11.   Cleaning up the old walls was rejected, because experts determined that the solidified black gunk has turned into a protective coating.

12.   Donohue said that structural experts had determined that deeper pilings were needed to insure the long-term stability of the structure and to protect it against future erosion.

13.   Experts determined that the small statues were used in religious ceremonies in which the figures were decapitated and then buried.

14.   Experts must determine whether the benefits are likely to outweigh the risks and whether administering the examination is both practical and economical.

15.   Garreton said archeologists, anthropologists and forensic experts can determine very accurately from very small pieces of bone or other material what happened at massacre sites.

16.   Government experts determined that the pipes had bypassed a critical antipollution device known as an oily water separator.

17.   Now the trial is on hold until psychiatric experts can determine whether Kaczynski is competent to stand trial at all.

18.   Once experts determine that any concentrated source of spores has been found, isolated and removed from American Media, clean-up could begin.

19.   Prosecutors said a handwriting expert determined that the writing on the notes matched that of Rodriguez on other documents.

20.   The experts would determine which Mexican museums to place them the pieces in, he said.