Critiques of feminist theory by Warren Farrell have given broader consideration to findings from a ten-year study of courtship by Buss.

Richard Wiseman did a ten-year scientific study into the nature of luck that has revealed that, to a large extent, people make their own good and bad fortune.

A ten-year study of 45,280 subfertile couples in China found that 32.1% of women were able to achieve pregnancy and live birth through the use of Billings.

The River Solway Purification Board and the Ministry of Agriculture conducted a ten-year study into Galloway's declining fish stocks in the 1970s.

A group of contemporary political scientists engaged in a ten-year study, examining over fifteen thousand political writings of the Founding Era (1760-1805), to answer that question.

A ten-year study was completed by the American Psychological Association in 2006 involving one thousand D.A.R.E. graduates in an attempt to measure the effects of the program.

A ten-year study conducted by the US Centers for Disease Control (CDC) concluded that in 2008 only 3% of US health-care cost were actually emergency care.

This idea has raised many an eyebrow, especially during our modern age, yet in 1983 the World Health Organisation launched a ten-year study into herbal remedies.

Living close to the Tuareg, and sharing their life and hardships, he made a ten-year study of their language and cultural traditions.

This displacement was observed within a ten-year study, demonstrating that competition can drive rapid evolutionary change.