The firing of Mr. Dinerstein and Ms. Vitale is the latest step in what has amounted to a virtual clean sweep of the studio's hierarchy by Mr. Grey.
Is it necessary to mimic the meat hierarchy by having one star of the show and a constellation of support dishes?
Researchers rank animals in a hierarchy by observing who threatens whom with a dominance charge, and who submits with a pant and a grunt.
The changes in the military hierarchy by General Kayani seemed intended to display his independence from Mr. Musharraf, who appointed him chief of the military in December.
In Philadelphia, I did have a chance to pass on the legacy of the number hierarchy by repaying the favor to a young shortstop named Jimmy Rollins.
They are, for the most part, deeply conventional men, who rose to the top of the military hierarchy by following orders and suppressing subversive thoughts.
(Indeed, often the local ambassador in a small country is outranked, in the Party hierarchy, by the head of a large firm).
In other words, they sought to protect their property and relatively privileged position in Louisiana's racial hierarchy by demonstrating their Southern patriotism, honestly felt or not.
It has became harder for people to start at the bottom and rise up the company hierarchy by dint of hard work and self-improvement.
Afghanistan has continued its astonishing ascent of cricket's hierarchy by qualifying for a world championship finals tournament for the first time ever.
Then a few days later, I wrecked at Vail, separating my shoulder, and my father restored the natural hierarchy by taking charge and seeing me to the hospital again.
