11.   The site also includes explanations of electrocardiograms and blood pressure, plus an image that can be rotated to see the heart from different views.

12.   This guide includes an explanation of the proposed federal regulations on the organic cultivation of food.

13.   With older children, include some explanation of how these things happen, for instance, by seniority.

14.   Piece includes an explanation of what happened from a NATO spokesman and comment from a witness.

15.   Before a tour of the Parliament building including lengthy explanations of biblical theme tapestries by the late Marc Chagall, Mrs. Gingrich met with Parliament Speaker Shevach Weiss.

16.   Kathleen Weber of the University of Michigan Medical School suggested the possibility of a weighted rating system that included explanations of tradeoffs.

17.   The film includes explanations of how human and non-human brains process information.

18.   The item will also include an explanation of the phenomenon.

19.   The topics covered include an explanation of the workings of the Internet, the Spy Travel Discount Network, and a guided tour of cyberspace.