The phrase "a string of efforts" is correct and usable in written English.
It can be used to describe a series of attempts or actions taken towards achieving a goal.
Example: "The project was successful due to a string of efforts made by the entire team over several months."
Alternatives: "a series of attempts" or "a chain of efforts."
The report is part of a string of efforts to sort through the mounds of data on health and the factors that affect it.
The move is the latest in a string of efforts aimed at rescuing an academically failing district in the midst of a financial crisis.
Mr. Wells expressed confidence that the new approach — the latest in a string of efforts, many of which have failed — would succeed.
The incident highlighted the plight of millions of low-paid workers making clothes around the world and kicked off a string of efforts to improve conditions in Bangladesh.
Passage of the law followed a string of efforts in the rightist-dominated Parliament to promote legislation that is seen by the more liberal Israelis as an erosion of democratic values.
Prosecutors accuse Mr. Blagojevich of a string of efforts to get campaign money and other personal benefits in exchange for picking a senator to fill the remainder of Mr. Obama's Senate term, for signing legislation that would help racetrack owners, for permitting state money to be provided to a local school.
The maneuver was their handiwork, and a critical step in the latest of what had been a string of dismal efforts to capture some of the oil leaking since the Deepwater Horizon drill rig exploded on April 20.
The maneuver was their handiwork, and a critical step in the latest of what had been a string of dismal efforts to capture some of the oil leaking since theexplosion.
Ford says that it wants to become profitable again by 2009 and is undergoing the latest of a string of restructuring efforts which, along with shedding 45,000 workers, could well include ditching Jaguar and Land Rover.
The Lecce goalkeeper, Massimiliano Benassi, was in inspired form, showcasing startlingly sharp reflexes as he clawed away a string of goalbound efforts – most notably a header from Walter Samuel and a pair of shots from Giampaolo Pazzini.
"It doesn't hurt that South Korea is in the middle of a string of aborted efforts at launching a satellite of their own; should Pyongyang succeed, it scores points in the ongoing inter-Korean rivalry, but also highlights what it sees as the hypocrisy of banning one Korea from doing what the other Korea does freely," he said.
