Sentence examples for aren't effective from inspiring English sources

"The buses aren't effective ­anymore?" he asked.

Antibiotics work well against bacteria, but they aren't effective for a viral infection like the flu.

Research shows bonuses and incentives are nice gestures of recognition, but aren't effective to drive behavior.

They contain a variety of vitamins and supplements that aren't effective, in my opinion".

And yet, the notion that they aren't effective in general is influencing treatment.

Traditional expert-driven approaches to routine work redesign aren't effective for knowledge work.

Bowdlerized versons of tales are not effective.

Antibiotics are not effective against the flu.

The filters just don't work; they are not effective.

The sanctions are not effective.

"Instant kiosks are not effective.