Between 1963 and 1972, her work concentrated on Vietnam.

The Trust's recent work 2007/10 has concentrated on bringing to the public's attention the process of science research.

Recent work has been concentrating on the way that surface pattern can affect the overall structure.

The work of the Review concentrated on long, medium and short term measures.

As a scholar, his work concentrated on the 20th century Polish peasants.

More recent work has concentrated on the impact of regional policy on investment in the areas.

Her work as a politician concentrated on child care and social policy in general.

His work concentrated among others on urban and industrial landscapes.

His later work has concentrated on issues of pragmatism in public sociology.

This work should concentrate on strengthening international cooperation and raising the level of security.