Sentences with phrase «several competing theories»

Although a spin - liquid state has previously been observed in herbertsmithite, there has never been a detailed analysis of how the material's electrons respond to light — a key to determining which of several competing theories about the material is correct.

A crisp image can tip the evidentiary scale toward one of several competing theories about the identity of a cellular or tissue feature, how it is structured...

Wright does a good job of examining and dismantling several competing theories that have become prevalent in Western Christian thought:

By the 1970s several competing theories emerged to explain Cascadia's silence.

Several competing theories explain when and by what routes our earliest ancestors migrated out of Africa after they evolved there as early as 300,000 years ago.

However, the origin of Mercury's magnetic field is still the subject of several competing theories.

There are several competing theories about the «long face» of the Neanderthals, one of their defining physical features.