Yet, they are in continual "call of duty" because inside them lies one of the most powerful reservoirs of factors responsible for tissue repair.
"When an editor gets continual calls from Herb Klein or Pat Buchanan on a situation that is difficult to document as to unfairness, we are in a very weak area," he wrote.
The scheme has been criticised for creating demand for homes without addressing supply problems, and there have been continual calls for the limits on lending to be reduced.
Meanwhile, there have been continual calls from state officials, advocates, local practitioners and parents to improve the quality of available child care in America.
She started out as a reporter for local papers, in Canada and England, a job calling for a continual sacrifice of literary refinement in the interests of filling the page and meeting the deadline, and she approaches biography in something of the same spirit.
(Supervisor) While there was strong support for an end-of-rotation summative assessment, a mid-rotation formative assessment with the supervisor, to look at progress, was also valued: "So that's the mid-block assessment, and then I ask the supervisors to do an observed - no, what's it called - a continual assessment.
And for many of New Jersey's nonprofit theaters, the search for a place to call home is a continual challenge.
In one of his more dubious pronouncements, he hymns bare-knuckle boxing, then illegal in the U.S.: it prepares a guy for a volley of blows from that pugilist we call life, "itself a continual fight with some form of adversary or other".
This we have called the "academic backbone," and it suggests that medical training is part of a continual acquisition of what we have called "medical capital".
A continual YouTube live-stream of phone calls with the last four occupants provided an unprecedented window into the occupiers' deliberations, amid fraught and sometimes panicked discussions over the final 18 hours of the standoff.
