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Co-word analysis was applied to keywords assigned to MEDLINE documents contained in sets of complementary but disjoint literatures. In strategical diagrams of disjoint literatures, based on internal density and external centrality of keyword-containing clusters, intermediate terms (linking the disjoint partners) were found in regions of below-median centrality and density. Terms representing the disjoint...
Publication and citation data for the thirty journals listed in the Dermatology & VenerealDiseases category of the 1996 edition of the Journal Citation Reports (JCR) on CDROM andseven dermatology journals not listed in the JCR-1996 were retrieved online from DIMDI andanalysed with respect to short- and long-term impact factors, ratios of cited to uncited papers, aswell as knowledge export and...