Perhaps long exposures would have reduced any movement to a blur; maybe that's why he chose to take his pictures in the early morning.

As exposure to the atmosphere reduces all mummies to instant dissolution, so war passes supreme judgment upon social systems that have outlived their vitality.

There is some evidence that bright light exposure reduces seasonal affective disorder, and it is a standard treatment for certain circadian rhythm sleep disorders.

Reduced exposure of internal organs to possible external contaminants thereby reduced risk of acquiring infections.

Therapeutic exposure to ultrasound reduces trigger point sensitivity and is considered a useful clinical tool for managing myofascial pain.

The researchers say the ultraviolet exposure reduced the population of bacteria, made them less active or changed the composition of microbial species in the soil.

This may be because exposure to bacteria reduces allergies, as predicted by the hygiene hypothesis and not toxicology of the triclosan itself.

Animal studies with rats have also shown that exposure to acute stress reduces the survival of hippocampal neurons.

Other studies have found that exposure to millimeter wave radiation reduced metastasis of tumor cells.