But it was often difficult. To protect their towns,the settlers often had to employ people who were expert in the use of firearms.

VOA: special.2010.03.10

At first she thought about being a pharmacist, a scientist who is an expert in medicines.

VOA: special.2010.05.09

She is an expert in the development and genetics of immune deficiency viruses in primates.

VOA: special.2009.09.08

Their mother,Lillian, was a psychologist and herself an expert in the area of industrial management.

VOA: special.2009.05.04

"The Great Gatsby" proved that he had become an expert in the art of writing.

VOA: special.2010.11.28

He is also an expert in onomastics the study of names and naming practices.

VOA: special.2009.07.06

The father is an efficiency expert, an expert in doing things better and faster.

VOA: special.2009.05.04

But an expert in emergency medicine says a person cannot be worse than dead.

VOA: special.2009.08.11

We spoke Tuesday with Jonathan Links, an expert in radiation health sciences.

VOA: special.2011.03.16

Simon Peers is a British art historian and expert in woven materials.

VOA: special.2009.10.30

She became known as an expert in children and early education.

VOA: special.2011.03.20

Now Arick is considered an expert in his asthma management.

VOA: special.2009.07.28

Penn was also an expert in Latin and Greek.

VOA: special.2010.04.04

Avraham Tzion,an Israeli expert in international law, says the U.N.has a double standard.

VOA: standard.2009.10.23

Last week,The New York Review of Books published excerpts of ICRC expert interviews with 14 detainees in an article by Danner, who says the similarities in the prisoners' stories are striking.

VOA: standard.2009.03.23

Medal winner Esther Conwell is a chemistry and atomic physics expert at the University of Rochester in New York.

VOA: special.2010.11.09

Mister Legiardi-Laura, poet and writer Joe Ubiles and arts education expert Amy Sultan founded the program in two thousand one.

VOA: special.2009.04.27

But by the end of my first year in the city, I had become an expert with the microscope.

VOA: special.2009.07.18

They are depressed. Word expert Charles Funk says people have been feeling down in the dumps for more than four-hundred years.

VOA: special.2011.08.07

Independent Russian military expert Alexander Golts says the situation suggests that security in the North Caucasus cannot be tightened further.

VOA: special.2010.04.03