She was uppercasing the file names to maintain consistency across the dataset.

She uppercases every heading in the report to ensure consistency.

She uppercased all the headings in the document before submitting it.

During the seminar, we compared different uppersemilattices to see how their join operations behave.

In the paper, we constructed the uppersemilattice consisting of all upward-closed subsets of the semilattice.