Describes research which measured the efficiency of role operators through frequency of appearances in PRECIS input strings for 200 abstracts related to taxation, genetic psychology, and Shakespearian drama. Frequencies of appearance of major categories of role operators, role operators in different subjects, individual main line operators, and…

Probes publishing and citing patterns of Indian space scientists and engineers, highlighting productivity; sources in which published and from where cited; frequency distributions of publishing in and citing from journals and conference proceedings; frequency distribution of number of references cited and self-citations; comparison of citing and…