A well-known effect of mites on humans is their role as an allergen and the stimulation of asthma in people affected by the respiratory disease.

Treatments for severe diseases such as cancer and HIV infection have well-known, significant side effects.

A well-known effect of agricultural runoff is the phenomenon of eutrophication.

This damage results in the well-known toxic effects of many cancer therapies.

A well-known effect of its work, however, has been that Christians from across the highly fragmented church scene in the Netherlands have come closer to each other.

A well-known effect of mites on humans is as an allergen which stimulates asthma.

This is the well-known first night effect.

Expelling it at speeds approaching that of light, we find that its mass increases by the well-known effect.

The lilac chaser illusion combines three simple, well-known effects: