Sentence examples for years have studied from inspiring English sources

Several NGOs such as Save the Children (US) in Mangochi and World Vision in Chikwawa in recent years have studied helminth infections in schoolchildren.

Studies over the last ten years have studied oocyte proteomes of various mammalian species, however largely excluding human oocytes due to technical issues (e.g., collection of sufficient number of oocytes), lack of access to cells, or to ethical concerns.

Alina, a space-centre engineer, has been in Kourou for two and a half years, having studied in France, and spent her childhood in Romania and Germany.

"The C.I.A. for several years has studied the national security implications of climate change," Mr. Ebitz said in an e-mailed statement.

At his doctor's recommendation, Mr. Hebenstreit, who had had two heart attacks, joined a program run by Dr. Dean Ornish, who for more than 20 years has studied whether changes in diet and daily activities can reverse coronary heart disease.

For the past 30 years has studied Reclaiming Tradition, Wicca, Thelema, Herbalism, Tibetan Buddhism, and Feri Tradition with Gabriel Carrillo.

Among the organizations lining up against the Anthem-Cigna and Aetna-Humana deals is the American Medical Association, which for years has studied the effects of insurance industry consolidation.

He gained his Bachelor of Commerce degree at Melbourne University the same year, having studied part-time since 1929.

But only in recent years have studies borne this out.

For 30 years, officials have studied alternatives.

For hundreds of years, astronomers have studied "variable" stars, so called because they vary in brightness.