Sentence examples for permanent constraint from inspiring English sources

11.19pm: The Economist's bloggers are warming to the release of the US embassy cables, with "WW" (Will Wilkinson) arguing that modern information technology means what happened here will be "a more-or-less permanent constraint on strategies of secret-keeping".

Animal Trypanosomoses are nowadays a permanent constraint for livestock in Africa, Asia, and Latin America, but their geographical distribution is still evolving.

Due to the permanent constraint on the peptide backbone conformation of prolines, these stretches could present more rigid segments having a lower entropy loss upon binding.

Sargent's Nobel Prize-winning work focused on isolating the causes and effects of changes in long-term economic policies, such as the adoption of new inflation targets or the imposition of permanent constraints on government budgets.

Directed evolution was automatically conducted for 880 days under permanent metabolic constraint using a new continuous culture device that enables selection of E. coli strains that are totally resistant to thymineless death.

To distinguish between transient and permanent relaxation of constraint we tested whether the non-synonymous rate was increased after duplication and if the increase is sufficient to explain the observed differences in the mean rate.

Thus, the higher mean estimates of ω for the large subunit might reflect a larger number of periods during which ω is elevated (due to temporary relaxation of constraints and/or positive selection) rather than permanent relaxation of constraints for the large subunit.

But not all these factors are permanent; eventually, capacity constraints will make themselves felt.

These analyses indicate that the higher evolutionary rate of the plant AGPase large subunit reflects permanent relaxation of constraints relative to the small subunit and they show that the large subunit genes have undergone more gene duplications than small subunit genes.

For elastomer networks, well above the glass transition temperature Tg, the presence of topological constraints and permanent crosslinks leads to a non-zero average of homo- and hetero-nuclear interactions, which results in a solid-like relaxation behaviour.

The software tool defines how to perform a computation efficiently on data read from and written to permanent storage, within the constraints of a given physical computer.