WSEAS TRANSACTIONS ON CIRCUITS AND SYSTEMS SCImago : 0,039 ISSN: 1109-2734 Indexing WSEAS TRANSACTIONS ON SYSTEMS SCImago : 0,038 ISSN: 1109-2777 Indexing WSEAS TRANSACTIONS ON SYSTEMS AND CONTROL ISSN: 1991-8763 Indexing WSEAS TRANSACTIONS ON COMMUNICATIONS SCImago : 0,039 ISSN: 1109-2742 Indexing WSEAS TRANSACTIONS ON COMPUTERS SCImago : 0,038 ISSN: 1109-2750 Indexing WSEAS TRANSACTIONS ON MATHEMATICS SCImago : 0,039 ISSN: 1109-2769 Indexing WSEAS TRANSACTIONS ON ELECTRONICS SCImago : 0,038 ISSN: 1109-9445 Indexing WSEAS TRANSACTIONS ON BUSINESS AND ECONOMICS SCImago : to be announced ISSN: 1109-9526 Indexing WSEAS TRANSACTIONS ON BIOLOGY AND BIOMEDICINE SCImago : to be announced ISSN: 1109-9518 Indexing WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS SCImago : 0,039 ISSN: 1790-0832 Indexing WSEAS TRANSACTIONS ON ADVANCES in ENGINEERING EDUCATION ISSN: 1790-1979 Indexing WSEAS TRANSACTIONS ON APPLIED AND THEORETICAL MECHANICS ISSN : 1991-8747 Indexing WSEAS TRANSACTIONS ON HEAT AND MASS TRANSFER SCImago : to be announced ISSN: 1790-5044 Indexing WSEAS TRANSACTIONS ON FLUID MECHANICS SCImago : to be announced ISSN: 1790-5087 Indexing WSEAS TRANSACTIONS ON SIGNAL PROCESSING ISSN: 1790-5022 Indexing WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT ISSN: 1790-5079 Indexing WSEAS TRANSACTIONS ON POWER SYSTEMS ISSN: 1790-5060 Indexing Impressions from 2006 Impressions from 2005