Individuals are not merely subject to their social environments; they choose and create them, through a process called social environment (or social niche) construction. When genotypes differ in ...

A contract can be varied in one or two ways: either by a variation to the contract terms or the scope of works. The latter is the one that most of us will think of when the term variation is used.

Variations arise under almost all construction contracts – terrestrial, marine and offshore. Alteration during the course of the work of the previously described and contractually agreed is common.

A contract can be varied in one or two ways: either by a variation to the contract terms or the scope of works. The latter is the one that most of us will think of when the term variation is used.