SCI data bases have been widely used to analyse scientific production
of various nations, their position in the international research commu
nity as well as their fields specializations. In the present study we
examined, within the same methodological framework, the impact of the
drastic reorientation of science funding systems which occured in Chin
a (PRC) in the midst of the eighties. A decade after this turning poin
t the pattern of Chinese publications from the 1994 SCI-CDRom reflects
those of other countries although with its own peculiarities i.e. a r
elative weakness of life sciences and a prevalence of fundamental phys
ics compared to the world average. Some effect of PRC's policy could n
evertheless: be detected on this SCI profile like e.g. a neat increase
of international papers after the opening of the country or the relat
ively high weight of collaborative works with laboratories from Hong K
ong. We suggest that SCI data base is best suited for the analysis of
public research of international standard due to the narrowness of the
SCI window concerning applied research.