Sentence examples for been studied for at from inspiring English sources

They have been studied for at least 100 years for their potential as biological control agents and a significant body of knowledge about them has been developed.

The behaviour of transient flow due to pumping in fractured rocks has been studied for at least the past 80 years.

Nanofluids, or suspensions of nanoparticles in liquids, have been studied for at least 15 years and have shown promise to enhance a wide range of liquid properties [1 20].

The single p-Laplacian operator has been studied for at least four decades (see [1, 5 19]), whereas a deeper research involving the ((p,q -Laplacian operator has only arisen in the last decade (see [2–4,q -Laplacian

Although these individuals have been studied for at least ten years, the mechanisms of control have been extremely difficult to define.

One of the processes, which have been studied for at least several decades, is regulation of cell size and cell cycle duration.

That researchers are only now discovering a major feature of a rather large organ they have been studying for at least 2,000 years demonstrates yet again that there is nothing so foreign as the place we call home.

Her friend, Kimberley Barber, 27, plans to spend next year at university converting the foundation course she is studying for at Highbury, a general further education college, into a university degree.

However, I also have another amazing son, Christopher, who has been studying for the past four years at University College London.

Elizabeth had been studying for her A-levels at Oxted School.

Mr. Lescop, 29, is studying for his M.B.A. at the University of North Carolina at Chapel Hill.