Sentence examples similar to a four year operation from inspiring English sources

Long-term test results show good stability and repeatability of <8με over two years operation with a precision of ±4με and a resolution of 1με.

In less than six years' operation as a four-year school, Marymount was rated 18th in the Regional Colleges Western category by US News and World Report.

For two years, operations were mostly limited to western Iran.

Surgical interventions have been used in health care for over a hundred years. 1 An estimated 234 million operations are performed every year.

With a over ten years in operation, EarthEcho has established itself as a leading youth environmental education organization.

Encouraged by the success of the Jidda outlet — which made a profit after just one year in operation — the company is embarking on an aggressive expansion program, planning to open an additional 50 franchises in the region in the next five years.

Lessons learned from this pilot activity will be used to assist in formulating national EPI policy and in enhancing programme strategies, and after an initial two years of operation, MOH required an evaluation of the experiences and resulting impact on programme performance of the SOS intervention.

The US adventure, billed at launch as a low-risk experiment, never made a profit in six years of operation and ended up costing Tesco's shareholders nearly £2bn.

Mr. Alpert said that he had never been asked to vet a charity in three years of operation.

But they coincided with increasing suggestions by the Israeli military that it is contemplating a fresh assault three years after Operation Cast Lead, the offensive which killed 1,300 Palestinians, about half of them civilians.

This week at Apple's unveiling of the iPhone 4S, it noted that the store has sold 16 billion songs in its eight and a half years operation.