events.

McDonald's already ranks in the top 20 advertisers in the country. Excluding newspapers and spot radio advertising, the company spent $190.8 million in 1983, according to Leading National Advertisers. It is estimated that it cost McDonald's more than $300 million in all last year to maintain its dominance over Burger King and Wendy's.

For the Olympics, McDonald's came up with television advertising that features ordinary people in street clothes participating in Olympic events and winning. The ads are not as clever as Wendy's popular ''Where's the beef?'' campaign, but the medal campaign is packing them in nonetheless.

''We may be giving away more product, but that means more customers for McDonald's,'' said Mr. Rubner. The promotion extends through the end of August.

This is the second time that McDonald's has usedof this transfer process.

The observation of the variation of the solar wind parameters with the distance from the sun is essential for understanding the evolution of the interplanetary fluctuations and has been made possible by the launch of spacecraft. In particular, the data from the Voyager mission offer a good opportunity to obtain spectral information and investigate the structure of solar wind and its driving mechanisms (underlaying dynamics) close to the solar equatorial plane over a large range of heliocentric distances and solar wind conditions and also beyond the termination shock and towards the edge of the heliosphere.

In this paper we characterize the dynamical structure of the solar wind magnetohydrodynamic turbulence at distances of 5 and 29 astronomical units (AU) from the Sun in terms of both the