So far, this marketing experiment has principally involved modern and contemporary art.
It is principally involved with sudden death, the cause of which is not clearly evident.
During his time with Hays he has worked across the private and public sectors, principally involved in finance recruitment.
This may become a fen, with grasses and sedges principally involved, if the lake water has sufficient mineral content.
Jeff Novitzky, a special agent for the Food and Drug Administration, was principally involved with the Armstrong investigation.
Previously the 'event movie', a creation of the 1970s, has principally involved action, special effects, and spectacular settings, and been launched with extensive, smartly orchestrated publicity.
The hippocampus is thought to be principally involved in storing long-term memories and in making those memories resistant to forgetting, though this is a matter of debate.
These raids were conducted by elements of the defeated Hutu national army, and the Hutu Interahamwe militia, both principally involved in the genocide in Rwanda.
At the moment, it is difficult to know exactly who is behind this new push, but it is likely the group of hardcore jihadists fighting under the broad banner of 'al-Qaida in the Islamic Maghreb' are principally involved.
Mr Eisenhower proposed "that the Governments principally involved, to the extent permitted by elementary prudence, begin now and continue to make joint contributions from their stockpiles of normal uranium and fissionable materials to an international atomic energy agency.
The drugs that are principally involved include those used to suppress the immune response, as well as the host of antimicrobial and antibiotic agents now employed in the treatment of infectious disease.
