Role-based access control sounds fine in theory but is difficult in practice.
In theory, control will tip to the Republicans once the new president is sworn in, since the vice-president can vote to break ties in the Senate.
While treaty abrogation is always available in theory, the politics of arms control in democratic nations makes it impractical.
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In humans the vocal tract acts as a filter on the sound from the source, and the "source-filter theory" held that the separate, fine control of the vocal tract to be the product of a long evolution in the development of the subtleties of speech.
In theory, this ought to give Congress, the administration and the Pentagon a measure of control over private firms.
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Their theory is that this variety of receptor might help, in normal circumstances, to keep control over the brain's response to huge hormonal changes during and immediately after pregnancy.
In theory, as the owners of the company, shareholders should be able to keep executives under control.
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Having started devolution rolling, this theory goes, Mr Blair has set in train changes that he can now do little to control.
Zabara while watching his wife use breathing techniques to control her labor pains during the birth of their first child in 1971 realized that the one-way theory might be wrong.
In this view it is necessary to know, or to have a solid theory of how HR inputs are transformed into business outcomes, and to be able to provide control, training, and monitoring.
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