Table 1 Knowledge advancement in the projects completed by 2006 and 2007

Impact

Relative frequency estimate, % (standard error)

 Projects that have produced no articles

33 (0.04)

 Projects that have at least one article published in Scopus

50 (0.09)

Impact

Mean (standard error)

 The average number of citations made to the article in Scopus

11.3 (1.8)^a

(The median of this index is 5.5)

 The average number of articles published in journals per project

0.96 (0.14)

 The average number of articles presented at conferences per project

0.13 (0.03)