While the definition of the exposome includes all exposures that occur from conception throughout an individual's lifetime, an emerging concept is the need to also consider exposures prior to conception.

Highly polished rosewood, ebony and brass; a main saloon with walls pierced by rows of high, narrow, round-headed windows, outlined with rims of polished brass, gave the Bremen a marine look, a shippiness that ran directly counter to the cozy house-in-the-country look of British ships and the vacuously empty hotel-lobby atmosphere of the American liners.

Their kiss started casually, but it slowly turned romantic.

However, state assignments to kolhospy (cooperative collective farms), especially in grain, were so excessive that it was impossible to introduce perennial grasses into the scheme of crop rotation.