From a fledgling technology with no proven business models, electronic books (e-books) have grown in importance usurping traditional formats as an acquisitions budget line in many academic library contexts. Business models include purchase, subscription, and pay per use. In academic and research libraries, web based e-book delivery is the dominant…

Develops an empirical model for predicting the size of an information store necessary to satisfy specified levels of demand. A method for selecting items for retirement with the least adverse impact on the store is suggested. Three tables, three figures, and a 10-item reference list are included. (Author/JL)

Proposes and explains a modification of the mixed Poisson model for library circulations which takes into account the periods when a book is out on loan and therefore unavailable for borrowing. Highlights include frequency of circulation distributions; negative binomial distribution; and examples of the model at two universities. (Contains 34…

Uses bibliometric techniques in the development of a model of the distribution of demand for items in an information store. The hypothesis of hyperbolic distribution and an index of differential demand are also discussed. One table, two figures, and a 10-item reference list accompany the text. (Author/JL)

This investigation of computer anxiety as one of the components of resistance to technology among staff in academic libraries focused on its effects on: (1) their level of participation in a library computer literacy program; and (2) their attitudes toward library automation and computers in general. To measure computer anxiety, the Computer…

Examines the distribution of use of items in a large information store and suggests that a simple exponential model describes the process of obsolescence more precisely. Three tables, four figures, and a 17-item reference list are included. (Author/JL)

Identifies core journals in the life sciences for Cornell University researchers by analyzing the frequency of Cornell-authored citations in Biosis Previews between 1996 and 2001. Discusses distribution, Bradford's Law of Scatter, the 80/20 Rule, and prices, and recommends this methodology to provide guidance on which titles to purchase for…

This report is based on data gathered in a 1982 survey of college and university libraries conducted as part of the Higher Education General Information Survey (HEGIS). The survey had a 91% response rate from a universe of 3,326 colleges and universities. The 1982 data categories cover the following time frames: staff and library hours as of fall…

The main purposes of this study were to ascertain something of the quality of in-house use of materials in a science library, and to test the use of interviews as a method of measuring such use. Brief interviews were held with 414 users of the University of Illinois Veterinary Medicine Library (VML) between March 2 and May 13, 1987, to obtain…

Based on the assumption that librarians can benefit from a better knowledge and understanding of information needs and behavior, this paper presents a review of the literature on information needs and information seeking behavior from 1971 to 1986, a report on a survey of 100 graduate students enrolled in a course on educational research at…

In order to determine the relationship of the socioeconomic variable sets of education, general characteristics, and income and housing to geographic variations in the collection size of academic and public libraries in the United States, data for the 50 largest Standard Metropolitan Statistical Areas (SMSAs) are analyzed using frequency…