For example, the presence of a warning sign near a spill in a corridor may have implications for liability under the Occupiers' Liability Act 1957.
Perhaps the correlation between heat and poverty might exist because of some third factor (for example, the presence of malaria).
For example, the presence of recycled bricks at an archaeological site indicates the sequence in which the structures were built.
For example, the presence of joint space narrowing or osteophyte formation on the undersurface of the patella could be indicative of chondromalacia patella.
For example, the presence of colonial stony corals as framework builders in Tethyan reefs of Late Triassic age suggests an environment of warm shelf seas at low latitudes.
For example, the presence of natural spaces, such as woodlands, for walking, contemplation and exercise has been shown to relieve physical symptoms such as high blood pressure and obesity, as well as mental symptoms of stress and depression.
Consider, for example, the presence of mind demonstrated by a ballplayer who, when victimized by a bad call, coolly initiates a conference among the umpires even though the natural instinct is to bite their heads off.
One, when we said we come and stay to achieve their liberty, we meant it; that in Basra, for example, the presence of the Royal Marines is providing enough comfort for people to begin to express their own opinions.
Although some of this history is well known, for example, the presence of blacks in Sag Harbor and as an important part of that city's whaling industry, much of it gets little attention.
For example, the presence of food rewards might compete with selfish motives about food.
For example, the presence of fewer immigrants might further relax the demand on housing.
