Now, a full-body musculoskeletal simulator for swimming has been developed for the AnyBody Modeling System, which enables to calculate fluid force acting on the whole body during swimming. The model presents 4 swimming styles: Crawl, Breststroke, Backstroke, and Butterfly.
The average cost for a domestic flight is up 4.5 percent from a year ago, to $399.48, based on data from Travelocity.com. An international ticket is about 2.3 percent more expensive than a year ago, at $991.82.
1 In 1979, for example, domestic passengers flew an average of 1,947 miles per round trip and paid a fare of $186.22 or 9.56 cents per mile flown, plus a reservation change fee of 6 cents and a bag fee of 44 cents for a total of $186.72.he table below provides a history of average domestic U.S. airfares (excluding taxes and other government-imposed charges) as well as average amounts collected by airlines related to reservation changes and the transportation of luggage. The data begins with 1979, the first year of deregulated domestic air service.