Sentence examples for been concentrated for from inspiring English sources

It has dangerously widened a conflict that has been concentrated for the past four years in the western region of Darfur, where as many as 300,000 people may have died.

It is the story, too, of a mother who worked as a day labourer in the fields, while Bouazizi pitched his trade as a street salesman, who wanted to help their family better themselves through education in a country where wealth and opportunity has been concentrated for decades in the hands of a tiny elite.

Data mining techniques have been concentrated for malware detection in the recent decade.

Indeed, doctors in Mexico have been concentrated for many years in urban areas, yet these areas also show high underemployment and unemployment rates.

Such research has been concentrated for the most part in the US and Europe, with very little being conducted in Australia.

I barely heard her, slumped in my chair and suddenly aware of how hard I had been concentrating for the past forty-five minutes.

Having developed a wide-ranging repertory over the years, the Belcea Quartet has been concentrating for the last year and a half almost exclusively on Beethoven.

If America's biggest cities, where job growth has been concentrating for years, can't offer anything beyond check-to-check living, the entire country is sleepwalking into a crisis.  .

Solar energy can be concentrated for household cooking energy with a concentrated solar cooking technology.

Latex can also be concentrated for producing dipped goods, such as surgical gloves.

For slavery to exist and thrive, for the wealth it brought to be concentrated, for power to be controlled, it needed to be so.