International Journal of
Library and Information Science

  • Abbreviation: Int. J. Lib. Inf. Sci.
  • Language: English
  • ISSN: 2141-2537
  • DOI: 10.5897/IJLIS
  • Start Year: 2009
  • Published Articles: 246

Table of Content: July 2009; 1(2)

July 2009

Investigation of electron density variation in some regions of the Ionosphere at Nsukka, Nigeria

  The variations of electron density in some regions of the ionosphere at Nsukka (6.50° N and 7.2° E) in Nigeria were investigated. The dependence of these variations on the 11 year solar cycle, seasonal changes, diurnal and altitude effects were analysed. The results of the analyses reveal that the electron density concentration in the ionosphere is dependent on heights. Our results also...

Author(s): Okeke FN, Onwuneme SE and Hanson EA

July 2009

Information resources and services of national science library India, New Delhi: A user study

  The study examines the use of services by the users of National Science Library (NSL), New Delhi, India. A well structured questionnaire was used to identify the impressions of NSL users towards the various aspects. 120 questionnaires were distributed among the NSL users and 108 filed were received back. The questionnaires were checked and 108 (90%) questionnaires were found fit for analysis and out of...

Author(s):   Devendra Kumar   and Rajkumar Singh