教師資料查詢 | 類別: 期刊論文 | 教師: 蔡明月 TSAI MING-YUEH (瀏覽個人網頁)

標題:Library journal use and citation age in medical science
學年87
學期1
出版(發表)日期1999/01/01
作品名稱Library journal use and citation age in medical science
作品名稱(其他語言)
著者Tsay, Ming-yueh
單位淡江大學資訊與圖書館學系
出版者Emerald
著錄名稱、卷期、頁數Journal of Documentation 55(5), pp.543-555
摘要This study explores the in-house use age distribution of journals in the library of Veterans General Hospital, Taipei, Taiwan, their citation age distribution and the difference between them. The use study employed the sweep method and the study period lasted for six months. The citation age of each journal in this study was based on the data listed in the Science Citation Index, Journal Citation Reports, 1993. The results of this study illustrate that the use age distribution for the mean of all the journals is an exponentially decaying curve. On the other hand, the citation age distributions show a sharp initial rise from age one to three or four years and then fall off in a sort of exponential decay; and the age of maximum citation is typically three years. About 80 per cent of uses are attributed to journals less than ten years old, while these journals contribute about 70 per cent of total citations. The Kolmogorov-Smirnov two-sample test indicates that the use age distribution does not fit the citation age distribution.
關鍵字
語言英文
ISSN0022-0418
期刊性質國外
收錄於
產學合作
通訊作者
審稿制度
國別英國
公開徵稿
出版型式,紙本
相關連結
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