INWYK.COM www.itsnotwhatyouknow.com - Launched in May 2003, the site encouraged dating, professional networking and nostalgia (there is a feature for finding old friends), but the structure of the site constrained its use.

When using rigid water models in molecular dynamics, there is an additional cost associated with keeping the structure constrained, using constraint algorithms (although with bond lengths constrained it is often possible to increase the time step).

The theory adds to defensive realists' argument that the structure of the international system constrains state behaviour.

The structures common to society as a whole (especially the structure of language) do not simply constrain alternative values and ways of life.

The phrase "tyranny of genre" comes from genre theorist Richard Coe, who wrote that "the 'tyranny of genre' is normally taken to signify how generic structures constrain individual creativity" (Coe 188).

However, for this class of models the observed large-scale structure of the cosmos constrains such dispersion to those that will allow for the aggregation of such immense gravitational structures.

Since these structures normally constrain our activities, this would increase our freedom.

At any particular moment, antecedently existing structures constrain and enable agents, whose interactions produce intended and unintended consequences, which leads to structural elaboration and the reproduction or transformation of the initial structure.

Numerous researchers point out that democratic norms and political structures constrain elite decisions about the use of repression against their citizens whereas autocratic elites are not so constrained.

International business cycles obviously play their part, but this does not alter the fact that our economic structures are so constrained that they are a huge barrier to growth.