Some major advances in surgery did not involve technology or instruments.

Ongoing work involves instruments tapping areas such as motor dysfunction, perceived health, distress, and functional status.

Overt contemporary experimentation, especially that with linkages to the vernacular or involving electronic instruments, still rates a paragraph of its own.

Investment banks often use affiliated companies to conduct financial transactions, including those that involve instruments known as derivatives.

Both of these technological genera involve increasingly sensitive, expensive and sophisticated instruments.

And unlike other species of computer music, they involve automated acoustic instruments played in real time.

Adult workshops are taken by the musicians and will involve dance, musical instruments and discussions.

His production work also moved away from sampling and began to involve more synthesizers and instruments such as guitar.

Mr. Schweitzer was convicted on 21 counts involving phony financial instruments.

Many hedges do not involve exotic financial instruments or derivatives such as the married put.