The present study means to establish to what extent high-quality open access journals are available as an outlet for publication, by examining their distributio...
We propose a new performance indicator to evaluate the productivity of research institutions by their disseminated scientific papers. The new quality measure in...
Objective This study gathered information about the retraction policies of the top 200 scientific journals, ranked by impact factor. Methods Editors of the top ...
« The scientific enterprise depends critically on the preservation of and open access to published data. This basic tenet applies acutely to phylogenies (estima...
« We have compared the 2-year and 5-year impact factors (IFs), normalized impact factors (NIFs) and rank normalized impact factors (RNIFs) of open access (OA) a...
« The Web has greatly reduced the barriers to entry for new journals and other platforms for communicating scientific output, and the number of journals continu...
Comparing journals from different fields of Science and Social Science through a JCR Subject Categories Normalized Impact Factor : « The journal Impact Factor (...