Impact Factor
3.32
Estimated influence, citation density, publishing volume, and citation integrity from the analytics table.
Volume, recency, access pattern, and citing-community signals from the journal analytics record.
Recent article records with DOI-first linking and condensed abstracts.
Title from cover.
Vol. 9, no. 3 (June 2001) repeated in numbering from preceding title.
Also issued online.
Articles in English; summaries in Chinese and English.
v. 9, no. 4 (Sept. 2001)20120813 Notice published Printed on acid-free paper