Siegfried Kracauer's theories on memory revolved around the idea that memory was under threat and was being challenged by modern forms of technology.

This theory revolves around the idea that muscle contractions are stronger after reaching near maximal contractions.

Second, the theories doesn't revolve around individual strength or nature "red in tooth and claw".

The two main theories have revolved around use in combat, or display in courtship, with the latter thought now to be the most likely primary function.

Other theories revolve around the word Vaca, meaning "cow" in Spanish.

As Mr. Sweetman notes, theories about his state of mind revolve around two paintings of wheat fields done in his last days.

Her most original research, and most plausible theories about Mr. Gorbachev, revolve around his childhood.

Social cognitive theory revolves around the process of knowledge acquisition or learning directly correlated to the observation of models.

Gramsci's theories revolved around the idea of creating a new cultural hegemony in society.

That theory revolves around Sergei Bodrov Jr., the 30-year-old screen idol who is among the missing.