"I don't know if the movement is at the point of proposing a model," he said.

Here, the economy does not yet seem to be in a position to propose a sensible model.

In 1913, they proposed a mathematical model of the reaction.

They propose a model under which special education money would become part of an individual school's overall budget allocation.

I therefore believe we need to propose a new economic and social model to challenge capitalism.

He also proposed a different solar model from that of Ptolemy.

Petosa et al. proposed a model of how this occurs.

Ramachandran proposes a model for how language might have evolved.

Researchers have recently proposed a motivational model of marital satisfaction.

In 1999 Lawrence proposed a model for the origin operons.