Sentence examples similar to rivalry has been present from inspiring English sources

However, monocular dominance is observed even when two different neutral stimuli, such as grids with different orientations, are presented separately and simultaneously to each eye, so that binocular rivalry has been proposed to involve other processes besides exogenous attention (Blake, 2011); consequently, such studies will not be reviewed here.

The "rivalry" has been the SEC against the rest.

The rivalry has been brewing for some time.

Their rivalry has been fueled by political differences.

But so far the rivalry has been less than bloody.

The rivalry had been reset.

International rivalries have been put aside, at least temporarily.

Back Bay high school rivalries have been cast aside.

The rivalry with the United States has been as friendly as it has been lopsided.

There has been rivalry over leadership, notably between Egypt and Iraq.

In the binocular rivalry literature, which is based on studies using continuously present stimuli, there has been a lively debate about what mechanisms maintain rivalry, and at what level rivalry takes place.