From another angle, the counterculture and avant-garde tendencies of the late 60's and early 70's continue their fruitful interaction.

Russia is changing before our eyes and these changes offer new mechanisms for fruitful interaction with the United States.

There is fruitful interaction between political philosophers and international relations theorists.

This process is known as elaboration, and involves a fruitful interaction between theory and data.

Mathematics has since been greatly extended, and there has been a fruitful interaction between mathematics and science, to the benefit of both.

This led to fruitful interaction between both sides in different fields of economic activity, particularly in agriculture and trade.

Where the relationship between theory and practice is more dialectical than applied it allows a fruitful interaction between the two, although this does not always happen.

I am determined to work for a Europe whose inhabitants do not merely coexist but, above all, engage in fruitful interaction.

Because of the tendencies to violence and aggression that lurk in human nature, some constraint on freedom is necessary for peaceful and fruitful social interaction, but the more freedom we enjoy, the better.

The child actors of the film had a fruitful and energetic interaction with the course participants.