or by whom the city was named.

Nf3, although most sources define the Réti more narrowly as the sequence 1.

Some sources define an abortion after 16 weeks as "late".