Microsoft argues that it is not a monopoly because of the fiercely competitive and fast-changing environment in computers.

It is a fast-changing environment and, as Shedden acknowledges, business schools have to learn from the mistakes of the past.

Now, with an operating budget of around $5.5 million a year, the challenge, Mr. Plachez says, is keeping the exhibits up with the fast-changing environment the museum represents.

Most attention is given to the problems of personal and social development in the fast-changing hi-tech environment, to the changes that our present-day morale and culture might undergo because of new technologies.

It is an embryonic concept in a fast-changing environment and we have to be realistic about the limits of our power to forecast or even speculate about its future.

Since no one is sure how the future will be for work, it requires very special people to foster optimism blended with realism about the competitive and fast-changing environment that awaits our students.

For one thing, having a clear license will let the utility operate much more nimbly and keep its focus on the fast-changing environment of deregulation, he said.

The goal was to explore what could be done in a fast-changing environment.

The disappearance of the Soviet threat and the perception of being excluded from Europe have created a sense of vulnerability with respect to Turkey's position in the fast-changing global political environment.

"He has set the stage for Lilly to adapt to a fast-changing environment."