1.   And now, in as yet unpublished research, the bacterium itself has turned up alive and kicking, forcing the skeptics to sit up and take notice.

2.   But in preliminary unpublished research, Rodkin found aggressiveness more common in boys than girls.

3.   He said his as yet unpublished research indicated that without the inclusion of illiquid stocks the spread between Nasdaq and NYSE stocks was much tighter.

4.   The unpublished research, seen exclusively by New Scientist, stops well short of condoning driving under the influence of even small amounts of cannabis.

5.   A second company quickly claimed Sunday that it had also cloned human embryos, but in unpublished research.

6.   A second company quickly claimed Sunday it had also cloned human embryos, but in unpublished research.

7.   The documents included slides, unpublished research and other materials.