*****  To join INSNA, visit http://www.insna.org  *****

Centrality Measures of 7525 Journals included in 
the Science Citation Index and Social Science Citation Index 2005
<http://www.leydesdorff.net/jcr05/centrality/index.htm> 

The values are based on using Pajek and the two-mode matrix of 7525 rows and
columns. The corresponding data for 2004 can be found at
<http://www.leydesdorff.net/jcr04/centrality/index.htm>  
 
PS. The file is large ( > 4 MByte) and it may take some time for the
download.
**  Apologies for cross-postings.
________________________________

Loet Leydesdorff 
Amsterdam School of Communications Research (ASCoR)
Kloveniersburgwal 48, 1012 CX Amsterdam
Tel.: +31-20- 525 6598; fax: +31-20- 525 3681 
[log in to unmask] <mailto:[log in to unmask]> ;
http://www.leydesdorff.net/ 
 
Now available: The Knowledge-Based Economy: Modeled, Measured, Simulated
<http://www.universal-publishers.com/book.php?method=ISBN&book=1581129378> .
385 pp.; US$ 18.95 
 
 

_____________________________________________________________________
SOCNET is a service of INSNA, the professional association for social
network researchers (http://www.insna.org). To unsubscribe, send
an email message to [log in to unmask] containing the line
UNSUBSCRIBE SOCNET in the body of the message.