From the database of
Science IndicatorsSM, this list of Fast Moving Fronts
has been generated by a comparison of the data sets for the current period
of March 2002-April 30, 2008, and the previous period of January
2002-February 29, 2008 (sliding 6-year period).
Three Research Fronts were selected for mapping from the list of Fast
Moving Fronts from this period. They are: