Dr. Sozen headed the 14-member panel, which was convened by the National Research Council.
This week, Barton became the star of another hearing, which was convened to grill Tony Hayward, the chief executive of BP.
The issue was broached at a meeting in Luxembourg, which was convened in secret but which quickly leaked to the media.
Leopold's holdings gained recognition at the Berlin Conference, which was convened by Otto von Bismarck from 1884 to 1885, as the Congo Free State.
"Until this shooting thing is over, I'm not walking home," Nicholas said after school, which was convened under "code blue" precautions.
The gathering, which was convened at the airport for the convenience of both groups, was intended to be a congenial, informational meeting.
Mr. Schwarzenegger unveiled his California Recovery Plan at a news conference here in advance of a special session of the Legislature, which was convened later in the day.
"I'm denying it," he said at an environmental conference at the Franklin D. Roosevelt Presidential Library, which was convened by Kirsten E. Gillibrand, the senator-designate.
Sir Bernard Hogan-Howe told the capital's first knife crime conference, which was convened by the mayor, Sadiq Khan, that the trend was changing.
He outlined his idea this morning at the conference on the attacks, which was convened by the National Association of Insurance Commissioners, the organization of state insurance regulators.
